Jumbo Mortgage Loans in Westchester County, NY: The Complete 2026 Guide

In a lot of the country, a jumbo mortgage is something only a small slice of buyers ever think about. In Westchester it is an everyday conversation. A family moving from Manhattan to Scarsdale, a couple trading up from a starter home in White Plains to something larger in Rye, a business owner buying in Bedford or Armonk: once a purchase price passes the low seven figures, the question of whether the loan will be conforming or jumbo shapes almost everything that follows, from the down payment to the documents to the rate.

I have financed homes in this county for more than 20 years, and the most useful jumbo conversations I have are the ones that happen before a buyer falls in love with a house. By the time someone is under contract, the big decisions about how much to put down, how much cash to keep and which loan structure fits are much harder to change. This guide is meant to give you that early conversation in writing, with the actual 2026 numbers for Westchester, so you can plan before you shop.

The short answer: when do you need a jumbo loan in Westchester?

For 2026, a mortgage on a one-unit home in Westchester County becomes a jumbo loan when the loan amount is above $1,209,750. Loans at or below that amount can be conforming loans that Fannie Mae and Freddie Mac buy, even though they are well above the national baseline. The limit applies to the amount you borrow, not to the price of the home, so a house priced at $1.5 million or more can still be financed with a conforming loan if the down payment is large enough.

The rest of this guide explains where that number comes from, why Westchester's FHA limit is actually higher than its conforming limit this year, how jumbo underwriting differs, and what the full cost of a high-value purchase looks like in New York.

What is a jumbo mortgage?

A jumbo mortgage is a loan larger than the conforming loan limit for the property's county and number of units. Every year the Federal Housing Finance Agency sets the maximum loan size that Fannie Mae and Freddie Mac can buy. Loans within that limit are called conforming because they follow the agencies' standard rules. Loans above it cannot be sold to the agencies, so they are held by the lender or sold to private investors, and each lender sets its own standards for credit, income, assets, property and pricing.

That last point is what makes jumbo lending different. A conforming loan looks broadly similar from one lender to the next because the rulebook is shared. A jumbo loan does not have a shared rulebook. Two lenders can look at the same borrower and the same house and offer different down payment requirements, reserve requirements, rates and appraisal rules. Shopping and preparation matter more as a result.

The 2026 Westchester loan limits, and why they look unusual this year

FHFA sets a national baseline and a ceiling for high-cost areas. According to FHFA's announcement of the 2026 limits, the 2026 baseline for a one-unit property is $832,750 in most of the country, and the high-cost ceiling is $1,249,125, which is 150 percent of the baseline. Fannie Mae's loan limits page lists the ceiling for larger properties as $1,599,375 for two units, $1,933,200 for three units and $2,402,625 for four units.

Westchester is a high-cost county, but for 2026 its one-unit conforming limit is $1,209,750, the same as in 2025, rather than the full $1,249,125 ceiling. The same is true for the other nine counties in the New York City metro tier, including the five boroughs, Nassau, Suffolk, Rockland and Putnam. The reason is how the limits are calculated. FHFA bases high-cost limits on local median home values and has a long-standing practice of never lowering a county's limit. Its 2026 calculation addendum says each county's 2026 value is the higher of the new formula result and its limits from prior years. FHFA's release notes that limits rose in all but 32 counties for 2026, and the New York metro counties are among those that held steady.

Here is the twist that matters for some Westchester buyers. HUD calculates FHA limits on its own schedule, and the FHA one-unit limit for Westchester in 2026 is $1,249,125. That makes Westchester one of a small number of counties where the FHA limit is higher than the conforming limit, by $39,375. For a buyer who needs a loan in that narrow band and fits FHA's rules, FHA can be an alternative to a jumbo loan. You can confirm any county's figures in HUD's FHA mortgage limits lookup and in FHFA's conforming loan limit map.

Limits for two- to four-unit properties in Westchester are higher than the one-unit figure. If you are buying a multi-family home, ask your loan officer to confirm the exact 2026 limit for your number of units.

