Google satellite image for 30 Isabelle Ave, Andover, NJ 07821

Off market aug 1986 for $92K

$389,626

Est. refi paymentEst. refi $648/mo

—

•

— ba

•

1,440

sq ft

30 Isabelle Ave, Andover, NJ 07821

About this home

30 Isabelle Ave is a 1,440 square foot house on a 10,001 square foot lot. - it last sold on August 01, 1986 for $92,000. Based on Redfin's Andover data, we estimate the home's value is $389,626.

Single-familyProperty Type

10,001 sq ftLot Size

$271Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$389,626

$298K since sold in August 1986$1,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 51.6% lower than the average sale price ($805K) of 6 comparable homes.

SOLD AUG 11, 2026
$440,000
A
3 beds1.5 baths— sq ft
1 Dorel Rd, Andover, NJ 07821
Berkshire Hathaway Home Services Gross & Jansen Realtors, Sparta
SOLD AUG 11, 2026
432 Lakeside Ave, Andover, NJ 07821-5818
$459,900
B
3 beds2 baths— sq ft
432 Lakeside Ave, Andover, NJ 07821-5818
SOLD JUL 13, 2026
$530,000
C
3 beds2 baths— sq ft
33 Alabama Ave, Lake Hopatcong, NJ 07849-1439
SOLD MAY 22, 2026
$525,000
D
3 beds2.5 baths— sq ft
27 Schwarz Blvd, Lake Hopatcong, NJ 07849-1514
SOLD AUG 14, 2026
$2,225,000
E
5 beds3.5 baths— sq ft
18 Oakdale Ave, Andover, NJ 07821-2939
SOLD AUG 25, 2026
8 Oakwood Rd, Lake Hopatcong, NJ 07849-1230
$650,000
F
3 beds2 baths— sq ft
8 Oakwood Rd, Lake Hopatcong, NJ 07849-1230

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Earn from this home

Sell

$365,177

Est. take-home

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Est. cash available

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Market trends in 07821, NJ

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

102.3%

1.0% MoM

Median sale price

$550K

$20K MoM

Avg. days on market

18d

2 days MoM

Recently sold homes

8 MoM

New listings for sale

$1,250,000
4 beds5 baths— sq ft
568 Waterloo Rd, Stanhope, NJ 07874-3464
OPEN SUN, 11AM TO 1PM
$575,000
4 beds3 baths2,300 sq ft
11 Colby Dr, Byram Township, NJ 07821-3904
OPEN SAT, 12PM TO 3PM
$569,000
4 beds3 baths— sq ft
62 South St, Andover, NJ 07821
Weichert Realtors, Tenafly-Cresskill, (201) 569-7888
$379,777
3 beds1.5 baths— sq ft
14 Cabin Spring Trl, Byram Township, NJ 07821-3147
OPEN SUN, 12PM TO 3PM
$750,000
3 beds2.5 baths2,805 sq ft
161 Pequest Rd, Andover, NJ 07821-2025
$299,900
2 beds1 bath1,491 sq ft
8 Weaver House Cove Rd, Byram Township, NJ 07821-3129
$399,900
4 beds1.5 baths— sq ft
10 Hunters Ln, Byram Township, NJ 07821-3301
See all

Provided by Redfin

Sale history for 30 Isabelle Ave

Year

Property tax

Land + Additions

Assessment*

2025

$6,049 (+6.2%)

$103,100 + $170,100

$273,200

2024

$5,696 (+14.6%)

$103,100 + $170,100

$273,200

2023

$4,969 (+2.0%)

$103,100 + $170,100

$273,200

2022

$4,871 (+1.7%)

$49,800 + $92,200

$142,000

2021

$4,788 (+1.0%)

$49,800 + $92,200

$142,000

2020

$4,739 (+0.4%)

$49,800 + $92,200

$142,000

2019

$4,719 (+0.2%)

$49,800 + $92,200

$142,000

2018

$4,709 (+0.2%)

$49,800 + $92,200

$142,000

2017

$4,702 (−0.2%)

