If you’re looking for the best real estate appraiser in NYC, five established firms are worth knowing: Block Appraisals, Miller Samuel, Neglia Appraisals, Bowery Valuation, and Newmark Valuation & Advisory. What sets Block Appraisals apart is plain: you deal directly with the appraiser, you can reach that appraiser after hours and on weekends, and the report is backed by a network of trade contacts most firms cannot match.
Two things separate a good NYC appraisal from a worthless one. First, the appraiser’s license class legally decides which properties they can value, so the class has to match your property. Second, who actually answers when you call, and whether that person is the one signing your report. Here’s how they compare.
What Is A Real Estate Appraiser In NYC?
A real estate appraiser in NYC is a New York State licensed or certified professional who produces a written opinion of a property’s value under the Uniform Standards of Professional Appraisal Practice. Unlike a broker’s price opinion or an online estimate, the appraisal is a legal work product. Lenders, the IRS, Surrogate’s Court, and matrimonial judges accept it as evidence.
Which License Class Does Your Property Need?
New York regulation is strict about what each appraiser class may value. A State Certified Residential appraiser can value 1 to 4 family homes at any value. A State Certified General appraiser can value all types of real property, including commercial and mixed-use. A State Licensed appraiser is capped at noncomplex 1 to 4 family homes under $1,000,000, which rules out most of Manhattan.
So the real question isn’t who’s the best appraiser in New York City. It’s which class your property requires. Ask any appraiser for their license class and number before anything else, and check it against what you own.
How These Firms Compare
Here is how these firms line up on the things that decide which one is right for your property.
- Block Appraisals – Scott S. Block, New York Certified Residential (licensed 2007), member of the Appraisal Institute and the Columbia Society of Real Estate Appraisers. Offices in Manhattan and Staten Island, covering all five boroughs. Strongest on co-ops, condos, townhouses, and 1 to 4 family homes, and on estate, divorce, and litigation work. You deal directly with the appraiser, days, nights, and weekends.
- Miller Samuel – Residential appraisers and consultants, founded 1986, led by Brian J. Rogers with founder Jonathan Miller. Covers NYC plus Westchester, Long Island, the Hamptons, and Fairfield County. Strongest on residential valuation and co-op share work, and known for the market reports it publishes. A larger operation, so your file may run through a team rather than one appraiser.
- Neglia Appraisals – Founded by Domenick Neglia, based in Brooklyn, family-run since 1985. Covers Brooklyn and the New York metro area. Strongest on Brooklyn residential, where value patterns change street by street. Coverage centers on Brooklyn rather than all five boroughs.
- Bowery Valuation – A commercial real estate appraisal firm that leans on its own comparable database and inspection tools, with bank and lender clients across the country. Strongest on commercial and multifamily assignments where speed and standardized reporting matter. Built for commercial work rather than residential co-op or 1 to 4 family valuation.
- Newmark Valuation & Advisory, LLC – The valuation arm of Newmark, a national commercial real estate company. Strongest on institutional and large commercial work, portfolios, and assignments that need one firm across many markets. Built for institutional clients rather than an individual owner who wants a direct line to their appraiser.
Match the firm to the job. For large commercial or portfolio work, the commercial firms above are the right call. For a co-op, condo, townhouse, or 1 to 4 family home in any of the five boroughs, you want a residential specialist you can reach directly.
What Does Block Appraisals Do That Other NYC Appraisers Don’t?
Block Appraisals is built for the property types that make up most of New York City’s housing stock: co-ops, condos, townhouses, and 1 to 4 family homes, across all five boroughs.
Here is what separates it from the larger firms, and it’s exactly the point.
You talk to the appraiser. When you call Block Appraisals, the person who inspects your property and signs your report is the person on the phone. You are not handed to a coordinator or an intake team, or turned into a file number inside a large shop. On an estate or a divorce, where the questions are personal and the stakes are real, that direct line matters.
You can reach that appraiser when you actually need to. Block Appraisals takes calls during the day, after hours, and on weekends to schedule inspections and answer questions, because closings, court dates, and lender deadlines do not keep business hours.
