29 Air Castle Isle, Andover, NJ 07821-5819

Sold on sep 2026

$2,700,000

•

3 ba

•

—

sq ft

29 Air Castle Isle, Andover, NJ 07821-5819

Track this home’s value and nearby sales activity

About this home

Single-familyProperty Type

1967Year Built

Listed by KATHLEEN COURTER • RE/MAX HOUSE VALUES

Contact: 973-770-7777

Bought with BRIAN WEATHERWALKS • REALTY EXECUTIVES EXCEPTIONAL

Redfin checked: 2 minutes ago

•Source:GSMLS #4024607

Redfin Estimate

$2,349,415

$351K since sold in September 2026$415K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 128.7% higher than the average sale price ($1.03M) of 6 comparable homes.

SOLD FEB 27, 2026
$644,000
A
3 beds2 baths— sq ft
16 Prospect Point Rd, Lake Hopatcong, NJ 07849-1553
SOLD JUL 13, 2026
$530,000
B
3 beds2 baths— sq ft
33 Alabama Ave, Lake Hopatcong, NJ 07849-1439
SOLD JUN 12, 2026
$1,650,000
C
3 beds3 baths— sq ft
105 Maxim Dr, Hopatcong, NJ 07843-1900
SOLD AUG 14, 2026
$1,750,000
D
3 beds3.5 baths— sq ft
58 Mason St, Lake Hopatcong, NJ 07849
SOLD SEP 30, 2026
$1,050,000
E
3 beds3 baths— sq ft
30 Oakdale Ave, Andover, NJ 07821-2939
SOLD AUG 5, 2026
$540,000
F
3 beds2 baths— sq ft
2 Lilac Rd, Lake Hopatcong, NJ 07849
Century 21 A.G. Realty Group

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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

100.0%

2.2% MoM

Median sale price

$550K

$162 MoM

Avg. days on market

38d

20 days MoM

Recently sold homes

2 MoM

New listings for sale

COMING SOON
$369,000
3 beds1 bath982 sq ft
6 Sunset Dr, Andover, NJ 07821-2256
$569,000
4 beds3 baths— sq ft
62 South St, Andover, NJ 07821-5503
$1,250,000
4 beds5 baths— sq ft
568 Waterloo Rd, Stanhope, NJ 07874-3464
$575,000
4 beds3 baths2,300 sq ft
11 Colby Dr, Byram Township, NJ 07821-3904
$379,777
3 beds1.5 baths— sq ft
14 Cabin Spring Trl, Byram Township, NJ 07821-3147
$750,000
3 beds2.5 baths2,805 sq ft
161 Pequest Rd, Andover, NJ 07821-2025
HOT HOME
$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

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Rental estimate

Est. $3,608 per month, based on comparable rentals

Sale and tax history for 29 Air Castle Isle

Sale History
Tax History

Year

Property tax

Land + Additions

Assessment*

2025

$28,127 (+6.2%)

$669,900 + $600,500

$1,270,400

2024

$26,488 (+5.1%)

$669,900 + $600,500

$1,270,400

2023

$25,193 (+2.0%)

$669,900 + $600,500

$1,270,400

2022

$24,696 (+1.7%)

$469,300 + $250,700

$720,000

2021

$24,278 (+1.0%)

$469,300 + $250,700

$720,000

2020

$24,026 (−3.4%)

$469,300 + $250,700

$720,000

2019

$24,866 (+0.2%)

$469,300 + $250,700

$720,000

2018

$24,814 (+0.2%)

$469,300 + $279,000

$748,300

2017

$24,776 (−0.2%)

$469,300 + $279,000

$748,300

2016

$24,828 (+2.7%)

$469,300 + $279,000

$748,300

2014

$24,185 (+4.4%)

$469,300 + $279,000

$748,300

2013

$23,167 (+10.0%)

$469,300 + $279,000

$748,300

2012

$21,067 (+4.0%)

$469,300 + $279,000

$748,300

2011

$20,256 (−0.4%)

$664,200 + $313,400

$977,600

2010

$20,335 (+5.8%)

$664,200 + $313,400

$977,600

2009

$19,226

$808,500 + $218,000

$1,026,500

Public record

Beds

—

Baths

—

Stories

Lot width

137 ft.

