Google street view image for 17 Northwestern Trl, Hopatcong, NJ 07843

Off market feb 1984 for $49K

$340,342

Est. refi paymentEst. refi $330/mo

—

•

— ba

•

784

sq ft

17 Northwestern Trl, Hopatcong, NJ 07843

About this home

17 Northwestern Trl is a 784 square foot house on a 0.34 acre lot. - it last sold on February 01, 1984 for $49,900. Based on Redfin's Hopatcong data, we estimate the home's value is $340,342.

Single-familyProperty Type

1956Year Built

0.34 acresLot Size

$434Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$340,342

$290K since sold in February 1984$5,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 15.5% lower than the average sale price ($403K) of 6 comparable homes.

SOLD AUG 19, 2026
$469,999
A
2 beds2 baths— sq ft
68 Dupont Ave, Hopatcong, NJ 07843
SOLD JUN 30, 2026
732 Brooklyn Mountain Rd, Hopatcong, NJ 07843-1540
$355,500
B
2 beds1 bath— sq ft
732 Brooklyn Mountain Rd, Hopatcong, NJ 07843-1540
SOLD JUN 22, 2026
23 Roosevelt Trl, Hopatcong, NJ 07843-1531
$435,000
C
3 beds1.5 baths— sq ft
23 Roosevelt Trl, Hopatcong, NJ 07843-1531
SOLD AUG 7, 2026
3 Adams Trl, Hopatcong, NJ 07843-1202
$345,000
D
2 beds1 bath— sq ft
3 Adams Trl, Hopatcong, NJ 07843-1202
SOLD AUG 28, 2026
$365,000
E
2 beds1 bath— sq ft
24 Northwestern Trl, Hopatcong, NJ 07843-1520
SOLD MAY 12, 2026
29 Roosevelt Trl, Hopatcong, NJ 07843-1531
$445,000
F
3 beds2 baths— sq ft
29 Roosevelt Trl, Hopatcong, NJ 07843-1531

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$318,722

Est. take-home

List your home with Redfin and save $3,403

Refinance

Est. cash available

Get cash now or lower your monthly rate

Market trends in 07843, NJ

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

104.3%

+0.3% MoM

Median sale price

$477K

$10K MoM

Avg. days on market

30d

2 days MoM

Recently sold homes

13 MoM

New listings for sale

$485,000
3 beds2 baths— sq ft
24 Mead Rd, Hopatcong, NJ 07843-1510
$449,900
3 beds1.5 baths— sq ft
133 Durban Ave, Hopatcong, NJ 07843-1225
$600,000
2 beds3 baths1,610 sq ft
508 Mariners Pt, Hopatcong, NJ 07843
$495,000
4 beds1.5 baths— sq ft
121 Leland Trl, Hopatcong, NJ 07843-1752
$559,000
4 beds3 baths2,176 sq ft
3 Nice Pl, Hopatcong, NJ 07843-1817
$349,999
2 beds1 bath— sq ft
16 Lakeview Rd, Hopatcong, NJ 07843-1926
$439,000
3 beds2.5 baths— sq ft
204 Idalroy Trl, Hopatcong, NJ 07843-1243
$364,900
4 beds2.5 baths— sq ft
32 Northwestern Trl, Hopatcong, NJ 07843-1520
$549,000
4 beds2 baths— sq ft
102 Brooklyn Mountain Rd, Hopatcong, NJ 07843-1458
$975,000
3 beds2.5 baths— sq ft
14 Brown Trl, Hopatcong, NJ 07843-1004
See all

Provided by Redfin

Sale history for 17 Northwestern Trl

Year

Property tax

Land + Additions

Assessment*

2025

$4,855 (+6.2%)

$136,300 + $83,000

$219,300

2024

$4,572 (+17.8%)

$136,300 + $83,000

$219,300

2023

$3,880 (+2.0%)

$136,300 + $83,000

$219,300

2022

$3,804 (+1.7%)

$74,800 + $36,100

$110,900

2021

$3,740 (+1.0%)

$74,800 + $36,100

$110,900

2020

$3,701 (+0.4%)

$74,800 + $36,100

$110,900

2019

$3,685 (+0.2%)

$74,800 + $36,100

$110,900

2018

$3,677 (+0.2%)

$74,800 + $36,100

$110,900

2017

$3,672 (−0.2%)

$74,800 + $36,100

$110,900

2016

$3,679 (+2.7%)

$74,800 + $36,100

$110,900

2014

$3,584 (+4.4%)

$74,800 + $36,100

$110,900

2013

$3,433 (−18.6%)

$74,800 + $36,100

$110,900

2012

$4,219 (+4.0%)

$74,800 + $36,100

$110,900

2011

$4,057 (+4.6%)

$155,800 + $40,000

$195,800

2010

$3,879 (+5.8%)

$155,800 + $40,000

$195,800

2009

$3,667

$155,800 + $40,000

$195,800

Tax history for 17 Northwestern Trl

Year

Property tax

Land + Additions

Assessment*

2025

$4,855 (+6.2%)

$136,300 + $83,000

$219,300

2024

$4,572 (+17.8%)

$136,300 + $83,000

$219,300

2023

$3,880 (+2.0%)

$136,300 + $83,000

$219,300

2022

$3,804 (+1.7%)

$74,800 + $36,100

$110,900

2021

$3,740 (+1.0%)

$74,800 + $36,100

$110,900

2020

$3,701 (+0.4%)

$74,800 + $36,100

$110,900

2019

$3,685 (+0.2%)

$74,800 + $36,100

$110,900

2018

$3,677 (+0.2%)

$74,800 + $36,100

$110,900

2017

$3,672 (−0.2%)

$74,800 + $36,100

$110,900

2016

$3,679 (+2.7%)

