21 Windsor Ave, Randolph, NJ 07869
OFF MARKET

$563,300

Trulia Estimate
  • 3 Beds
  • 1.5 Baths
  • 1,111 sqft (on 0.34 acres)

21 Windsor Ave, Randolph, NJ 07869

Mill Brook
Est. Refi. Payment $3,831/mo*
Refinance Your Home
Currently Off Market - Sold May 6, 2019 for $352,000

Home Value

Trulia Estimate
$563K
Since last month
Decreased$6K (-1.1%)
Since last year
Increased$5K (+0.9%)
Since last sale
Increased$211K (+59.9%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +125% in the last 10 years
MonthEstimated value
2026
August 2026$563K
August 2026$563K
July 2026$569K
June 2026$577K
May 2026$576K
April 2026$564K
March 2026$555K
February 2026$545K
January 2026$543K
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
11 Linwood Ave, Dover, NJ
0.13
Single-Family Home
$550,000
11/05/25
3
2
-
71 Reservoir Ave, Dover, NJ
0.07
Single-Family Home
$637,000
10/15/25
4
3
-
58 Conrad Pl, Dover, NJ
0.34
Single-Family Home
$455,000
03/02/26
3
2
-
137 Reservoir Ave, Randolph, NJ
0.32
Single-Family Home
$690,000
07/02/26
3
3
-
37 Kearney St, Dover, NJ
0.46
Single-Family Home
$496,000
05/06/26
3
2
-
43 Everett Dr, Dover, NJ
0.41
Single-Family Home
$520,000
07/09/26
3
2
-
51 LINWOOD AVENUE, Dover, NJ
0.23
Single-Family Home
$525,000
03/06/26
2
2
-
18 Grant St, Dover, NJ
0.35
Single-Family Home
$452,000
02/06/26
3
1
-
49 Kearney St, Dover, NJ
0.44
Single-Family Home
$500,000
02/26/26
3
2
-
170 Park Heights Ave, Dover, NJ
0.63
Single-Family Home
$500,000
04/30/26
3
2
-

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
71 Reservoir Ave, Dover, NJ 07801
0.07
$757,800
4
3
-
Off Market
37 Windsor Ave, Randolph, NJ 07869
0.08
$582,600
3
2
-
Off Market
26 Ashwood Ave, Randolph, NJ 07869
0.08
$684,000
3
3
-
Off Market
40 Windsor Ave, Randolph, NJ 07869
0.09
$589,500
3
1
-
Off Market
19 Greenwood Ave, Dover, NJ 07801
0.12
$598,200
3
2
-
Off Market
11 Linwood Ave, Dover, NJ 07801
0.13
$569,700
3
2
-
Off Market
28 Van Nostrand Ave, Dover, NJ 07801
0.15
$492,800
4
2
-
Off Market
45 Van Nostrand Ave, Dover, NJ 07801
0.16
$609,800
Studio
-
-
Off Market
250 Ann St, Dover, NJ 07801
0.20
$920,100
3
4
-
Off Market
74 Knickerbocker Ave, Randolph, NJ 07869
0.18
$657,700
3
2
-
Off Market
60 Van Nostrand Ave, Dover, NJ 07801
0.21
$580,200
4
3
-
Off Market
51 LINWOOD AVENUE, Dover, NJ 07801
0.23
$525,000
2
2
-
Recently Sold

Local Information

  • Map ViewExplore the area around 21 Windsor Ave.
  • Schools1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Single-Family Home
Built in 1958
0.34 acre lot
1,111 sqft
$507/sqft
Garage

About this House

This single-family home is located at 21 Windsor Ave, Randolph, NJ. 21 Windsor Ave is in the Mill Brook neighborhood in Randolph, NJ and in ZIP code 07869. This property has 3 bedrooms, 2 bathrooms and approximately 1,111 sqft of floor space. This property has a lot size of 0.34 acres and was built in 1958.
21 Windsor Ave, Randolph, NJ 07869 is a 3 bedroom, 2 bathroom, 1,111 sqft single-family home in Mill Brook, built in 1958. It last sold for $352,000 on May 6, 2019. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $563,300, with a rent estimate of $3,271/month.

Home Details for 21 Windsor Ave

Interior Features

Interior Details
BasementAtticNumber of Rooms: 9Types of Rooms: Dining Room
Heating & Cooling
Heating: Forced Air, Electric, OilAir ConditioningCooling System: Central, SolarHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 1Floors: Hardwood, Laminate
Appliances & Utilities
Refrigerator
Windows, Doors, Floors & Walls
Double Paned Windows

Exterior Features

Exterior Home Features
Roof: Asphalt, OtherDeckExterior: VinylLawn
Parking & Garage
GarageParking Spaces: 2Parking: Garage Attached

Property Information

Year Built
Year Built: 1958
Property Type / Style
Property Type: Single Family HomeArchitecture: Ranch / Rambler

Community

Units in Building: 1

Lot Information

Lot Area: 0.34 acres

Price and Tax history

DateEventPrice
Mar 24, 2021
Source: N/A
ListingRemoved
May 6, 2019
Source: GSMLS #3554376
Sold
$352,000
Mar 17, 2019
Source: N/A
Pending
$359,900
Jan 27, 2019
Source: N/A
PriceChange
$359,900
Price decreased by 1%
Nov 3, 2018
Source: N/A
Listed For Sale
$365,000

Market trends in Randolph

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$837K
$19.17KMoM
Sale-to-List Price
103.4%
Price per sq ft
$373
Available listings
56
2MoM

Around this home

Neighborhood Overview

Mill Brook
See Local Highlights
Neighborhood stats provided by third party data sources.

LGBTQ Local Legal Protections

Frequently asked questions about 21 Windsor Ave

  • What is 21 Windsor Ave estimated to be worth?
    Trulia's estimated value for 21 Windsor Ave in Randolph, NJ is $563,300.
  • What is the price history for 21 Windsor Ave?
    21 Windsor Ave in Randolph, NJ last sold for $352,000 in May 2019.
  • Is Randolph a buyer's or seller's market?
    Randolph is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Randolph?
    The median sale price in Randolph is $837K. That is down $19.17K from the prior month.
  • Does 21 Windsor Ave have air conditioning?
    Yes, 21 Windsor Ave in Randolph, NJ has air conditioning.
  • How big is the lot at 21 Windsor Ave?
    The lot at 21 Windsor Ave in Randolph, NJ is about 0.34 acres (14,810 sq ft).

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