Lot depth

165 ft.

Lot size

0.52 Acres

Year renovated

—

Sq. Ft.

2,274

Year built

1967

Style

Single Family Residential

County

Sussex County

APN

1250602 00003

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Sep 9, 2026.

Property details

Around this home

Schools

Tulsa Trail Elementary School

Public 2-3 • Assigned • 3.1mi

3/10

Hopatcong High School

Public 8-12 • Assigned • 3.2mi

3/10

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

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

4/10 Heat Factor

7 days above 94° 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 • 07821-5819

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

23/ 100

Low sunlight

Sunscore

There appears to be significant shading by surrounding buildings, terrain, and vegetation.

3 hrs

0.7 hr

JuneDecember

Provided by Shadowmap

Estimated sale price

$2.23M – $2.70M

Reach more buyers when you sell with Redfin. Plus, you'll save $23,494 in fees.

Nearby similar homes

$649,000

4 beds2.5 baths3,200 sq ft

315 Hudson Ave, Hopatcong, NJ 07843-1710

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4 beds3 baths— sq ft

5 Benedict Dr, Lake Hopatcong, NJ 07849-1750

$412,000

2 beds1 bath1,480 sq ft

21 Tobyhanna Trl, Hopatcong, NJ 07843-1024

$499,900

3 beds1.5 baths— sq ft

59 PROSPECT POINT Rd, Lake Hopatcong, NJ 07849-1430

$385,000

4 beds1.5 baths1,840 sq ft

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New listings for sale in 07821-2256

COMING SOON

$369,000

3 beds1 bath982 sq ft

6 Sunset Dr, Andover, NJ 07821-2256

$569,000

4 beds3 baths— sq ft

62 South St, Andover, NJ 07821-5503

$1,250,000

4 beds5 baths— sq ft

568 Waterloo Rd, Stanhope, NJ 07874-3464

$575,000

4 beds3 baths2,300 sq ft

11 Colby Dr, Byram Township, NJ 07821-3904

$379,777

3 beds1.5 baths— sq ft

14 Cabin Spring Trl, Byram Township, NJ 07821-3147

$750,000

3 beds2.5 baths2,805 sq ft

161 Pequest Rd, Andover, NJ 07821-2025

HOT HOME

$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

Home values near 29 Air Castle Isle

Data from public records.

Address	Redfin Estimate
25 Air Castle Isle, Andover, NJ 5 Beds \| 3.5 Baths \| - Sq. Ft.	$1,711,507
508 Lakeside Ave, Andover, NJ - Beds \| - Baths \| 2051 Sq. Ft.	$1,127,291

Address	Redfin Estimate
31 Air Castle Isle, Andover, NJ - Beds \| - Baths \| 4308 Sq. Ft.	$2,061,711
504 Lakeside Ave, Andover, NJ - Beds \| - Baths \| 3040 Sq. Ft.	$1,533,168

Address	Redfin Estimate
27 Air Castle Isle, Andover, NJ - Beds \| - Baths \| 3894 Sq. Ft.	$1,763,254
502 Lakeside Ave, Andover, NJ 4 Beds \| 4 Baths \| - Sq. Ft.	$2,190,445

Property information provided by GSMLS when last listed in 2026. This data may not match . Learn more.

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29 Air Castle Isle, Andover, NJ 07821-5819

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About this home

Redfin Estimate

Market trends in 07821, NJ

Homeowner tools

Sale and tax history for 29 Air Castle Isle

Public record

Property details

Public facts

Other

Around this home

Schools

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 07821-2256

Home values near 29 Air Castle Isle

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