Your Trusted NYC Appraiser

Accurate Property Valuations Across All Five Boroughs.

About Block Appraisals

Founded by Scott S. Block in 2007, Block Appraisals is a New York City real estate appraisal company providing residential and commercial property valuations across Manhattan, Brooklyn, Queens, the Bronx, and Staten Island.

We help property owners, attorneys, lenders, and real estate professionals obtain accurate, defensible property valuations for a wide range of needs, including mortgage financing, divorce, estate settlement, litigation, pre-listing decisions, and more.

With experience appraising properties of every type and size—from studio apartments to luxury penthouses, single-family homes to multi-unit buildings, retail storefronts to industrial properties—we bring comprehensive expertise to every assignment. 

Whether your property is at the lower or higher end of the market, we deliver the same rigorous analysis and professional service.

Through in-depth property analysis and transparent valuation results, we give clients the insight, clarity, and confidence they need to make informed real estate decisions.

Block Appraisals is a NYC real estate appraiser providing residential and commercial property appraisals for clients across all five boroughs.

Scott S. Block, NYC appraiser
Different types of commercial properties in New York City needing appraisal, including mixed-use, multifamily, and industrial buildings

What We Do As Your New York Appraiser

At Block Appraisals, we specialize in delivering accurate, well-supported valuation reports that help clients understand property value, meet legal and financial requirements, and make informed decisions. Our services support:

Homeowners

Homeowners preparing to buy, sell, or refinance

Attorneys

Attorneys handling divorce, estate, or litigation matters

Lenders

Lenders requiring reliable mortgage appraisals

Investors

Investors and property owners evaluating assets

We provide strategic, data-driven valuation services tailored to both straightforward and complex assignments in New York City’s unique real estate market.

Our Real Estate Appraisal Services

Each appraisal is completed with strict adherence to professional standards, ensuring credible and defensible results. Our full range of NYC real estate appraisal services, including:

Property Types and Experience

All Property Types: Co-ops, condos, Cond-ops, Condo-tels, single-family homes, multi-family buildings, townhouses, commercial properties, mixed-use buildings, retail spaces, industrial properties, vacant land, air rights, and specialty properties across all five boroughs.

Every Price Range: From modest starter homes to ultra-luxury properties, we bring the same rigorous methodology and professional standards to properties across the entire value spectrum.

Diverse Purposes: Mortgage lending, refinancing, estate settlements, divorce proceedings, litigation support, pre-listing analysis, tax appeals, partnership disputes, financial reporting, and many other applications.

Simple to Complex: Whether your need is straightforward or involves unusual circumstances, complex ownership structures, historical effective dates, or unprecedented situations, we deliver credible valuations.

Areas We Serve

We have extensive experience analyzing property values across each of the five boroughs’ unique neighborhoods, market trends, and property types. Block Appraisals provides real estate appraisal services throughout New York City, including:

Why Choose Block As Your NYC Appraiser?

  • Over 20 years of real estate valuation experience
  • Licensed New York State real estate appraiser
  • Experience across residential and commercial property types
  • Proven expertise in complex NYC appraisal assignments
  • Clear, well-supported, and defensible valuation reports
  • Strong relationships with attorneys, brokers, and financial professionals

