NOT LISTED FOR SALE

525 Park Ave Unit 11B New York, NY 10065

Upper East Side Neighborhood

Estimated Value: $1,851,547 - $5,091,000

-- Bed
-- Bath
1,520 Sq Ft
$2,175/Sq Ft Est. Value

About This Home

This home is located at 525 Park Ave Unit 11B, New York, NY 10065 and is currently estimated at $3,305,387, approximately $2,174 per square foot. 525 Park Ave Unit 11B is a home located in New York County with nearby schools including East Side Elementary School, P.S. 267, Robert F Wagner Middle School, and Clinton School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Aug 1, 2025
Sold by
Dean Thompson
Bought by
Pack Zachary
Current Estimated Value
$3,305,387

Purchase Details

Closed on
Jun 14, 2005
Sold by
525 Llc and % Epic Llc
Bought by
Polk Carey William

Purchase Details

Closed on
Feb 28, 2001
Sold by
525 Park Avenue Associates
Bought by
Harvest 525 Llc
Source: Public Records

Range of Values:

Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

Date Buyer Sale Price Title Company
Pack Zachary $9,900,000 --
Polk Carey William $3,309,312 --
Polk Carey William $3,309,312 --
Harvest 525 Llc $7,745,000 Fidelity National Title Ins
Harvest 525 Llc $7,745,000 Fidelity National Title Ins
Source: Public Records

Tax History Compared to Growth

Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $15,531 $129,411 $39,319 $90,092
2024 $15,531 $124,232 $39,319 $84,913
2023 $15,041 $122,617 $39,319 $83,298
2022 $14,825 $124,099 $39,319 $84,780
2021 $14,136 $115,234 $39,319 $75,915
2020 $9,405 $126,487 $39,319 $87,168
2019 $11,715 $123,884 $39,319 $84,565
2018 $13,399 $116,163 $39,319 $76,844
2017 $12,603 $115,300 $39,319 $75,981
2016 $11,924 $114,349 $39,319 $75,030
2015 $6,360 $93,244 $39,319 $53,925
2014 $6,360 $93,303 $39,319 $53,984
Source: Public Records

Map

New York New York County New York 10022 Upper East Side

525 Park Ave Unit 11B, New York, NY

This home is located at 525 Park Ave Unit 11B, New York, NY 10065 and is currently estimated at $3,305,387, approximately $2,174 per square foot. 525 Park Ave Unit 11B is a home located in New York County with nearby schools including East Side Elementary School, P.S. 267, Robert F Wagner Middle School, and Clinton School.

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Nearby Homes