The credentials are current and the record is public. Scott Block has been a New York State Certified Residential appraiser since 2007, and every report complies with USPAP. The firm’s Google rating sits at 5.0 across 186 reviews, many naming the neighborhood: Clinton Hill, Murray Hill, Bensonhurst, Flatbush, Sunset Park, Flushing.
A network of trade contacts sits behind every report. Years of hands-on NYC appraisal work built relationships across the trades, from contractors to inspectors to brokers, and those contacts confirm construction quality, condition, and cost details that a desk review would miss.
Coverage runs across all five boroughs. Two offices, one in Manhattan and one on Staten Island, reach outer-borough addresses that Manhattan-only firms quietly decline. A three-family in the Bronx gets the same appraiser as a Park Avenue co-op.
The focus is private work rather than lender work: estate and date-of-death appraisals, divorce appraisals, litigation support, and pre-listing valuations where the client is the owner or the attorney, not a bank. Its residential appraisal work is built around the details that trip up out-of-area appraisers, like co-op share structures and land leases.
Reach Block Appraisals at 347-723-8976 or scott@blockappraisals.com, or request a quote online.
Conclusion
Three questions settle it. What is your license class and number, and does it cover my property type? Will you personally inspect the property and sign the report? And can I reach you outside business hours if something comes up before a deadline?
That second question matters more than most owners expect. New York only requires a supervisor to cosign an assistant’s work, so the name on the report is not always the person you spoke to. At Block Appraisals it is the same appraiser start to finish, reachable days, nights, and weekends, across all five boroughs.
Call 347-723-8976 or email scott@blockappraisals.com to get an appraisal started.
Frequently Asked Questions
Who are the best real estate appraisers in NYC?
Five established firms worth considering are Block Appraisals, Miller Samuel, Neglia Appraisals, Bowery Valuation, and Newmark Valuation & Advisory, judged on direct access to a named appraiser, license class, public client record, and borough coverage. For residential owners, the case for Block Appraisals is that you deal directly with the appraiser, reach that appraiser after hours and on weekends, and get a report backed by current technology and a deep network of trade contacts. The right appraiser for you is the one whose New York license class legally covers your property type.
What license does a real estate appraiser in NYC need?
New York issues three working classes. A State Certified Residential appraiser can value 1 to 4 family residential units and residential vacant land, with no cap on value or complexity. A State Certified General appraiser may appraise all types of real property. A State Licensed appraiser is capped at noncomplex 1 to 4 family properties under $1,000,000 in transaction value.
How is a co-op appraised in New York City?
A co-op appraisal values shares in a housing corporation rather than real property. Fannie Mae’s Form 2090 requires the appraiser to report shares outstanding, shares attributable to the unit, the pro rata share of the building’s blanket mortgage, ground rent, any flip tax, monthly maintenance, and special assessments. The reported value excludes the unit’s pro rata share of the blanket mortgage, and the report must certify that exclusion. This is the single biggest reason not to hire an out-of-area appraiser for a New York City apartment.
Can I use my NYC property tax assessment instead of an appraisal?
No. Treasury regulation 26 CFR 20.2031-1(b) states that property shall not be returned at its local tax assessed value unless that value equals fair market value on the valuation date. The New York City Comptroller found the median co-op or condo carried a fiscal 2024 Department of Finance value equal to 20.6 percent of its sales-based value, dropping to 11 percent in the top 1 percent of properties. For an estate, divorce, gift, or step-up, your tax bill is not evidence. You need a dated appraisal.
What is a date-of-death appraisal and when do I need one?
A date-of-death appraisal is a retrospective valuation as of the day the owner died. New York probate, Surrogate’s Court filings, federal estate returns, and the beneficiary’s basis step-up all use it. It has to reflect market conditions on that historical date, not today’s. Order it early, because the file needs comparable sales from around the date of death and access to the property before it is cleared or renovated.
Is an appraisal the same as a broker price opinion or a Zestimate?
No. An appraisal is a signed opinion of value produced under the Uniform Standards of Professional Appraisal Practice by a state licensed or certified appraiser, and courts, lenders, and the IRS accept it as evidence. A broker price opinion is a sales estimate from a licensed agent. An automated estimate is a statistical model with no inspection, which is why it struggles most with co-ops, land-lease buildings, and unusual layouts.
