When was property at 339 William Street built and last sold?

The property at 339 William Street was built in 1956 and last sold on Feb 7, 2023 for $445,000.

How much is this home worth?

The estimated value of the home located at 339 William Street is $474,599.

What are some comparable homes to 339 William Street?

There are currently no comparable homes to 339 William Street.

Union

07076

339 William St

$445,000

● House - Off Market

339 William St

Scotch Plains Twp., NJ 07076

3 Beds

1.1 Baths

$490,983

RealtyHop Estimate

4.49%

Since Mar 1, 2023

National-US

Primary Model

Unit Size

Days on Market

Land Size

Price per sqft

Property Type

House

Property Taxes

HOA Dues

Year Built

1956

Payment Calculator

Cap Rate Calculator

Last updated: 4 years ago (GSMLS #3818395)

Price History

Date / Event	Date	Event
Feb 9, 2023	Sold	Premium
Sold
Dec 17, 2022	No longer available	-
No longer available
Dec 8, 2022	Price Decreased	$469,900 ↓ $20K (4.1%)
Price Decreased
Nov 18, 2022	Listed by ERA Suburb Realty Agency	$489,900
Listed by ERA Suburb Realty Agency

	Split Level, in desirable location. New HVAC in 2020, Close to schools, parks and NYC transportation. Central AC , hardwood floors thruout , Bring your updating Ideas , tremendous potential. Deck off Kitchen area. Updated Kitchen cabinets. Electric dedicated outlet included in the sale that most portable Generators can be used with. Sellers Portable Generator Negotiable .

Property Highlights

Building Info

Overview

General

Year Built: 1956

Effective Year Built: 1956
Bedroom Count: 0
Building Condition: 0
Building Quality: 0
Construction Type: 6
Building Style: 0
Exterior Walls Type: 0
Interior Walls Type: 0
Roof Shape Type: 0
Roof Cover Type: 0
Floor Count: 100
Living Units: 1
Floor Cover: 0
Basement Type: 0
Basement Area: 0
Garage Type: 7
Parking Space Count: 1
Patio Type: 0
Porch Type: 0
Pool Type: 0

Dimensions

Lot Size Square Feet: 6,186

Total Building Area: 1,319
Building Area: 1,319
Building Area Measurement: L

Heating and Cooling

Air Conditioning: 0

Heating: 0
Heated Square Feet: 1,319
Heating Fuel Type: 0

Utilities

Sewer System: 0

Water Service: 0

Building

Building Type: 0

Property Class: R
Land Acres: 0000000142
Standard Land Use Code: 1001
County Land Use Code: 2

Neighborhood

School District Name: Scotch Plains-Fanwood Regional School District

Census Tract: 038500

Zoning

Zoning: R-3A

Geography

Account Number: 241000

District: 16
Parcel: 16 04002-0000-00003
Block: 4002
Lot: 3
Municipality: SCOTCH PLAINS TWP
Latitude: 40.6616
Longitude: -74.3871

Address

Full Address: 339 William St

Address - House Number: 339
Address - Street Name: William
Address - Suffix Type: St
State: NJ
City Name: Scotch Plains
Carrier Code: C082
4-Digit Zip Code: 1429
Zip Code: 07076

Valuation

Tax

Tax Year: 2023

Tax Amount: $1,007,332

Appraisal Valuation

Standard Deviation: 0.2239

Valuation Date: Apr 03, 2024
Confidence Score: 69
Final Value: 582,705
High Value: 713,231
Low Value: 452,180

Open Liens

Total Open Liens:

Premium

Total Open Liens Amount:

Premium
First Open Lien Mortgage Lender:

Premium
First Open Lien Mortgage Recording Date:

Premium
First Open Lien Mortgage Loan Amount:

Premium
First Open Lien Mortgage Term:

Premium
First Open Lien Mortgage Position:

Premium
First Open Lien Mortgage Loan Type:

Premium
First Open Lien Mortgage Loan Due Date:

Premium

Market Valuation

Market Total Value: $88,200

Market Land Value: $29,300
Market Improvement Value: $58,900

Assessments Valuation

Assessed Year: 2023

Assessed Total Value: $88,200
Assessed Land Value: $29,300
Assessed Improvements Value: $58,900

Sales

Current Sale Contract Date: Feb 07, 2023

Current Sale Recording Date: Feb 15, 2023
Current Sale Price:

Premium
Current Sale Document Type: 27
Current Sale Input Document Number: 26742
Previous Sale Recording Date: Aug 04, 1994
Previous Sale Contract Date: Jul 29, 1994
Previous Sale Amount: $182,000
Previous Sale Document Type: 27

Last Sale Mortgage

First Mortgage Lender:

Premium

First Mortgage Transaction Date:

Premium
First Mortgage Loan Amount:

Premium
First Mortgage Terms:

Premium
First Mortgage Loan Type:

Premium
First Mortgage Loan Due Date:

Premium

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

Request mortgage information redaction

Comparables

About Union

Stats & Trends

Median Asking:

$649,000

Sale Price/ft²

$349

Below Asking

0.01%

Average Days on Market

Average Home Size

701 ft²

Average Home Age

Currently For Sale

912 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

Nearby Rentals

Unit for rent at 316 South Ave, Fanwood Boro, 07023-1347

$3,200 /mo

2 Beds
1 Bath

316 South Ave #312, Fanwood Boro, 07023-1347 Listing by COLLEEN BERG

Unit for rent at 106 Mountain Ave, Berkeley Heights Twp., 07922-2634

$3,800 /mo

4 Beds
2 Baths

106 Mountain Ave, Berkeley Heights Twp., 07922-2634 Listing by MATTHEW ROWACK

Unit for rent at 250 South Ave, Fanwood Boro, 07023-1271

$3,400 /mo

2 Beds
2 Baths
1,400 ft²

250 South Ave #24, Fanwood Boro, 07023-1271 Listing by SUSAN POWERS

Rentals Near You

Click here to view more rentals in the neighborhood.

Last Updated: 4 years ago
Data Source: GSMLS, MLS# 3818395

The data relating to real estate for sale on this website comes in part from the IDX Program of Garden State Multiple Listing Service, L.L.C. Real estate listings held by other brokerage firms are marked as IDX Listing. Information deemed reliable but not guaranteed. Copyright © 2026 Garden State Multiple Listing Service, L.L.C. All rights reserved. Notice: The dissemination of listings on this website does not constitute the consent required by N.J.A.C. 11:5.6.1 (n) for the advertisement of listings exclusively for sale by another broker. Any such consent must be obtained in writing from the listing broker. The listing broker’s offer of compensation is made only to participants of the MLS where the listing is filed.

339 William St

Price History

Property Highlights

Building Info

Overview

Building

Neighborhood

Zoning

Geography

Valuation

Comparables

About Union

Stats & Trends

Similar Homes for Sale

Nearby Rentals

Frequently Asked Questions