Westchester County  »  10543  »  Florence St  »  527 Florence St

527 Florence Street, Mamaroneck, NY 10543 Property Information

527 Florence Street, Mamaroneck, NY 10543 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Neighborhood
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Photo & Map Show Hide

527 Florence Street, Mamaroneck, NY 10543
static Mapbox map

Address

Primary address 527 Florence Street, Mamaroneck
Zip code 10543
County Westchester
Municipality Rye
Parcel ID 147.83-1-17

Sales & Tax Overview for 527 Florence Street, Mamaroneck

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Current property tax $19,123

Lot & Building Information for 527 Florence Street, Mamaroneck

Building sqft 2,912
Building class Two Family Year-Round Residence (220)
Acreage 0.2
Frontage 77
Year built 1993
Stories 2
Units 2
Rooms 10
Bedrooms 6
Bathrooms 5
Kitchen 2
Water supply Comm/public
Sewer Comm/public
Style Colonial
Condition 3
Basement 4
Exterior wall Alum/vinyl
Heating type Hot water/steam
Heating fuel Gas
Fireplace 1
First story sqft
Second story sqft
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now

Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district
School district Rye Neck

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 527 Florence Street, Mamaroneck

Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:

  • • Improvements for 527 Florence Street, Mamaroneck , including their type, square footage, grade and when they were built.
  • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
Unlock all property data with a free account.
Sign up

About 527 Florence Street, Mamaroneck

What is the year built & the total sq. ft. for 527 Florence Street, Mamaroneck, NY 10543?

527 Florence Street, Mamaroneck, NY 10543 was built in 1993 and has a total of 2,912 square feet.

What is the assessed value of 527 Florence Street, Mamaroneck, NY 10543 and the property tax paid?

Assessed at $1,078,100, the tax amount paid for 527 Florence Street, Mamaroneck, NY 10543 is $23,295.

How many residential units does this building have?

This building has 2 residential unit(s).

Ownership Information

View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.

Real Estate Reports:
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
Renters became the primary drivers of long-distance mobility across the largest U.S. cities, moving 3.7 times more than owners in 2024, as high mortgage rates and housing costs kept many homeowners in place.
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Eliza Theiss, Apr 15, 2026 2026 Q1 Foreclosure Report: Brooklyn Filings Fall Sharply, Bronx & Staten Island Hit New Peaks
Behind a deceptively mild citywide downtick, borough foreclosure markets pulled into significantly diverging paths as Brooklyn cases were nearly halved and the Bronx hit a new, record high. Meanwhile, Queens remained unchanged, Staten Island surged back up and Manhattan cooled slowly.
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Past Sales & Property History for 527 Florence Street, Mamaroneck

Create a free account to view the complete sales history for 527 Florence Street, Mamaroneck, including title documents, transfer conditions, mortgages and liens.

No recorded sales for this property.

Title Documents for 527 Florence Street, Mamaroneck

Data not available for this property.

Property Taxes for 527 Florence Street, Mamaroneck

Access detailed property tax data for 527 Florence Street, Mamaroneck, NY 10543. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year 2025
Base tax $23,295
Current property tax $19,123
Market value $1,078,100
Assessed value $1,078,100

Assessment History for 527 Florence Street, Mamaroneck

Here's the assessment & property tax history for 527 Florence Street, Mamaroneck, including the evolution of the total tax rate and corresponding property tax.

Year Market value Assessment value Total tax rate Property tax Year over year change
2025 $1,078,100 $1,078,100 21.6079 $23,295 +5.89%
2024 $1,026,800 $1,026,800 21.4249 $21,999 -1.30%
2023 $987,300 $987,300 22.5745 $22,288 +1.77%
2022 $940,300 $940,300 23.2904 $21,900 +1.43%
2021 $862,700 $862,700 25.0283 $21,592 -5.48%

Mamaroneck residential market stats

Median Sale Price
$1,100,000
-10.3% YoY
Median Price/Sqft
$535
-8.4% YoY
Westchester County Median Sale Price
$850,000
3.7% YoY

Access a detailed real estate market overview of Mamaroneck so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Mamaroneck and compare it to other neighborhoods in Westchester County.

Risk

Create a free account to unlock extended information for 527 Florence Street, Mamaroneck, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

FEMA flood zone(s) X (See more on map)

Transportation

Access the detailed traffic volume map for 527 Florence Street, Mamaroneck to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

View daily traffic map

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
Daniel Warren Elementary School NR Public K-2 320 0.47
F E Bellows Elementary School 8 Public 3-5 347 0.52
Mamaroneck Avenue School 6 Public K-5 684 0.62
Parsons Memorial School 5 Public K-5 488 0.67
French-American School of New York NR Private PK-12 765 0.78

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Rye Neck Middle School 7 Public 6-8 351 0.65
French-American School of New York NR Private PK-12 765 0.78
Louis M Klein Middle School 7 Public 6-8 824 1.29
Westchester Day School NR Private PK, K-8 379 1.81
Ss John & Paul School NR Private PK-8 349 2.07

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Rye Neck Senior High School 9 Public 9-12 515 0.65
French-American School of New York NR Private PK-12 765 0.78
Harrison High School 9 Public 9-12 1,064 1.49
Mamaroneck High School 8 Public 9-12 1,660 1.64
Westchester Hebrew High School NR Private 9-12 87 1.81

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 527 Florence Street, Mamaroneck

Here are the neighbors for 527 Florence Street, Mamaroneck.

Address Square feet Purchase date Purchase price
542 4th St, Mamaroneck 2,012
539 4th St, Mamaroneck 998 06/18/2024 $529,000
1402 Franklin Ave, Mamaroneck 1,398 06/26/2025 $780,000
1017 Jefferson Ave, Mamaroneck 2,480
1025 Jefferson Ave, Mamaroneck 1,960 03/28/2025
1026 Jefferson Ave, Mamaroneck 2,598 03/20/2017
550 4th St, Mamaroneck 3,024 12/27/2023 $820,000
555 4th St, Mamaroneck 2,880 02/07/2007 $300,000
547 4th St, Mamaroneck 1,276 03/06/2025 $10
521 Florence St, Mamaroneck 1,248 08/18/2005 $585,000
1015 Jefferson Ave, Mamaroneck 1,920 07/13/2019
540 4th St, Mamaroneck 1,903 10/29/2009 $450,000
533 4th St, Mamaroneck 2,377 06/18/2010 $700,000
1012 Jefferson Ave, Mamaroneck 2,470 02/27/2013 $390,000
1013 Jefferson Ave, Mamaroneck 1,686 10/25/2019 $640,000
1010 Jefferson Ave, Mamaroneck 2,750 09/05/2025
543 4th St, Mamaroneck 1,488 08/31/2021 $615,000
1024 Jefferson Ave, Mamaroneck 2,706 02/01/2005 $690,000
1014 Jefferson Ave, Mamaroneck 2,394
1016 Jefferson Ave, Mamaroneck 2,598 11/07/2016

Nearby ZIP Codes for 527 Florence Street, Mamaroneck

Not sure if we cover all the data-points you need? View sample full report View sample full report