Google street view image for 21 Cobb Rd, Mountain Lakes, NJ 07046

Off market oct 2002 for $700K

$1,244,697

Est. refi paymentEst. refi $4,561/mo

•

2,571

sq ft

21 Cobb Rd, Mountain Lakes, NJ 07046

About this home

21 Cobb Rd is a 2,571 square foot house on a 0.52 acre lot with 4 bedrooms and 2.5 bathrooms. - it last sold on October 02, 2002 for $700,000. Based on Redfin's Mountain Lakes data, we estimate the home's value is $1,244,697.

Single-familyProperty Type

1916Year Built

0.52 acresLot Size

$484Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,244,697

$545K since sold in October 2002$8,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 11.1% higher than the average sale price ($1.12M) of 6 comparable homes.

SOLD JUL 1, 2026
$1,200,000
A
3 beds1.5 baths— sq ft
122 Kenilworth Rd, Mountain Lakes, NJ 07046-1156
SOLD SEP 11, 2026
14 Intervale Rd, Boonton, NJ 07005-1019
$650,000
B
3 beds2 baths— sq ft
14 Intervale Rd, Boonton, NJ 07005-1019
SOLD JUN 18, 2026
439 Rockaway St, Boonton, NJ 07005-1309
$930,000
C
3 beds2.5 baths— sq ft
439 Rockaway St, Boonton, NJ 07005-1309
SOLD AUG 21, 2026
77 Hanover Rd, Mountain Lakes, NJ 07046-1147
$1,012,680
D
4 beds3 baths— sq ft
77 Hanover Rd, Mountain Lakes, NJ 07046-1147
SOLD JUN 1, 2026
$1,999,999
E
5 beds3.5 baths— sq ft
17 Briarcliff Rd, Mountain Lakes, NJ 07046-1304
SOLD MAR 19, 2026
$929,000
F
3 beds3.5 baths— sq ft
423 Essex Ave, Boonton, NJ 07005-1121

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Earn from this home

Sell

$1,002,167

Est. take-home

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Refinance

Est. cash available

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Rent

$3,529/mo

Redfin rental estimate

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Market trends in 07046, NJ

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

103.1%

1.8% MoM

Median sale price

$1.2M

$50K MoM

Avg. days on market

21d

0 days MoM

Recently sold homes

2 MoM

New listings for sale

OPEN TODAY, 4PM TO 6PM
$700,000
4 beds2 baths— sq ft
4 Craven Rd, Mountain Lakes, NJ 07046-1424
$1,399,000
4 beds4 baths— sq ft
100 Lake Dr, Mountain Lakes, NJ 07046-1646
See all

Provided by Redfin

Sale history for 21 Cobb Rd

Year

Property tax

Land + Additions

Assessment*

2026

$22,974 (+5.6%)

$533,400 + $489,500

$1,022,900

2025

$21,762 (+3.8%)

$533,400 + $489,500

$1,022,900

2024

$20,967 (+0.7%)

$506,300 + $440,300

$946,600

2023

$20,828 (+2.2%)

$466,700 + $411,300

$878,000

2022

$20,370

$433,100 + $390,800

$823,900

2021

$20,366 (−4.5%)

$403,700 + $347,700

$751,400

2020

$21,318 (+3.6%)

$391,800 + $334,000

$725,800

2019

$20,580 (+2.9%)

$409,500 + $351,300

$760,800

2018

$19,994 (+2.2%)

$409,500 + $351,300

$760,800

2017

$19,568 (+1.8%)

$409,500 + $351,300

$760,800

2016

$19,225 (+4.3%)

$409,500 + $351,300

$760,800

2014

$18,426 (+1.5%)

$409,500 + $351,300

$760,800

2013

$18,160 (+1.0%)

$409,500 + $351,300

$760,800

2012

$17,983 (+1.9%)

$409,500 + $351,300

$760,800

2011

$17,651 (+1.1%)

$455,000 + $376,400

$831,400

2010

$17,459 (−0.4%)

$455,000 + $376,400

$831,400

2009

$17,534

$455,000 + $376,400

$831,400

Tax history for 21 Cobb Rd

Year

Property tax

Land + Additions

Assessment*

2026

$22,974 (+5.6%)

