For sale
$1,485,000
Est. $9,402/mo —
4
bd
•
3.5 ba
•
2,996
sq ft

21 Frontage Rd, Blairstown, NJ 07825-9762

map-entry

About this home

Single-familyProperty Type
1840Year Built
135.19 acresLot Size
$496Price/Sq.Ft.
2 garage spacesParking
Listed by AMYLINN NEMETH • REALTY ONE GROUP NEXT DOOR
Listed by STEVEN STROWBRIDGE
Contact: 908-777-0599
Listing updated:
Redfin checked: an hour ago
•Source:GSMLS #4048993
Listing provided courtesy of Garden State MLS (GSMLS)
40 days on Redfin • 165 views • 10 favorites

Payment calculator

$9,402 per month

Principal and interest$8,409
Property taxes
HOA dues
Home insurance
Utilities
Down payment
20% ($297,000)
Home price
$1,485,000
Loan details
30-yr fixed, 7.63%
5 minutes to get started. No credit impact. 

See this home in person

Open houses
No upcoming open houses.

Around this home

Schools

Blairstown Elementary School

Public PreK-6 • Assigned • 4.1mi

5/10
North Warren Regional High School

Public 7-12 • Assigned • 3.1mi

6/10
Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Offer insights

21 Frontage Rd · $1,485,000
$1.51M and above
75% chance or better to win
Why $1.51M+ is a strong offer
DAYS ON MARKET
41 days
The average home goes pending in 33 days.
SALE-TO-LIST
100.8%
Most homes are selling 1% above list price.
About offer insights

Property details

Kitchen

Kitchen

Bathroom

Bathroom

Bedroom

Bedroom

Living

Living

  • Interior features
  • Wet bar
  • Hot tub
  • Smoke detectors
  • Walk-in closet
  • Wood-burning fireplace in the living room
  • Bedrooms
  • Primary bedroom on the first floor with a full bath and an additional room
  • Second-floor bedrooms include three bedrooms
  • In-law suite with a bedroom and full bath
  • Bathrooms
  • Three full bathrooms
  • One half bathroom
  • Primary bath features a stall shower
  • Kitchen
  • Eat-in kitchen with breakfast bar and separate dining area
  • Dishwasher
  • Gas range/oven
  • Refrigerator
  • Laundry & utility
  • Laundry room on the first floor
  • Built-in generator
  • Gas water heater
  • Unfinished walkout basement with utility room and storage
  • Flooring
  • Tile flooring
  • Wood flooring
  • Heating & cooling
  • Forced hot air heating with multi-zone setup (electric heat source)
  • Three cooling units including ceiling fans and ductless split AC

Sale and tax history for 21 Frontage Rd

Public record

Beds
—
Baths
—
Stories
2
Lot width
—
Lot depth
—
Lot size
1 Acre
Year renovated
—
Finished Sq. Ft.
2,996
Unfinished Sq. Ft.
—
Total Sq. Ft.
2,996
Year built
1840
Style
Ranch
County
Warren County
APN
0401701 00011 01
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 29, 2026.

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.31% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 98° expected this year, 14 days in 30 years

4/10 Wind Factor

15% 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 • 07825-9762
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

91/ 100

Exceptional sunlight

Sunscore

This home ranks in the top 16% for direct sun exposure in Blairstown. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

9.6 hrs
5.5 hrs
JuneDecember
Provided by Shadowmap

Redfin Estimate for 21 Frontage Rd

$1,421,387
$64K under list price of $1.49M
Nearby comparable homes
The Redfin Estimate uses 5 recent nearby sales, priced between $500K to $725K.

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GreatSchools Ratings provided by GreatSchools.org.