House Prices

Twelve Oaks Williamstown, NJ House Prices & Home Values 2026


Average Data

average house price$279,297
average size per house1737 ft²
average price per ft²159 $ / ft²

05/19/2026 - The value range (VR) for house prices in Twelve Oaks Williamstown, NJ is $151.05/ sqft to $166.95/ sqft. An average home with 1737 sqft costs approximately $258,439 to $285,643. Williamstown, NJ includes 1 ZIP codes and it is located in Gloucester county. The lowest prices are found in ZIP 08094, while the highest are in ZIP 08094. The average price per sqare feet is $159. Our analysis is based on 8 property listings.

Avergage prices by ZIP codes Twelve Oaks Williamstown

08094158 $ / ft²




Historical development of home values in Twelve Oaks Williamstown

Year Estimated value (USD) Change vs. 2025
2010 $129,711 -53.6%
2011 $124,695 -55.4%
2012 $124,359 -55.5%
2013 $129,007 -53.8%
2014 $135,422 -51.5%
2015 $142,372 -49.0%
2016 $149,802 -46.4%
2017 $157,888 -43.5%
2018 $166,617 -40.3%
2019 $174,342 -37.6%
2020 $183,355 -34.4%
2021 $208,547 -25.3%
2022 $243,118 -13.0%
2023 $256,380 -8.2%
2024 $271,212 -2.9%
2025 $279,297 0.0%

Graph: estimated home values in Twelve Oaks Williamstown over time (USD)



Example: 100% financing house in Twelve Oaks Williamstown

Loan amount: $279,297

Interest rate: 5.91%

Fixed monthly payment: $1,658.40

Breakdown in the 1st month:
Interest portion: $1,375.54  –  Principal portion: $282.86

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $16,412.98 $3,487.82 $275,809.18
2 $16,201.18 $3,699.63 $272,109.56
3 $15,976.51 $3,924.29 $268,185.26
4 $15,738.19 $4,162.61 $264,022.66
5 $15,485.41 $4,415.39 $259,607.27
6 $15,217.27 $4,683.53 $254,923.74
7 $14,932.86 $4,967.94 $249,955.80
8 $14,631.17 $5,269.64 $244,686.16
9 $14,311.15 $5,589.65 $239,096.51
10 $13,971.71 $5,929.09 $233,167.42
11 $13,611.65 $6,289.15 $226,878.27
12 $13,229.73 $6,671.07 $220,207.20
13 $12,824.61 $7,076.19 $213,131.01
14 $12,394.89 $7,505.91 $205,625.10
15 $11,939.08 $7,961.73 $197,663.37
16 $11,455.58 $8,445.22 $189,218.15
17 $10,942.72 $8,958.08 $180,260.07
18 $10,398.72 $9,502.08 $170,757.99
19 $9,821.69 $10,079.12 $160,678.88
20 $9,209.61 $10,691.19 $149,987.69
21 $8,560.36 $11,340.44 $138,647.24
22 $7,871.68 $12,029.12 $126,618.12
23 $7,141.18 $12,759.62 $113,858.51
24 $6,366.32 $13,534.48 $100,324.03
25 $5,544.41 $14,356.39 $85,967.64
26 $4,672.58 $15,228.22 $70,739.42
27 $3,747.81 $16,152.99 $54,586.44
28 $2,766.88 $17,133.92 $37,452.52
29 $1,726.38 $18,174.42 $19,278.10
30 $622.70 $19,278.10 $0.00

Note: The calculation is based on a standard annuity mortgage with a fixed monthly payment over the entire term. Extra payments, interest rate changes, and additional purchase costs (e.g. taxes, notary fees) are not included.


How to sell in Twelve Oaks Williamstown, NJ


1500 sqft3900 sqft
Ø selling price$284,257$604,691
Ø fast selling$258,415$544,222
Ø high price sale$310,098$665,160

In 2026, houses in Twelve Oaks Williamstown, NJ will be offered at an average price of $159 per square foot. A 1,500 sqft home priced at $284,257 is 22.66% more expensive per square foot than a 3,900 sqft home priced at $604,691. Home prices in Twelve Oaks Williamstown, NJ vary significantly depending on the property’s condition and exact location. For a quick sale, a 2,700 sqft home should be listed at around $418,632. Sellers who can wait longer may achieve a higher price of up to $511,662.


Twelve Oaks, Williamstown NJ Neighborhood Guide

Location and Community

Twelve Oaks is a welcoming residential neighborhood in Williamstown, NJ, part of Monroe Township in Gloucester County.
Known for tree-lined streets and a close-knit feel, the community blends suburban comfort with South Jersey convenience. Residents appreciate quick access to the Black Horse Pike and the Atlantic City Expressway for easy commutes to Philadelphia or the Shore.

Homes and Amenities

The neighborhood features well-kept single-family homes with generous lots, garages, and classic curb appeal.
Nearby shopping, dining, and everyday services along the Black Horse Pike make errands simple, while parks like Scotland Run Park offer trails and lakeside recreation. Families value the area?s placement within the Monroe Township Public Schools system and the variety of youth sports and township programs. Quiet streets, sidewalks, and mature landscaping contribute to a relaxed lifestyle and walkable feel.

Lifestyle and Real Estate

Homebuyers searching for homes for sale in Twelve Oaks Williamstown NJ will find competitive prices, steady demand, and appealing resale potential.
The neighborhood?s location, community spirit, and convenient amenities support long-term property value and quality of life. Whether you?re upsizing, downsizing, or relocating to Gloucester County, Twelve Oaks delivers a balanced blend of comfort, convenience, and value.



FAQ – Home Values in Twelve Oaks Williamstown

What is the median home value in Twelve Oaks Williamstown in 2026?

In 2026, the typical home value in Twelve Oaks Williamstown is about $279,297 for an average home size of 1737 square feet. This corresponds to an average price of roughly $159 per square foot.

What is the average cost per square foot in Twelve Oaks Williamstown?

In 2026, homes in Twelve Oaks Williamstown sell for an average of around $159 per square foot, with a typical range between $151.05 and $166.95 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Twelve Oaks?

The average home size in Twelve Oaks Williamstown is about 1737 square feet, with an estimated 2026 value around $279,297.



Neighborhoods close to Twelve Oaks Williamstown, NJ

Winslow Junction Winslow, NJ157 $ / ft²
Colonial Manor Woodbury, NJ140 $ / ft²
Woodstown Historic District Woodstown, NJ158 $ / ft²
Newbold Westville, NJ107 $ / ft²
Vincentown Vincentown, NJ169 $ / ft²
Tuckerton Beach Tuckerton, NJ134 $ / ft²
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