Set on a lush one-acre property with an in-ground pool, this lovely home features spacious living throughout with high ceilings and nice size rooms. The kitchen offers custom walnut cabinetry and granite countertops, while a Norwegian wood-burning stove adds even more warmth and charm. A sunroom provides a bright space to relax and enjoy views of the property from your very own hot tub. The first-floor primary suite includes a large private bath and big walk-in closet. Conveniently located near Route 80. Recent updates include: Newer roof, gutters, pool equipment, landscaping, along with many other upgrades throughout.
Set on a lush one-acre property with an in-ground pool, this lovely home features spacious living throughout with high ceilings and nice size rooms. The kitchen offers custom walnut cabinetry and granite countertops, while a Norwegian wood-burning stove adds even more warmth and charm. A sunroom provides a bright space to relax and enjoy views of the property from your very own hot tub. The first-floor primary suite includes a large private bath and big walk-in closet. Conveniently located near Route 80. Recent updates include: Newer roof, gutters, pool equipment, landscaping, along with many other upgrades throughout.
GSMLS #4055265
Sep 26, 2026
Listed
$599,000
GSMLS #3944321
Mar 13, 2025
Sold
$405,000
Feb 11, 2025
Pending
—
Feb 4, 2025
Listed
$425,000
Year
Property tax
Land + Additions
Assessment*
2025
$11,285 (+1.2%)
$46,100 + $279,500
$325,600
2024
$11,149 (+7.2%)
$46,100 + $279,500
$325,600
2023
$10,400 (+4.2%)
$46,100 + $279,500
$325,600
2022
$9,980 (+3.0%)
$46,100 + $279,500
$325,600
2021
$9,693 (−1.2%)
$46,100 + $279,500
$325,600
2020
$9,810 (+5.4%)
$46,100 + $279,500
$325,600
2019
$9,306 (+6.7%)
$46,100 + $279,500
$325,600
2017
$8,718 (+0.5%)
$46,100 + $279,500
$325,600
2016
$8,677 (+5.8%)
$112,400 + $230,700
$343,100
2014
$8,203 (+2.5%)
$112,400 + $230,700
$343,100
2013
$8,005 (+7.8%)
$112,400 + $230,700
$343,100
2012
$7,425 (+1.4%)
$112,400 + $230,700
$343,100
2011
$7,326 (−0.3%)
$112,400 + $230,700
$343,100
2010
$7,346 (+2.6%)
$112,400 + $230,700
$343,100
2009
$7,158
$112,400 + $230,700
$343,100
Public record
Beds
—
Baths
—
Stories
2
Lot width
—
Lot depth
—
Lot size
1.03 Acres
Year renovated
—
Finished Sq. Ft.
2,456
Unfinished Sq. Ft.
—
Total Sq. Ft.
2,456
Year built
1848
Style
Single Family Residential
County
Warren County
APN
1100600 01200
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 19, 2026.
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
3/10 Fire Factor
0.62% chance of being in a wildfire in next 30 years
4/10 Heat Factor
7 days above 98° expected this year, 15 days in 30 years
4/10 Wind Factor
17% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 3 days in 30 years
Provided by First Street
Historical weather
Blairstown, NJ • 07825-3022
Average low and high temperatures (°F)
32
18
37
22
55
33
63
42
70
51
81
60
85
66
81
58
78
55
67
43
53
36
38
23
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
84/ 100
Very good sunlight
Sunscore
This home ranks in the top 29% for direct sun exposure in Blairstown. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.5 hrs
3.9 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 451 Delaware Rd
We cannot show automated home-value estimates for this home.
Nearby homes have recently sold between $555,000 and $716,000.
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $555K to $716K.