House Prices

Osborn Island Brielle, NJ House Prices & Home Values 2026


Average Data

average house price$1,830,092
average size per house4001 ft²
average price per ft²494 $ / ft²

04/04/2026 - The value range (VR) for house prices in Osborn Island Brielle, NJ is $469.3/ sqft to $518.7/ sqft. An average home with 4001 sqft costs approximately $2,026,006 to $2,239,269. Brielle, NJ includes 1 ZIP codes and it is located in Monmouth county. The lowest prices are found in ZIP 08730, while the highest are in ZIP 08730. The average price per sqare feet is $494. Our analysis is based on 10 property listings.

Avergage prices by ZIP codes Osborn Island Brielle

08730558 $ / ft²




Historical development of home values in Osborn Island Brielle

Year Estimated value (USD) Change vs. 2025
2010 $849,928 -53.6%
2011 $817,061 -55.4%
2012 $814,861 -55.5%
2013 $845,319 -53.8%
2014 $887,351 -51.5%
2015 $932,894 -49.0%
2016 $981,578 -46.4%
2017 $1,034,558 -43.5%
2018 $1,091,754 -40.3%
2019 $1,142,377 -37.6%
2020 $1,201,432 -34.4%
2021 $1,366,500 -25.3%
2022 $1,593,032 -13.0%
2023 $1,679,926 -8.2%
2024 $1,777,112 -2.9%
2025 $1,830,092 0.0%

Graph: estimated home values in Osborn Island Brielle over time (USD)



Example: 100% financing house in Osborn Island Brielle

Loan amount: $1,830,092

Interest rate: 6.47%

Fixed monthly payment: $11,536.15

Breakdown in the 1st month:
Interest portion: $9,873.35  –  Principal portion: $1,662.81

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $117,877.30 $20,556.51 $1,809,535.49
2 $116,506.27 $21,927.55 $1,787,607.93
3 $115,043.79 $23,390.03 $1,764,217.90
4 $113,483.77 $24,950.05 $1,739,267.85
5 $111,819.70 $26,614.12 $1,712,653.73
6 $110,044.64 $28,389.17 $1,684,264.56
7 $108,151.20 $30,282.62 $1,653,981.94
8 $106,131.47 $32,302.35 $1,621,679.60
9 $103,977.04 $34,456.78 $1,587,222.82
10 $101,678.91 $36,754.91 $1,550,467.91
11 $99,227.50 $39,206.31 $1,511,261.59
12 $96,612.60 $41,821.22 $1,469,440.37
13 $93,823.29 $44,610.52 $1,424,829.85
14 $90,847.95 $47,585.87 $1,377,243.99
15 $87,674.17 $50,759.65 $1,326,484.33
16 $84,288.70 $54,145.11 $1,272,339.22
17 $80,677.44 $57,756.38 $1,214,582.84
18 $76,825.33 $61,608.49 $1,152,974.35
19 $72,716.29 $65,717.53 $1,087,256.82
20 $68,333.19 $70,100.63 $1,017,156.20
21 $63,657.76 $74,776.05 $942,380.14
22 $58,670.50 $79,763.32 $862,616.83
23 $53,350.61 $85,083.21 $777,533.62
24 $47,675.90 $90,757.91 $686,775.71
25 $41,622.72 $96,811.10 $589,964.61
26 $35,165.81 $103,268.01 $486,696.60
27 $28,278.25 $110,155.57 $376,541.03
28 $20,931.32 $117,502.50 $259,038.53
29 $13,094.37 $125,339.44 $133,699.08
30 $4,734.74 $133,699.08 $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 Osborn Island Brielle, NJ


1500 sqft3900 sqft
Ø selling price$967,443$2,058,014
Ø fast selling$879,493$1,852,213
Ø high price sale$1,055,392$2,263,815

In 2026, houses in Osborn Island Brielle, NJ will be offered at an average price of $494 per square foot. A 1,500 sqft home priced at $967,443 is 24.82% more expensive per square foot than a 3,900 sqft home priced at $2,058,014. Home prices in Osborn Island Brielle, 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 $1,424,779. Sellers who can wait longer may achieve a higher price of up to $1,741,396.

FAQ – Home Values in Osborn Island Brielle

What is the median home value in Osborn Island Brielle in 2026?

In 2026, the typical home value in Osborn Island Brielle is about $1,830,092 for an average home size of 4001 square feet. This corresponds to an average price of roughly $494 per square foot.

What is the average cost per square foot in Osborn Island Brielle?

In 2026, homes in Osborn Island Brielle sell for an average of around $494 per square foot, with a typical range between $469.3 and $518.7 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Osborn Island?

The average home size in Osborn Island Brielle is about 4001 square feet, with an estimated 2026 value around $1,830,092.



Neighborhoods close to Osborn Island Brielle, NJ

Forked River Beach Forked River, NJ287 $ / ft²
Laurel Harbor Lanoka Harbor, NJ249 $ / ft²
West Point Island Lavallette, NJ623 $ / ft²
Adamston Brick, NJ246 $ / ft²
Berkeley Shores Bayville, NJ173 $ / ft²
Leisure Village Lakewood, NJ196 $ / ft²
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