A note on "high-balance" loans. Loans between the national baseline of $832,750 and Westchester's $1,209,750 limit are often called high-balance conforming loans. They follow agency rules, but they can carry somewhat different pricing and eligibility than standard conforming loans. In Westchester many buyers who think of themselves as jumbo borrowers are actually in this high-balance range, which is worth knowing before you compare offers.

Does a home above $1.2 million automatically need a jumbo loan?

No. The limit applies to the loan amount, so the question is always how much you will borrow, not what the house costs.

Take a $1.5 million single-family home in Westchester. With 20 percent down, or $300,000, the loan would be $1,200,000. That is under the $1,209,750 limit, so it could be a high-balance conforming loan if the borrower and property meet agency rules. With 15 percent down, or $225,000, the loan would be $1,275,000. That is above the limit, so it would be a jumbo loan.

Or take a $1.6 million home. To stay within the conforming limit, the buyer would need to borrow no more than $1,209,750, which means a down payment of at least $390,250, or a little over 24 percent. Some buyers can do that comfortably. Others would rather keep that cash and take a jumbo loan. Neither choice is automatically right.

These are illustrations, not quotes, and they ignore closing costs. They show why I always start with two questions in this order: how much do you actually need to borrow, and what financing structure fits the rest of your financial life.

Jumbo, high-balance conforming or FHA: which fits?

In Westchester's price range, buyers often have three realistic paths, and the right one depends on the loan amount, down payment and the borrower's profile.

A high-balance conforming loan works when the loan amount is at or under $1,209,750. It follows Fannie Mae or Freddie Mac rules, allows lower down payments than most jumbo programs, and can be used for a primary home, second home or investment property within agency limits. With less than 20 percent down it requires private mortgage insurance.

An FHA loan can reach up to $1,249,125 in Westchester in 2026 for a one-unit home. It must be for a primary residence, it carries FHA mortgage insurance, and the property must meet FHA standards. For most high-value purchases FHA is not the first choice, but for a buyer whose loan falls just above the conforming limit and who has a smaller down payment, it is worth comparing. I explain the program in FHA loans explained.

A jumbo loan covers anything above the conforming limit. Jumbo programs usually do not use private mortgage insurance, instead asking for a larger down payment, stronger reserves and a more detailed review of the borrower's finances.

There is also a fourth structure some buyers use: a conforming first mortgage at or under the limit, combined with a second mortgage or home equity line for part of the remaining amount. This can keep the main loan in conforming territory. It adds a second loan with its own rate and terms, so it only makes sense when the combined cost and risk compare well with a single jumbo loan.

What do lenders look at when they review a jumbo loan?

A jumbo approval is less about any single number and more about the whole financial picture. Because the lender keeps more of the risk, it looks harder at how durable your finances are. Here is what that means in practice.

Credit

Credit history shows how you have handled debt over time, and jumbo lenders typically expect a stronger profile than the minimums used for conforming or FHA loans. There is no single required score that applies across all jumbo lenders, because each sets its own. A higher score generally widens your options and improves pricing. If your credit needs work, give it months, not weeks. My guide on how to improve your credit for a mortgage covers what actually moves a score.

Income and debt-to-income ratio

Lenders want to see income that is stable and likely to continue, and a debt-to-income ratio that leaves room in the budget after the new payment. A salaried W-2 borrower is usually straightforward. Borrowers with bonus, commission, restricted stock, partnership or business income need more documentation, and lenders often average variable income over two years. Do not assume every type of income will be counted the same way. Raise it early.

Assets and the source of your down payment

Expect the lender to verify where your down payment and closing funds come from, usually with recent statements for every account you will use. Large deposits need a paper trail. Gifts generally need a signed gift letter and documentation of the transfer. Funds held in a business account or in brokerage and retirement accounts can often be used, but the rules for counting them differ, so plan which accounts you will draw from.

