Est. $3,272 per month, based on comparable rentals
Sale and tax history for 21 Old River Rd
Sale History
Tax History
Date
Event
Price
BRIGHT MLS #NJHT2005174
Sep 15, 2026
Sold
$735,000
$321/sq ft
Jul 22, 2026
Pending
—
Jul 17, 2026
Listed
$735,000
$321/sq ft
Jul 11, 2026
Coming Soon
$735,000
$321/sq ft
Public Records
Dec 2, 1997
Sold
$127,500
$56/sq ft
Public Records
Jun 7, 1988
Sold
$325,000
$142/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$10,719 (+4.4%)
$165,400 + $347,800
$513,200
2024
$10,268 (+1.1%)
$155,900 + $347,800
$503,700
2023
$10,159 (+7.8%)
$152,700 + $311,900
$464,600
2022
$9,427 (+1.6%)
$148,300 + $303,200
$451,500
2021
$9,276 (+2.3%)
$148,300 + $303,200
$451,500
2020
$9,069 (+1.6%)
$148,300 + $268,600
$416,900
2019
$8,929 (−3.9%)
$148,300 + $251,200
$399,500
2018
$9,295 (+5.0%)
$155,300 + $242,600
$397,900
2017
$8,852
$178,300 + $237,400
$415,700
2016
$8,855 (+23.2%)
$161,300 + $233,900
$395,200
2014
$7,187 (−25.5%)
$152,300 + $230,500
$382,800
2013
$9,650 (−1.9%)
$150,800 + $228,300
$379,100
2012
$9,837 (+1.7%)
$160,400 + $255,200
$415,600
2011
$9,673 (+2.8%)
$160,400 + $255,200
$415,600
2010
$9,406 (+4.0%)
$186,600 + $298,000
$484,600
2009
$9,043
$186,600 + $298,000
$484,600
Public record
Public record
Zoning
Beds
—
Baths
—
Stories
2
Lot width
—
Lot depth
—
Lot size
4.45 Acres
Year renovated
—
Sq. Ft.
2,287
Year built
1790
Style
Single Family Residential
County
Hunterdon County
APN
2600026 00012
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Sep 14, 2026.
HC
Highway Commercial Zone
The purpose of the Highway Commercial Zone is to permit a variety of nonresidential land uses in appropriate locations and at appropriate development intensities. Highway-oriented commercial, retail, office and warehouse uses can serve to help stabilize the local tax base and provide needed jobs and services. In some cases highway commercial uses can be utilized in conjunction with limited residential opportunities, including affordable housing opportunities.
Outdoor Living Structures: Patio(s), Porch(es), Deck(s)
Roof: Asphalt
Structure Type: Detached
Window Features: Bay/Bow
Exterior Information
Extensive Hardscape, Stone Retaining Walls
Lot Information
Lot Features: Backs to Trees, Front Yard, Landscaping, Partly Wooded, Rural
Lot Size Dimensions: 0.00 x 0.00
Lot Dimensions Source: Assessor
Tidal Water: No
Land Information
Land Assessed Value: $165,400
Above Grade Information
Finished Sq.Ft.: 2,287
Finished Sq.Ft. Source: Assessor
Below Grade Information
Unfinished Sq.Ft. Source: Assessor
Finished Sq.Ft. Source: Assessor
Financial
Tax Information
Tax Assessed Value: $513,200
Tax Year: 2025
Tax Annual Amount: $10,920
Assessments Information
Year Assessed: 2025
Utilities
Utilities Information
Cooling Type: Window Unit(s)
Cooling Fuel: Electric
Baseboard - Hot Water
Heating Fuel: Propane - Owned
Hot Water: Electric
Sewer Septic: On Site Septic
Water Source: Well
Municipal Trash: No
Location
School Information
School District Name: SOUTH HUNTERDON REGIONAL
School District Source: Listing Agent
Location Information
Cross Street: River Road
Directions: From Lambertville, drive South on Rt 29 (River Road), make a left onto Old River Rd, just before the Lambertville Flea Market, house is on the Left. Heading North on Rt 29, make a right onto Old River Road, just past the Lambertville Flea Market, house will be on the Left.
Municipality: WEST AMWELL TWP
Public facts
Beds: —
Baths: —
Sq. Ft.: 2,287
Stories: 2.0
Lot Size: 4.45 acres
Style: Single Family Residential
Year Built: 1790
Year Renovated: —
County: Hunterdon County
APN: 2600026 00012
Home facts updated by county records on Sep 14, 2026
Around this home
Schools
Lambertville Public School
Public PreK-6 • Assigned • 2.3mi
6/10
South Hunterdon High School
Public 7-12 • Assigned • 4.0mi
6/10
Provided by GreatSchools
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.15% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 101° expected this year, 15 days in 30 years
6/10 Wind Factor
27% chance of strong winds in next 30 years
4/10 Air Factor
4 unhealthy days expected this year, 6 days in 30 years
Provided by First Street
Historical weather
Lambertville, NJ • 08530
Average low and high temperatures (°F)
35
20
39
23
57
35
66
43
72
52
83
62
88
69
81
60
77
57
68
45
56
36
40
25
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
75/ 100
Good sunlight
Sunscore
This home receives average direct sun exposure in Lambertville. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
7.4 hrs
4.6 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$677,000 – $819,000
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