by RH Advisors

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Westchester 10502
21 Chestnut Street
$1,495,000
● House - For Sale

21 Chestnut Street

Greenburgh, NY 10502
bedrooms
5 Beds
bathrooms
4 Baths, 1 Half Bath
square feet
3,480 Ft²
$10,656
Est. Monthly

About This Property

Beautifully renovated and thoughtfully designed, this spacious 5-bedroom, 4-full-bath home in the highly sought-after Ardsley School District offers an exceptional layout for comfortable everyday living and entertaining. The main level welcomes you with a beautiful living room featuring a fireplace, an updated kitchen with a charming breakfast nook and direct access to the backyard, a dedicated office space, and a generously sized bedroom with a full bathroom. Upstairs, the spacious primary suite features a walk-in closet and a large private bathroom. Three additional bedrooms, a full hallway bathroom, and a conveniently located laundry room complete the second floor. The updated lower level offers incredible flexibility with a family room, kitchen, laundry area, full bathroom, and direct outdoor access, making it ideal for extended family living, guests, or additional entertaining space. A two-car garage adds to the home's convenience. Ideally located close to schools, parks, major roadways, and highways, this wonderful home combines modern updates, generous living spaces, and a versatile floor plan in a desirable location.
Unit Size
3,480 Ft²
Days on Market
5 days
Land Size
0.25 acres
Price per sqft
$430
Property Type
House
Property Taxes
$3,315
HOA Dues
-
Year Built
1957

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Last updated: 2 days ago (OneKey MLS #KEY1068214)

Price History

Date / Event Date Event Price
Nov 3, 2026 Listed by Houlihan Lawrence Inc. $1,495,000
Listed by Houlihan Lawrence Inc.
Jul 9, 2007 Sold
Sold

Property Highlights

Garage
Air Conditioning
Fireplace
Parking Details
Has Garage
Has Open Parking
Parking Features: Driveway, Garage
Garage Spaces: 2
Interior Details
Half Bathrooms: 1
Full Bathrooms: 4
Interior Features: Built-in Features, Double Vanity, Eat-in Kitchen, Kitchen Island, Recessed Lighting, Storage, Walk-In Closet(s), First Floor Bedroom, First Floor Full Bath, Open Kitchen, Primary Bathroom, Walk Through Kitchen, Washer/Dryer Hookup
Appliances: Dishwasher, Dryer, Oven, Range, Refrigerator, Stainless Steel Appliance(s), Washer
Flooring Type: Hardwood
Laundry Features: Inside, Laundry Room, Multiple Locations
Rooms: 10
Has Fireplace
Fireplace Features: Living Room
Fireplaces: 1
Basement: Finished, Full, Walk-Out Access
Exterior Details
Square Footage: 3480
Square Footage Source: $0
Property Condition: Updated/Remodeled
Architectural Style: Colonial
Year Built: 1957
Levels: Tri-Level
Other Structures: Garage(s)
Building Area Units: Square Feet
Construction Materials: Brick
Patio and Porch Features: Patio, Porch
Lot Size Area: 10059
Lot Size Units: Square Feet
Lot Size Acres: 0.251
Lot Size Square Feet: 10059
Water Source: Public
Financial Details
Tax Assessed Value: $1,289,900
Tax Annual Amount: $39,778
Utilities Details
Cooling Type: Central Air
Heating Type: Natural Gas
Sewer : Public Sewer

Building Info

Overview

    General

  • Year Built: 1957
  • Effective Year Built: 1957
  • Bedroom Count: 3
  • Bathroom Count: 1
  • Full Bathrooms: 1
  • Partial Bathrooms: 1
  • Building Condition: 0
  • Building Quality: 0
  • Construction Type: 0
  • Building Style: 0
  • Exterior Walls Type: 21
  • Interior Walls Type: 0
  • Roof Shape Type: 0
  • Roof Cover Type: 0
  • Floor Count: 100
  • Floor Cover: 0
  • Basement Type: 2
  • Basement Area: 0
  • Garage Type: 4
  • Parking Space Count: 0
  • Patio Type: 0
  • Porch Type: 102
  • Pool Type: 0

    Dimensions

  • Lot Size Square Feet: 10,019
  • Total Building Area: 1,480
  • Building Area: 1,480
  • Building Area Measurement: L

    Heating and Cooling

  • Fireplace Count: 1
  • Air Conditioning: 0
  • Heating: 0
  • Heated Square Feet: 1,480
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 1
  • Water Service: 2

Building

  • Building Type: 0
  • Property Class: R
  • Subdivision: AMENDED SUBDIVISION OF ARDSLEY MANOR
  • Land Acres: 0000000230
  • Standard Land Use Code: 1001
  • County Land Use Code: 210

Neighborhood

  • School District Name: Ardsley Union Free School District
  • School Tax School District: ARDSLEY
  • Census Tract: 011102

Zoning

  • Zoning: R-7.5

Geography

  • Account Number: 8422550
  • District: 552689
  • Section: 8.100
  • Parcel: 552689 8.100-57-7
  • Block: 57
  • Lot: 7.000
  • Municipality: GREENBURGH (TOV)
  • Latitude: 41.0291
  • Longitude: -73.8386

    Address

  • Full Address: 21 Chestnut St
  • Address - House Number: 21
  • Address - Street Name: Chestnut
  • Address - Suffix Type: St
  • State: NY
  • City Name: Ardsley
  • Carrier Code: C004
  • 4-Digit Zip Code: 1001
  • Zip Code: 10502

Valuation

    Tax

  • Tax Year: 2023
  • Tax Amount: $3,258,294
  • Tax Rate Code Area: 552605

    Appraisal Valuation

  • Standard Deviation: 0.2376
  • Valuation Date: Apr 03, 2024
  • Confidence Score: 66
  • Final Value: 954,352
  • High Value: 1,181,108
  • Low Value: 727,596

    Market Valuation

  • Market Total Value: $1,018,900
  • Market Land Value: $300,300
  • Market Improvement Value: $718,600

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $1,018,900
  • Assessed Land Value: $300,300
  • Assessed Improvements Value: $718,600

    Sales

  • Current Sale Contract Date: Apr 11, 2007
  • Current Sale Recording Date: Jul 09, 2007
  • Current Sale Price:
  • Current Sale Document Type: 12
  • Current Sale Input Document Number: 0471800454
  • Previous Sale Recording Date: Jul 09, 2007
  • Previous Sale Contract Date: Feb 12, 2007
  • Previous Sale Amount: $639,000
  • Previous Sale Document Type: 12

    Financing

  • First Mortgage Financing Type: VAR
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Westchester


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Frequently Asked Questions

When was property at 21 Chestnut Street built and last sold?
The property at 21 Chestnut Street was built in 1957 and last sold on Apr 11, 2007 for $639,000.
How much is this home worth?
The estimated value of the home located at 21 Chestnut Street is $1,509,950.
What are some comparable homes to 21 Chestnut Street?
There are currently no comparable homes to 21 Chestnut Street.