What Our Clients Say About Us

Block Appraisals
5.0
Based on 195 reviews
Ori Arzi
4 days ago
Very responsive and efficient
Jianming Yu
2 weeks ago
Scott did an amazing job with the appraisal for a property project in NYC. He was extremely professional, quick to respond, and very patient to explain the process and unique things involved in the appraisal. Finding someone who combines technical expertise with such high-level customer service is rare. I highly recommend Scott to anyone looking for a dependable, thorough appraiser!
Money Penny
3 weeks ago
Thanks to Scott's attention to detail and vast knowledge of the real estate market I was able to get a fair appraisal on my home. I would highly recommend Scott to anyone.
Igor M
3 weeks ago
Great experience with Scott at Block Appraisals. I hired them because my insurance company had given me what seemed like an absurdly high rebuild cost for my house. The appraisal confirmed it was about 10 times too high. Scott was punctual, easy to work with, and very helpful throughout the process. The price was reasonable and exactly in the range I expected. I would definitely recommend him.
Angel Middleton
1 month ago
We own a brownstone in Bed-Stuy and were going back and forth on whether to renovate or just sell as-is, so we needed a solid appraisal before committing either way. Block Appraisals sent someone out within the week. He walked through the unit, took note of the condition, and the final report broke down what similar renovated units nearby had sold for vs. where ours sat currently. That comparison was what we actually needed, not just a number, but context for whether the renovation spend would pencil out. Ended up being the thing that helped us make the call.
Melinda Alvarez
1 month ago
Professional appraiser with strong knowledge of the Queens market. Report was accurate and delivered when promised.
G d
1 month ago
Had a great experience working with Scott. What I appreciated most was his attention to detail and how much time he took to understand the nuances of both the property and each of the comparable sales. He really dug into the differences between the comps rather than just looking at the headline numbers, which gave me a lot of confidence that he was getting to the most accurate and thorough valuation possible. He was also extremely knowledgeable, responsive, and a great communicator throughout the process. He took the time to explain his thinking, answer questions, and was very easy to work with. I’d absolutely recommend him to anyone looking for a thoughtful and thorough appraiser.
Brian Ellis
1 month ago
I was looking for a local appraiser for my property in Long Island City and found Scott via a google search. He and his team were extremely professional and acted quickly to get my appraisal done. His price was very fair, especially given some of the challenges specific to my property. He did great work and if I need another appraisal in the future this team will be my first call.
Shannon
1 month ago
I was settling an estate with two properties (a Manhattan apartment in Morningside Heights and a place in Sheepshead Bay, Brooklyn), so I needed an appraiser who could work in both boroughs and get inspections done on a schedule that worked for my attorney and accountant without slowing down the probate process. Scott from Block Appraisals handled both properties within the same week and delivered separate reports that met the IRS documentation standards my accountant had laid out ahead of time. No delays on the appraisal side, which honestly made a big difference in keeping the whole estate settlement on the timeline the court set.
I hired Scott from Block Appraisals for a studio appraisal in Stuyvesant Town. What impressed me was that he actually understood Stuy Town is its own thing, not a typical condo setup, and he didn't try to shoehorn it into a standard approach. Scheduling was easy, the report came back quickly, and the numbers made sense for what's actually happening on the East Side right now. Would use them again.
Krystina
2 months ago
Hired Block Appraisals for a Brooklyn condo in Bay Ridge before deciding whether to sell or hold the property. The appraiser was familiar with recent closings in the building and the surrounding blocks, which showed in how the comparables were selected. The report arrived on schedule and the valuation matched what two separate brokers had estimated independently.
gerard geissler
2 months ago
Very informative & quick turnaround. Highly recommend!
Michael Adler
2 months ago
Engaged Block on a quick turn to appraise an extremely niche asset in Brooklyn. Team did an excellent job communicating and preparing a high quality report. Would recommend.
Emily Leatherman
2 months ago
Block Appraisals helped us get a quick but thorough appraisal done! Scott was very responsive and worked within our tight timeline
Dan Leatherman
2 months ago
Block Appraisals really took the time to understand what we needed in our appraisal. Scott really took the time to generate a thorough report that covered specific comps, not just publicly available information on the internet. He delivered earlier than promised which helped us secure a great purchase price on our property.
Joseph Azzolina
2 months ago
Scott Block is very professional and courteous. His approach in the appraisal process is timely and provided a detailed report. He is very knowledge in preparation for estates purposes. Highly recommend Block Appraisal.
shawn halleran
2 months ago
Would highly recommend Mr. Block. He is very skilled and knowledgeable in his area of expertise.
Scott Block did an exceptional job with a challenging date-of-death appraisal. He was thorough, professional, communicative, and fair throughout the process. Just as importantly, he was kind and compassionate during a difficult time, which made the experience much easier. I recommend Scott without hesitation. You will be in excellent hands.
Eddie Brennan
2 months ago
Scott was wonderful to work with. He was prompt and his follow-up was quick. I would definitely work with him again.
Deliet Diawuo
3 months ago
I hired Block Appraisals to evaluate my two-bedroom co-op in Astoria before putting it on the market. The appraiser was familiar with recent sales in my building and the surrounding neighborhood which gave me confidence in the final number. The report came back within the week and my real estate attorney was satisfied with the documentation.
Scott S. Block, appraiser in NYC

Professional Credentials and Standards

Scott S. Block is a certified New York State real estate appraiser who obtained his license in 2007 and has built more than 20 years of comprehensive valuation experience across NYC’s diverse real estate landscape.

He maintains strong professional relationships with appraisers, real estate brokers, attorneys, accountants, architects, and other industry professionals, strengthening the depth and reliability of every valuation.

New York State Certified Residential Real Estate Appraiser
License #45000045910

Appraisal Institute: Practicing Affiliate

Maintains advanced education and ethical standards beyond basic licensing, demonstrating ongoing commitment to professional excellence.

CSA-R: Designated Member

Active member of The Columbia Society of Real Estate Appraisers, providing access to local market expertise and professional collaboration.

USPAP Compliance

All appraisal assignments strictly adhere to the Uniform Standards of Professional Appraisal Practice, ensuring ethical conduct and consistent methodology.

Continuing Education

Ongoing participation in professional education programs to stay current with valuation methods, regulations, and market trends.

townhouse real estate in NYC in need of appraisal services

Frequently Asked Questions About Block Appraisals

Scott S. Block is a certified New York State real estate appraiser with more than 20 years of experience valuing residential and commercial properties throughout New York City. Since founding Block Appraisals in 2007, he has completed appraisal assignments across all five boroughs, working with homeowners, attorneys, lenders, and real estate professionals.

Block Appraisals provides a full range of NYC real estate appraisal services, including mortgage and refinance appraisals, divorce appraisals, estate and probate valuations, litigation support, pre-listing appraisals, tax appeals, market rent studies, replacement cost appraisals, and vacant land appraisals.

Scott S. Block has extensive experience appraising all types of properties, including co-ops, condos, cond-ops, townhouses, single-family homes, multi-family buildings, mixed-use properties, retail spaces, industrial buildings, vacant land, and specialty properties throughout New York City.

Block Appraisals provides real estate appraisal services across all five boroughs of New York City, including Manhattan, Brooklyn, Queens, the Bronx, and Staten Island. Scott’s experience across these markets allows him to analyze property values with a deep understanding of local trends and neighborhood dynamics.

Clients typically work with Block Appraisals when they need an accurate and defensible property valuation for mortgage financing, refinancing, divorce proceedings, estate settlements, litigation, tax appeals, or pre-listing decisions. Each NYC real estate appraisal is completed with a focus on clarity, accuracy, and professional standards.

Discover The Block Appraisals Difference

Whether you need a straightforward valuation or a complex real estate appraisal assignment, Scott S. Block and Block Appraisals provides the expertise, accuracy, and professionalism required in New York City’s dynamic real estate market. Contact us to learn more about our NYC appraiser services today.

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