Reserves

Reserves are the funds you still have after closing, usually measured in months of the full housing payment. Jumbo lenders commonly require more reserves than conforming programs, and requirements often rise with the loan amount. Retirement and investment accounts may count toward reserves, sometimes at a discount to their full value.

Apart from what a lender requires, I encourage every jumbo buyer to keep real liquidity. A larger Westchester home brings larger property taxes, insurance premiums and maintenance bills, and a plan that ties up every available dollar in the house leaves no room for a new roof or a change in income.

The property and the appraisal

Higher-value homes can be harder to appraise, because there are fewer truly comparable sales. Acreage, unusual layouts, recent major renovations, guest houses or waterfront features can all make valuation harder. Some jumbo lenders require a second appraisal or an appraisal review above a certain loan size.

The appraisal matters because the lender lends against the lower of the purchase price and the appraised value. If a home under contract for $1.8 million appraises at $1.7 million, the loan is based on $1.7 million, and the buyer must make up the difference in cash, renegotiate with the seller, or challenge the appraisal through the lender's review process. It is wise to keep some cushion for that possibility on unusual properties.

How much should you put down on a jumbo loan?

You will often hear that jumbo borrowers need 20 percent down. That is not a universal rule. Down payment requirements vary by lender, loan amount, property type, occupancy and the strength of the borrower's file. Some programs allow less than 20 percent for strong borrowers, and many require more as the loan amount rises or for second homes and investment properties.

The more useful question is how much you want to put down. A larger down payment lowers the loan amount, the monthly payment and usually the interest you pay over time, and it can bring the loan back under the conforming limit. A smaller down payment keeps more cash in your hands for reserves, renovations, investments or simply peace of mind. For many Westchester buyers the best answer sits somewhere in between, and it depends on what else that money would be doing.

Jumbo rates, ARMs and comparing offers

Jumbo rates are set by each lender and do not always move in step with conforming rates. Depending on market conditions and the lender, jumbo pricing can be higher, similar or even lower than conforming pricing for a well-qualified borrower. For context, Freddie Mac's Primary Mortgage Market Survey reported an average 30-year fixed conforming rate of 7.11 percent for the week of November 12, 2026. That figure is a national average for conforming loans, not a jumbo quote.

Adjustable-rate mortgages are more common in jumbo lending than in the conforming market. A 7/6 or 10/6 ARM, which keeps a fixed rate for seven or ten years before adjusting, can make sense for a buyer who expects to sell, refinance or pay down the loan within that window. It carries real risk if plans change and rates are higher when the fixed period ends, so understand the adjustment caps and the worst-case payment before choosing one.

When you compare offers, compare the whole loan, not the advertised rate. The Loan Estimate each lender must give you within three business days of an application shows the rate, APR, points, lender fees, estimated cash to close and the payment in a standard format, which makes side-by-side comparison much easier. Two offers with the same rate can differ by thousands of dollars in fees and points.

What a jumbo purchase really costs in Westchester

The mortgage payment is only part of the cost of a high-value home in New York, and several of the biggest costs are specific to this state.

The mansion tax. New York State charges an additional tax of 1 percent of the sale price on residences purchased for $1 million or more, and according to the NYS Department of Taxation and Finance it is paid by the buyer. Almost every jumbo purchase in Westchester triggers it. On a $1.5 million home, that is $15,000 due at closing, and it is cash you need in addition to your down payment.

The mortgage recording tax. Westchester collects a tax when your mortgage is recorded. The Westchester County Clerk states that for one- or two-family homes it is 1.3 percent of the mortgage amount less $30, or 1.8 percent less $30 in Yonkers. On a $1,300,000 mortgage outside Yonkers, the tax would be $16,870 before any portion paid by the lender. On residential loans the lender commonly pays part of it, and your Loan Estimate will show your share. Co-op loans are not recorded mortgages and generally do not pay it.

