Blog · 2026-10-29

Construction Loan Requirements in New York

Illustration: a building lot with rolling upstate New York farmland and hardwood hills, survey stakes marking the house pad, a septic test pit, and a permit board on a post.

Last updated: October 29, 2026. State rules checked against the primary sources listed at the end of this guide.

To build with a construction loan in New York, you generally need a builder your lender approves (there's no statewide general contractor license), a building permit under the 2025 Uniform Code outside New York City, county health department septic and well approvals if there's no public water or sewer, a flood-zone check, and a closing where the mortgage recording tax is paid. Your lender adds its own credit, appraisal, and draw requirements.

Here's what each step looks like in New York, with links to the state sources.

Key takeaways

Builder: no state GC license; check local licensing, including NYC.
Code: 2025 Uniform Code for permit applications from December 31, 2025, outside NYC.
Site: septic and water approvals come from the county or local health department.
Liens: four months after last work for a single-family home.
Closing: attorney-led, with mortgage recording tax and transfer tax at recording.

What are the requirements at a glance?

Requirement	New York rule	Where to check
Builder license	None statewide; some localities license	Town, county, or NYC Department of Buildings
Building code	2025 Uniform Code outside NYC; NYC codes in the city	Local building department
Septic and wells	County or local health department	County health department
Flood zone	FEMA flood maps; lender flood rules	FEMA Flood Map Service Center
Mechanics' liens	Lien Law § 10: four months for a single-family home	County clerk
Mortgage recording tax	Paid when the mortgage is recorded	NYS Tax Department
Closing	Attorneys commonly	Your closing attorney
Lender licensing	NYS Department of Financial Services	NMLS Consumer Access

What do lenders require for a construction loan?

Most construction lenders look for:

A credit, income, and asset review, much like a regular mortgage
Enough equity, from cash, land you own, or both. See how land equity works.
An approved builder with a license or registration, insurance, and references. See builder approval.
Plans, specifications, and a line-item budget, often with a contingency line
An "as completed" appraisal of the lot and finished home together
Title work, a survey, and insurance, including builder's risk during construction
Reserves for cost overruns, depending on the lender

Requirements vary by lender and loan program. FHA, VA, USDA, and conventional loans each have their own rules.

Does my builder need a license in New York?

New York doesn't issue a statewide general contractor license. Licensing is local, and some places license or register contractors, including New York City through its Department of Buildings (NYC Department of Buildings). Ask your town or county what applies, and expect your lender to run its own builder review. See how builder approval works.

With no state license, acting as your own general contractor isn't barred by licensing, but many lenders won't finance an owner-builder. Read more about owner-builder construction loans.

Which building code applies in New York?

Outside New York City, the 2025 New York State Uniform Code, including the 2025 Residential Code of New York State, applies to permit applications submitted on or after December 31, 2025 (NY Department of State, notice of adoption). New York City has its own construction codes. Your city, town, or village building department issues permits and inspects.

Do I need septic and well approvals in New York?

If the lot has no public sewer or water, expect your county or local health department to review and approve the septic system and water supply before construction. Requirements vary by county, so ask early. Lenders usually want those approvals before closing or before the first draw.

What about flood zones in New York?

Check your lot on the FEMA Flood Map Service Center. If the home sits in a high-risk flood area, the lender will generally require flood insurance. Coastal and lakefront lots can also need local or state environmental reviews, so ask your town early.

How are construction loan closings handled in New York?

New York closings are commonly handled by attorneys. New York charges a mortgage recording tax when the mortgage is recorded (NYS Tax Department, mortgage recording tax), and a real estate transfer tax when the deed is recorded (NYS Tax Department, real estate transfer tax). Ask your attorney and lender how the recording tax applies to your construction loan.

How do mechanics' liens work in New York?

For a single-family home, a notice of lien generally must be filed with the county clerk during the work or within four months after the last work or materials (N.Y. Lien Law § 10). Other properties get eight months. Lenders collect lien waivers as each draw is paid.

Are there state homebuyer programs for building in New York?

The State of New York Mortgage Agency (SONYMA) offers homebuyer programs through participating lenders (SONYMA). Ask whether a program can be used with new construction before you plan around one.

How do I check that a lender is licensed in New York?

Search the lender and loan officer on NMLS Consumer Access. The New York State Department of Financial Services licenses mortgage bankers and loan originators and registers mortgage brokers (NYS DFS, mortgage companies).

What are the steps to build in New York?

Confirm the lot can be built on: access, zoning, flood zone, and septic or sewer.
Choose a qualified builder and get plans, specs, and a line-item budget.
Compare lenders and get a Loan Estimate for your project.
Apply. The lender reviews you, your builder, and the plans, and orders an appraisal.
Get county health department septic and water approvals (if needed) and the building permit.
Close, usually with attorneys, pay the mortgage recording tax, and record the deed and mortgage with the county clerk.
Build. The lender pays the builder in draws after inspections. You pay interest on the money drawn so far.
Pass the final inspection and get a certificate of occupancy.
The loan converts to your permanent mortgage. See what happens at conversion.

Where can I learn more?

Comparing lenders? Read how to choose a construction-to-permanent lender in New York or see our list of New York construction loan lenders. Building somewhere else? See our construction loan guides by state.

Frequently asked questions

Can I be my own builder in New York?

State licensing doesn't bar it, but many lenders won't finance an owner-builder. Ask each lender before you plan around it.

Which building code applies to a new home in New York?

Outside New York City, the 2025 Uniform Code, including the 2025 Residential Code of New York State, applies to permit applications from December 31, 2025.

Who approves a septic system for a new home in New York?

Your county or local health department typically reviews and approves septic systems and private water supplies for new homes.

How long does a contractor have to file a lien in New York?

For a single-family home, generally during the work or within four months after the last work or materials. Other properties get eight months.

What is the mortgage recording tax in New York?

It's a state tax charged when a mortgage is recorded. Ask your attorney and lender how it applies to your construction loan.

Sources

Ready to build in New York?

Tell us about your lot, your builder, and where you are building. Get connected at My Construction Path, and we'll connect you with lenders who offer construction financing in New York.

My Construction Path is not a lender and does not make loans or credit decisions. Not all borrowers will qualify. Equal Housing Opportunity. Requirements vary by lender, loan program, and location. This article is for general education and is not a commitment to lend. It is not a quote of rates, payments, or loan terms.