$533,400 + $489,500

$1,022,900

2025

$21,762 (+3.8%)

$533,400 + $489,500

$1,022,900

2024

$20,967 (+0.7%)

$506,300 + $440,300

$946,600

2023

$20,828 (+2.2%)

$466,700 + $411,300

$878,000

2022

$20,370

$433,100 + $390,800

$823,900

2021

$20,366 (−4.5%)

$403,700 + $347,700

$751,400

2020

$21,318 (+3.6%)

$391,800 + $334,000

$725,800

2019

$20,580 (+2.9%)

$409,500 + $351,300

$760,800

2018

$19,994 (+2.2%)

$409,500 + $351,300

$760,800

2017

$19,568 (+1.8%)

$409,500 + $351,300

$760,800

2016

$19,225 (+4.3%)

$409,500 + $351,300

$760,800

2014

$18,426 (+1.5%)

$409,500 + $351,300

$760,800

2013

$18,160 (+1.0%)

$409,500 + $351,300

$760,800

2012

$17,983 (+1.9%)

$409,500 + $351,300

$760,800

2011

$17,651 (+1.1%)

$455,000 + $376,400

$831,400

2010

$17,459 (−0.4%)

$455,000 + $376,400

$831,400

2009

$17,534

$455,000 + $376,400

$831,400

*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
Subdivision Name: ROCKAWAY
Living Sq. Ft: 2,571
# of Stories: 2
Legal Description: INCL BLK 61 LOTS 13 - 15

Lot Information
# of Buildings: 1
Land Sq. Ft: 22,477
Legal Lot Number: 13
Legal Block Number: 61
Municipality Name: MOUNTAIN LAKES BORO
Acres: 0.516
Depth Footage: 150
Front Footage: 150
Zoning Code: R-A
State Use Description: RESIDENTIAL

Financial

Assessor Information
Assessment Year: 2026
Tax District County: MOUNTAIN LAKES BORO

Public facts

Beds: 4
Baths: 2.5
Sq. Ft.: 2,571
Stories: 2.0
Parking Spaces: —
Basement: Yes
Accessible: No
Lot Size: 0.52 acres
Style: Single Family Residential
Year Built: 1916
Year Renovated: —
County: Morris County
APN: 2500061 00013
HOA Dues: —
Garage: Yes
Features: —

Home facts updated by owner on Feb 2, 2025

Around this home

Schools

Wildwood Elementary School

Public K-5 • Assigned • 0.5mi

9/10

Briarcliff Elementary School

Public 6-8 • Assigned • 0.6mi

9/10

Mountain Lakes High School

Public 9-12 • Assigned • 0.4mi

9/10

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

5/10 Heat Factor

7 days above 99° expected this year, 14 days in 30 years

6/10 Wind Factor

27% 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

Mountain Lakes, NJ • 07046

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

8.6 hrs

4.1 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.18M – $1.43M

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Nearby similar homes

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New listings for sale in 07046-1424

OPEN TODAY, 4PM TO 6PM

$700,000

4 beds2 baths— sq ft

4 Craven Rd, Mountain Lakes, NJ 07046-1424

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4 beds4 baths— sq ft

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Home values near 21 Cobb Rd

Data from public records.

Address	Redfin Estimate
38 Cobb Rd, Mountain Lakes, NJ - Beds \| - Baths \| 3196 Sq. Ft.	$1,178,990
34 Cobb Rd, Mountain Lakes, NJ 6 Beds \| 2.5 Baths \| - Sq. Ft.	$1,177,640

Address	Redfin Estimate
30 Cobb Rd, Mountain Lakes, NJ 6 Beds \| 2.5 Baths \| - Sq. Ft.	$1,355,978
5 Cobb Rd, Mountain Lakes, NJ - Beds \| - Baths \| 2699 Sq. Ft.	$1,088,260

Address	Redfin Estimate
8 Cobb Rd, Mountain Lakes, NJ 5 Beds \| 2.5 Baths \| - Sq. Ft.	$1,405,138
15 Cobb Rd, Mountain Lakes, NJ 3 Beds \| 1.5 Baths \| - Sq. Ft.	$999,510

This data may not show owner updates. Learn more.

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