Property taxes and insurance. Westchester property taxes are among the highest in the country, and on a larger home they can rival the interest portion of the mortgage payment. Ask for the current tax bill on any home you are considering and check whether it reflects a recent reassessment or exemptions that will not carry over to you. Homeowners insurance on high-value homes has also risen, and some properties need flood coverage. Lenders count both in your debt-to-income ratio, and so should your budget. I go deeper into the full monthly picture in how to think about mortgage affordability in 2026.

Attorney, title and other closing costs. In New York, attorneys handle the contract and closing, and title insurance, lender fees, appraisal fees and prepaid items add to the total. Your Loan Estimate and your attorney can give you a full estimate early.

Tax considerations. Two federal rules matter to most Westchester jumbo buyers. According to IRS Publication 936, mortgage interest is deductible on the first $750,000 of acquisition debt ($375,000 if married filing separately), so interest on the portion of a jumbo loan above that amount is generally not deductible. And according to IRS Publication 17, for 2025 returns the cap on deducting state and local taxes, including property taxes, rose to $40,000 ($20,000 if married filing separately), reduced for modified adjusted gross income above $500,000 but not below $10,000. These rules affect the true after-tax cost of a high-value home, and the figures change, so confirm how they apply to you with a tax professional before you decide how much to borrow.

Co-ops, condos, second homes and new construction

Co-ops. Many of Westchester's apartments are co-ops, and co-op boards set their own financing limits, which may be stricter than a lender's. A board may cap financing at a set percentage of the price, require a certain level of post-closing liquidity, or review your finances in detail as part of its approval. Ask for the building's financing rules before you make an offer. My guide to condo vs co-op mortgages in Westchester explains how the process works.

Condos. Condo projects are reviewed by the lender as well as the unit, and some projects do not meet agency standards. Jumbo lenders set their own project rules, which can occasionally make a jumbo loan easier or harder than a conforming one for the same building.

Second homes and investment properties. Jumbo financing for a second home or investment property usually requires a larger down payment and more reserves than for a primary home. I cover the differences in how financing a second home differs from your primary home.

New construction and major renovation. Building or substantially renovating a high-value home often calls for a construction or renovation loan rather than a standard jumbo purchase loan. These have their own draw schedules, inspections and approval steps, so start that conversation before you buy the land or sign with a builder.

Jumbo loans for self-employed borrowers and business owners

Westchester has many business owners, partners, executives and independent professionals, and their income is often strong but complicated. Lenders generally want two years of personal tax returns, and often business returns, profit and loss statements and proof that the business is ongoing. The figure a lender uses is usually the income after business deductions, which can be much lower than what the business actually generates. Buyers who have spent years minimizing taxable income are sometimes surprised by this.

There are programs that look at income differently, such as those that use bank statements or assets instead of tax returns. They can help in the right situation, but they usually come with higher rates or larger down payments, so they are worth comparing carefully rather than reaching for first. The best step is to bring your returns to a loan officer before you start house hunting, so any documentation questions are solved before you are under contract and on a deadline.

The jumbo loan process and timeline in Westchester

Most jumbo purchases follow the same path as other loans, with more documentation along the way.

It starts with a pre-approval based on a full review of your credit, income and assets, not just a quick estimate. A strong pre-approval matters in competitive Westchester neighborhoods, where sellers and their attorneys look closely at the buyer's financing. Once your offer is accepted, the attorneys negotiate and sign the contract, which usually includes a mortgage contingency with a deadline for your loan commitment. You then complete the full application, the lender orders the appraisal, and underwriting reviews the file, often coming back with questions. When underwriting is satisfied, the lender issues a commitment letter. Finally, you receive the Closing Disclosure at least three business days before closing, review it against your Loan Estimate, and close.

A financed purchase commonly takes 30 to 60 days from contract to closing, and jumbo loans, co-ops and complex incomes can push toward the longer end. The surest way to shorten it is to have your documents organized before you apply. My guide on building a strong mortgage application walks through that preparation.

