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 158 reviews
Jerry Stubbe
2 weeks ago
I had a great experience working with Scott Block appraiser. He was thorough in evaluating my apartment and in answering all my questions. His report was comprehensive and submitted on time. If you need a reliable and accurate appraisal I highly recommend Scott Block.
J R
2 weeks ago
Solid appraisers who know NYC markets well. Fair pricing and quality reports.
Real Luigi
2 weeks ago
I hired Block Appraisals for my Queens apartment in Flushing and Scott handled everything efficiently. The appraisers were familiar with the neighborhood market and provided detailed comparables from recent sales nearby. The report came back within the timeline I needed and supported my property's value well.
Rachel Assas
2 weeks ago
Great experience working with Scott. He was professional, punctual, and very thorough. The report was clear and helpful. Highly recommend.
D L
2 weeks ago
I highly reccomend Block Appraisals.
I needed an appraisal of my late mother's apartment. It was very simple and easy to work with Block Appraisals, from initial consultation until the Appraisal Report was completed in an efficient and professional way.

A big thank you to Scott!
Dave Socol
3 weeks ago
Scott handled the appraisal for my Manhattan condo in Chelsea and the process was straightforward from start to finish. The appraisers knew the building and provided accurate comparables from similar units that sold recently. The documentation was professional and my lender accepted everything without questions.
Lauren Devine
3 weeks ago
It was so great working with Scott - he was prepared, efficient, and knowledgeable about the property. I would highly recommend his services as an appraiser!
Jennifer Tan
2 months ago
Amazing response time. I've worked with several appraisers before and none walked me through the process and report as diligently as Scott has. Had a tough seller's agent that was a hardhead, but Scott handled him professionally. 10/10 would use this service again and 1000/10 would recommend to others.
zuleika pair
2 months ago
All aspects of service were top tier. Beginning with the communication, explanation of service and time frame of our Appraisal's completion. We would definitely recommend Scott and Block Appraisals if you are looking for quality and comprehensive work.
Alex G
2 months ago
Scott was very professional throughout the process. Excellent communications and thorough deliverables, reasonably priced.
Christina Pan
2 months ago
Block Appraisals completed the valuation for my studio apartment in the East Village with attention to detail. The appraisers understood the unique aspects of Manhattan micro-units and provided accurate comparables. The entire process was straightforward and completed on schedule.
Kentrell Moore
2 months ago
Block Appraisals provided mortgage appraisal services for my home purchase in Brooklyn on a tight timeline. The appraisers scheduled quickly and completed their inspection efficiently. The report satisfied my lender and helped close the deal on schedule.
mark elzey
2 months ago
Scott from Block Appraisals handled the appraisal for my Brooklyn condo in Williamsburg efficiently. He was familiar with the local market trends and recent sales in my building. The valuation was well-documented and helped me understand my property's current market position.
Dashawn Thomas
2 months ago
Block Appraisals handled estate appraisals for my mother's apartment in Brooklyn during a difficult time. The appraisers were respectful and professional while coordinating with our estate attorney. Their detailed documentation helped expedite the probate process without complications.
Johnny Elie
2 months ago
Reliable service and accurate valuations. Great experience with these appraisers throughout.
George Constant
2 months ago
Excellent, professional and detailed work. The appraisal was done on time and the fee is competitive. I would certainly use him again.
Dan Raz
3 months ago
Scott is a consummate professional. Diligent and efficient. Scott was transparent throughout the process and always available and communicative. I highly recommend using his services.
Arielena Pozo
3 months ago
During the consultation, Scott gave me great insights on what to expect during the process - giving me a lot of comfort during a difficult separation. Scott was extremely professional, communicative and timely. He gave me a thorough and fair report. Would work with them again!
AC Mathiot
3 months ago
Scott was very responsive and provided an informative, professional and fair value within an efficient and convenient timeframe. Thank you !
Gabe Leibowitz
3 months ago
Scott's the best appraiser I've worked with. He's incredibly knowledgeable, super thorough and really responsive. I've used him multiple times now on important projects and he's been a dream partner. I can't recommend him highly enough!
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.

CSREA: 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.