When was property at 21 Keystone Park built and last sold?

The property at 21 Keystone Park was built in 1957 and last sold on May 26, 2005 for $260,000.

How much is this home worth?

The estimated value of the home located at 21 Keystone Park is $356,666.

What are some comparable homes to 21 Keystone Park?

There are currently no comparable homes to 21 Keystone Park.

Washington Heights

10940

21 Keystone Park

Map

$359,000

● House - In Contract

21 Keystone Park

Wallkill, NY 10940

3 Beds

1 Bath

1,080 Ft²

$2,164

Est. Monthly

About This Property

What you've been waiting for! Adorable and affordable 3 BR ranch on a cul de sac with lovely, private back yard! Large LR! Kitchen opens to Dining area! New walk in shower in bath! Full basement and 1 car garage. C/A! HW floors! Newer windows! Municipal services! Convenient to shopping and Route 17 for commuter!

Unit Size

1,080 Ft²

Days on Market

Land Size

0.21 acres

Price per sqft

$332

Property Type

House

Property Taxes

$401

HOA Dues

Year Built

1957

Listed By

Linda A Clark

[email protected]

Griffith Olivero

Payment Calculator

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Last updated: 17 days ago (OneKey MLS #KEY1033567)

Price History

Date / Event	Date	Event
Sep 10, 2026	In contract	-
In contract
Aug 6, 2026	Listed by Hudson Valley Griffith	$359,000
Listed by Hudson Valley Griffith
Jun 8, 2005	Sold	Premium
Sold

Property Highlights

Garage

Air Conditioning

Parking Details

Has Garage

Has Open Parking

Parking Features: Driveway, Garage

Garage Spaces: 1

Interior Details

Full Bathrooms: 1

Interior Features: Pantry, First Floor Bedroom, First Floor Full Bath, Washer/Dryer Hookup

Appliances: Dryer, Range, Refrigerator, Washer

Rooms: 6

Basement: Unfinished

Exterior Details

Square Footage: 1080

Square Footage Source: $0

Architectural Style: Ranch

Year Built: 1957

Levels: One

Building Area Units: Square Feet

Construction Materials: Vinyl Siding

Patio and Porch Features: Deck

Lot Features: Back Yard, Cul-De-Sac

Lot Size Area: 9000

Lot Size Units: Square Feet

Lot Size Acres: 0.2066

Lot Size Square Feet: 9000

Water Source: Public

Financial Details

Tax Assessed Value: $33,100

Tax Annual Amount: $4,809

Utilities Details

Cooling Type: Central Air

Heating Type: Forced Air, Natural Gas

Sewer : Public Sewer

Building Info

Overview

General

Year Built: 1957

Effective Year Built: 1966
Total Rooms: 5
Bedroom Count: 3
Bathroom Count: 1
Full Bathrooms: 1
Partial Bathrooms: 1
Building Condition: 6
Building Quality: 7
Construction Type: 0
Building Style: 11
Exterior Walls Type: 17
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: 17
Parking Space Count: 1
Patio Type: 0
Porch Type: 7
Pool Type: 0

Dimensions

Lot Size Square Feet: 9,000

Lot Size Depth Feet: 1,200
Lot Size Frontage Feet: 750
Total Building Area: 1,080
Building Area: 1,080
Building Area Measurement: L

Heating and Cooling

Air Conditioning: 1

Heating: 3
Heated Square Feet: 1,080
Heating Fuel Type: 3

Utilities

Sewer System: 1

Water Service: 2

Building

Building Type: 0

Property Class: R
Land Acres: 0000000206
Standard Land Use Code: 1001
County Land Use Code: 210
Legal Description 1: LT 13 KEYSTONE PARK

Neighborhood

School District Name: Middletown City School District

School Tax School District: MIDDLETOWN
Census Tract: 011301

Zoning

Zoning: R1

Geography

District: 335200

Section: 37.00
Parcel: 335200 37-1-42
Block: 1
Lot: 42.000
Municipality: WALLKILL
Latitude: 41.4732
Longitude: -74.4138

Address

Full Address: 21 Keystone Park

Address - House Number: 21
Address - Street Name: Keystone
Address - Suffix Type: Park
State: NY
City Name: Middletown
Carrier Code: C035
4-Digit Zip Code: 4307
Zip Code: 10940

Valuation

Tax

Tax Year: 2023

Tax Amount: $537,864
Tax Rate Code Area: 330900

Appraisal Valuation

Standard Deviation: 0.2657

Valuation Date: Feb 07, 2024
Confidence Score: 62
Final Value: 353,159
High Value: 447,012
Low Value: 259,306

Market Valuation

Market Total Value: $228,300

Market Land Value: $81,388
Market Improvement Value: $146,912

Assessments Valuation

Assessed Year: 2023

Assessed Total Value: $33,100
Assessed Land Value: $11,800
Assessed Improvements Value: $21,300

Exemptions

Senior Citizen Exemption : Yes

Homeowner Exemption: Yes

Sales

Current Sale Contract Date: May 26, 2005

Current Sale Recording Date: Jun 08, 2005
Current Sale Price:

Premium
Current Sale Document Type: 71

Data used for valuation calculations is provided by RealtyHop, and other third party sources

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Comparables

About Washington Heights

Stats & Trends

Median Asking:

$484,450

Sale Price/ft²

$218

Above Asking

0.01%

Average Days on Market

Average Home Size

2097 ft²

Average Home Age

50.6 years

Currently For Sale

8 Listings

Based on RH Advisors, Inc. calculations of home data from MLS and/or public records.

Similar Homes for Sale

Currently no similar homes around

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1 Bath
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2 Baths
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Last Updated: 17 days ago
Data Source: OneKey MLS

21 Keystone Park

About This Property

Listed By

Price History

Property Highlights

Building Info

Overview

Building

Neighborhood

Zoning

Geography

Valuation

Comparables

About Washington Heights

Stats & Trends

Similar Homes for Sale

Nearby Rentals

Frequently Asked Questions