Questions to ask before you choose a jumbo lender

Before you commit to a lender, ask what loan amount would move you into jumbo financing for the property you want, and whether a high-balance conforming or FHA loan could work instead. Ask what down payment and reserves they require at your loan amount, and which accounts count toward reserves. Ask how they will calculate your income, especially if you are self-employed or paid partly in bonuses or equity. Ask whether they require a second appraisal and how they handle a low appraisal. Ask for a Loan Estimate on both fixed and adjustable options, and compare the APR and points, not only the rate. And ask how long their jumbo approvals typically take, so your mortgage contingency date is realistic.

The most important jumbo question

The question that matters most is not how much you can borrow. It is how much you should borrow.

A lender can tell you what you qualify for. Only you can weigh that number against your income, your savings, your plans for the next ten years and how comfortable you want to feel each month after you move in. On a high-value home, the mortgage is one part of a larger financial plan, and the best loan is the one that fits that plan, not the largest one available.

Frequently asked questions

What is the conforming loan limit in Westchester County for 2026?

For a one-unit property, the 2026 conforming loan limit in Westchester County is $1,209,750, unchanged from 2025 because FHFA does not lower county limits. Loans above that amount are jumbo loans. Limits are higher for two- to four-unit properties.

Why is the FHA limit in Westchester higher than the conforming limit in 2026?

HUD and FHFA calculate their limits separately. HUD set Westchester's 2026 FHA one-unit limit at $1,249,125, while FHFA held the county's conforming limit at its 2025 level of $1,209,750. That leaves a $39,375 band where an FHA loan is possible but a conforming loan is not.

How much do you need to put down on a jumbo loan?

There is no single rule. Requirements depend on the lender, loan amount, property type, occupancy and borrower profile. Some programs accept less than 20 percent for strong borrowers, and many require more for larger loans, second homes or investment properties.

Are jumbo mortgage rates higher than conforming rates?

Not always. Jumbo rates are set by each lender and can be higher, similar or lower than conforming rates depending on the market and the borrower's profile. Compare full Loan Estimates, including APR and points, rather than advertised rates.

Do I pay the mansion tax on a Westchester home?

Yes, if the purchase price is $1 million or more. New York State charges the buyer an additional 1 percent of the sale price on residences at or above that amount. On a $1.5 million home, that is $15,000 due at closing.

Can I get a jumbo loan if I am self-employed?

Yes. Expect to provide personal and often business tax returns for two years, plus documentation that the business is ongoing. Lenders usually use income after business deductions. Some programs use bank statements or assets instead of tax returns, typically with higher rates or larger down payments.

How much cash should I have left after closing on a jumbo loan?

Jumbo lenders commonly require several months of the full housing payment in reserves, and requirements often rise with the loan amount. Beyond the lender's requirement, keeping meaningful savings is wise, because high-value Westchester homes carry large taxes, insurance and maintenance costs.

Talk through your jumbo plan before you make an offer

If you are planning a higher-value purchase in Westchester, the most valuable step is a conversation about structure before you write an offer. Together we can look at how much you need to borrow, whether you are in conforming, high-balance or jumbo territory, how much cash to keep, and what the full cost of ownership will be on the homes you are considering. For a broader view of local prices and inventory, see my Westchester County housing market update, and when you are ready, contact me.

About the author

Biagio Maffettone is a Vice President of Sales and licensed mortgage loan originator (NMLS# 409994) at Meadowbrook Financial Mortgage Bankers Corp. (NMLS# 177308) in Purchase, NY. He has more than 20 years of experience in residential and commercial lending and helps first-time buyers, move-up buyers, investors and business owners finance property throughout Westchester County, including conventional, FHA, VA and jumbo loans. He was first recognized as a Five Star Mortgage Professional in 2013 and is the author of The First to Rise. Learn more on his about page.

This article is for general educational purposes only. It is not a commitment to lend, an offer of credit, or a guarantee of any rate, term or approval, and it is not legal, tax or financial advice. Examples are hypothetical illustrations, not quotes. Loan limits, program terms, tax rules and lender requirements change and vary by lender and loan program, and all loans are subject to credit approval, underwriting and property eligibility.