$74,800 + $36,100

$110,900

2014

$3,584 (+4.4%)

$74,800 + $36,100

$110,900

2013

$3,433 (−18.6%)

$74,800 + $36,100

$110,900

2012

$4,219 (+4.0%)

$74,800 + $36,100

$110,900

2011

$4,057 (+4.6%)

$155,800 + $40,000

$195,800

2010

$3,879 (+5.8%)

$155,800 + $40,000

$195,800

2009

$3,667

$155,800 + $40,000

$195,800

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Property details

Exterior

Exterior Information
Exterior Wall: Frame

Property Information
Living Sq. Ft: 784
# of Stories: 1

Lot Information
# of Buildings: 1
Land Sq. Ft: 14,960
Legal Lot Number: 12
Legal Block Number: 40412
Municipality Name: HOPATCONG BORO
Acres: 0.3434
Depth Footage: 170
Front Footage: 88
Zoning Code: R-1
State Use Description: RESIDENTIAL

Financial

Assessor Information
Assessment Year: 2026
Tax District County: HOPATCONG BORO

Public facts

Beds: —
Baths: —
Sq. Ft.: 784
Stories: 1.0
Lot Size: 0.34 acres
Style: Single Family Residential
Year Built: 1956
Year Renovated: —
County: Sussex County
APN: 1240412 00012

Home facts updated by county records on Sep 8, 2026

Around this home

Schools

Durban Avenue Elementary School

Public PreK-1 • Assigned • 1.3mi

Hopatcong High School

Public 8-12 • Assigned • 1.3mi

3/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

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

3/10 Heat Factor

7 days above 94° expected this year, 14 days in 30 years

4/10 Wind Factor

24% chance of strong winds in next 30 years

3/10 Air Factor

2 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Hopatcong, NJ • 07843

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 8.6 hours in June and 3.9 hours in December, placing it below the U.S. average for solar exposure.

8.6 hrs

3.9 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$324,000 – $392,000

Reach more buyers when you sell with Redfin. Save up to $3,403 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

$449,900

3 beds1.5 baths— sq ft

133 Durban Ave, Hopatcong, NJ 07843-1225

$439,000

3 beds2.5 baths— sq ft

204 Idalroy Trl, Hopatcong, NJ 07843-1243

$465,000

4 beds1.5 baths— sq ft

49 FRANCES Ave, Stanhope, NJ 07874

(201) 766-2565

$499,000

3 beds2.5 baths— sq ft

20 Shawnee Rd, Hopatcong, NJ 07843-1459

$320,000

2 beds1.5 baths— sq ft

328 Tulsa Trl, Hopatcong, NJ 07843-1238

$320,000

1 bed1 bath814 sq ft

376 Maxim Dr, Andover, NJ 07821-2910

New listings for sale in 07843-1510

$485,000

3 beds2 baths— sq ft

24 Mead Rd, Hopatcong, NJ 07843-1510

$449,900

3 beds1.5 baths— sq ft

133 Durban Ave, Hopatcong, NJ 07843-1225

$600,000

2 beds3 baths1,610 sq ft

508 Mariners Pt, Hopatcong, NJ 07843

$495,000

4 beds1.5 baths— sq ft

121 Leland Trl, Hopatcong, NJ 07843-1752

$559,000

4 beds3 baths2,176 sq ft

3 Nice Pl, Hopatcong, NJ 07843-1817

$349,999

2 beds1 bath— sq ft

16 Lakeview Rd, Hopatcong, NJ 07843-1926

$439,000

3 beds2.5 baths— sq ft

204 Idalroy Trl, Hopatcong, NJ 07843-1243

$364,900

4 beds2.5 baths— sq ft

32 Northwestern Trl, Hopatcong, NJ 07843-1520

$549,000

4 beds2 baths— sq ft

102 Brooklyn Mountain Rd, Hopatcong, NJ 07843-1458

Home values near 17 Northwestern Trl

Data from public records.

Address	Redfin Estimate
27 Northwestern Trail, Hopatcong, NJ - Beds \| - Baths \| 1118 Sq. Ft.	$412,072
9 Northwestern Trail, Hopatcong, NJ 2 Beds \| 1 Baths \| - Sq. Ft.	$373,583

Address	Redfin Estimate
23 Northwestern Trail, Hopatcong, NJ - Beds \| - Baths \| 704 Sq. Ft.	$384,036
26 Northwestern Trail, Hopatcong, NJ - Beds \| - Baths \| 3494 Sq. Ft.	$667,983

Address	Redfin Estimate
11 Northwestern Trail, Hopatcong, NJ 3 Beds \| 1 Baths \| - Sq. Ft.	$389,787
28 Northwestern Trail, Hopatcong, NJ - Beds \| - Baths \| 662 Sq. Ft.	$349,345

More real estate resources

Minor Civil Divisions
Zip Codes
Cities
Neighborhoods
Popular Searches

Livingston Township homes for sale
West Orange Township homes for sale
South Orange Village homes for sale
Millburn Township homes for sale
Wayne Township homes for sale

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

07821 homes for sale
07843 homes for sale
07871 homes for sale
07874 homes for sale
07849 homes for sale

Houses for rent in Hopatcong	Agents near me	Summit, NJ homes for sale	Hopatcong Housing Market
Houses for sale near me	Jersey City, NJ homes for sale	Ridgewood, NJ homes for sale
Land for sale near me	Montclair, NJ homes for sale	Fort Lee, NJ homes for sale
Open Houses near me	Hoboken, NJ homes for sale	Hopatcong Property Records
Condos for sale near me	Princeton, NJ homes for sale	NJ New Listings

Summit homes for sale
Bridgewater homes for sale
Chatham homes for sale