$49,800 + $92,200

$142,000

2016

$4,711 (+2.7%)

$49,800 + $92,200

$142,000

2014

$4,589 (+4.4%)

$49,800 + $92,200

$142,000

2013

$4,396 (−17.0%)

$49,800 + $92,200

$142,000

2012

$5,297 (+4.0%)

$49,800 + $92,200

$142,000

2011

$5,093 (+4.6%)

$121,500 + $124,300

$245,800

2010

$4,869 (+5.8%)

$121,500 + $124,300

$245,800

2009

$4,604

$121,500 + $124,300

$245,800

Tax history for 30 Isabelle Ave

Year

Property tax

Land + Additions

Assessment*

2025

$6,049 (+6.2%)

$103,100 + $170,100

$273,200

2024

$5,696 (+14.6%)

$103,100 + $170,100

$273,200

2023

$4,969 (+2.0%)

$103,100 + $170,100

$273,200

2022

$4,871 (+1.7%)

$49,800 + $92,200

$142,000

2021

$4,788 (+1.0%)

$49,800 + $92,200

$142,000

2020

$4,739 (+0.4%)

$49,800 + $92,200

$142,000

2019

$4,719 (+0.2%)

$49,800 + $92,200

$142,000

2018

$4,709 (+0.2%)

$49,800 + $92,200

$142,000

2017

$4,702 (−0.2%)

$49,800 + $92,200

$142,000

2016

$4,711 (+2.7%)

$49,800 + $92,200

$142,000

2014

$4,589 (+4.4%)

$49,800 + $92,200

$142,000

2013

$4,396 (−17.0%)

$49,800 + $92,200

$142,000

2012

$5,297 (+4.0%)

$49,800 + $92,200

$142,000

2011

$5,093 (+4.6%)

$121,500 + $124,300

$245,800

2010

$4,869 (+5.8%)

$121,500 + $124,300

$245,800

2009

$4,604

$121,500 + $124,300

$245,800

*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: 1,440
# of Stories: 1
Legal Description: BLK 70107 LOT 1 LAND CODE 1 UNIT C3 35

Lot Information
# of Buildings: 1
Land Sq. Ft: 10,001
Legal Lot Number: 30
Legal Block Number: 70105
Municipality Name: HOPATCONG BORO
Acres: 0.2296
Depth Footage: 100
Front Footage: 100
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.: 1,440
Stories: 1.0
Lot Size: 10,001 square feet
Style: Single Family Residential
Year Built: —
Year Renovated: —
County: Sussex County
APN: 1270105 00030

Home facts updated by county records on Sep 8, 2026

Around this home

Schools

Tulsa Trail Elementary School

Public 2-3 • Assigned • 3.6mi

3/10

Hopatcong High School

Public 8-12 • Assigned • 3.7mi

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

2/10 Fire Factor

0.00% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 95° expected this year, 15 days in 30 years

4/10 Wind Factor

20% chance of strong winds in next 30 years

2/10 Air Factor

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

Provided by First Street

Historical weather

Andover, NJ • 07821

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 4 hours in December, placing it below the U.S. average for solar exposure.

8.6 hrs

4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$371,000 – $449,000

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Home values near 30 Isabelle Ave

Data from public records.

Address	Redfin Estimate
29 Isabelle Ave, Andover, NJ 1 Beds \| 1 Baths \| - Sq. Ft.	—
14 Hopatcong St, Glasser, NJ - Beds \| - Baths \| 1536 Sq. Ft.	$381,800

Address	Redfin Estimate
38 Isabelle Ave, Andover, NJ 2 Beds \| 1 Baths \| - Sq. Ft.	$405,467
44 Alexandria Ave, Glasser, NJ - Beds \| - Baths \| 1075 Sq. Ft.	$386,606

Address	Redfin Estimate
24 Alexandria Ave, Glasser, NJ - Beds \| - Baths \| 1150 Sq. Ft.	$348,537
36 Alexandria Ave, Glasser, NJ - Beds \| - Baths \| 1580 Sq. Ft.	$436,810

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