Google satellite image for 23 Gunther St, Mendham, NJ 07945

Off market dec 1997 for $332K

$1,068,951

Est. refi paymentEst. refi $2,178/mo

—

•

— ba

•

2,938

sq ft

23 Gunther St, Mendham, NJ 07945

About this home

23 Gunther St is a 2,938 square foot house on a 0.54 acre lot. - it last sold on December 16, 1997 for $332,500. Based on Redfin's Mendham data, we estimate the home's value is $1,068,951.

Single-familyProperty Type

1968Year Built

0.54 acresLot Size

$364Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,068,951

$736K since sold in December 1997$2,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 5.7% lower than the average sale price ($1.13M) of 6 comparable homes.

SOLD MAY 14, 2026
$1,177,000
A
4 beds2.5 baths— sq ft
7 Tempe Wick Rd, Mendham, NJ 07945-1824
SOLD JUL 27, 2026
38 W Main St, Mendham, NJ 07945-1218
$925,000
B
3 beds2.5 baths— sq ft
38 W Main St, Mendham, NJ 07945-1218
SOLD SEP 23, 2026
8 Mansfield Ct, Mendham, NJ 07945-1312
$1,100,000
C
4 beds2.5 baths— sq ft
8 Mansfield Ct, Mendham, NJ 07945-1312
SOLD MAY 28, 2026
42 Dean Rd, Mendham, NJ 07945-1621
$1,550,000
D
4 beds2.5 baths— sq ft
42 Dean Rd, Mendham, NJ 07945-1621
SOLD MAY 20, 2026
$1,300,000
E
4 beds5 baths— sq ft
48 Maple Ave, Mendham, NJ 07945-1320
SOLD JUN 26, 2026
$750,000
F
3 beds1.5 baths— sq ft
74 Dean Rd, Mendham, NJ 07945-1632

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Earn from this home

Sell

$988,508

Est. take-home

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Est. cash available

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Market trends in 07945, NJ

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

103.7%

1.0% MoM

Median sale price

$1.2M

$85K MoM

Avg. days on market

14d

1 days MoM

Recently sold homes

4 MoM

New listings for sale

$1,795,000
4 beds4.5 baths— sq ft
1 Beach Ln, Mendham, NJ 07945-2944
$699,000
3 beds1.5 baths1,420 sq ft
79 W Main St W, Mendham, NJ 07945
OPEN SUN, 1PM TO 3:30PM
$585,000
2 beds2.5 baths1,680 sq ft
29 Galway Dr, Mendham, NJ 07945-2011
See all

Provided by Redfin

Sale history for 23 Gunther St

Year

Property tax

Land + Additions

Assessment*

2026

$17,806 (+5.4%)

$322,000 + $346,900

$668,900

2025

$16,896 (+2.7%)

$322,000 + $346,900

$668,900

2024

$16,455 (+0.2%)

$322,000 + $346,900

$668,900

2023

$16,415 (+2.9%)

$322,000 + $346,900

$668,900

2022

$15,947 (+1.8%)

$322,000 + $346,900

$668,900

2021

$15,666 (+1.8%)

$322,000 + $346,900

$668,900

2020

$15,391 (+2.4%)

$322,000 + $346,900

$668,900

2019

$15,030 (+1.4%)

$322,000 + $346,900

$668,900

2018

$14,816 (+1.5%)

$322,000 + $346,900

$668,900

2017

$14,602 (+3.1%)

$322,000 + $346,900

$668,900

2016

$14,160 (+5.0%)

$322,000 + $346,900

$668,900

2014

$13,485 (+3.0%)

$322,000 + $346,900

$668,900

2013

$13,090 (+2.0%)

$322,000 + $346,900

$668,900

2012

$12,830 (+0.9%)

$322,000 + $346,900

$668,900

2011

$12,715 (+0.5%)

$322,000 + $346,900

$668,900

2010

$12,655 (+2.7%)

$322,000 + $344,400

$666,400

2009

$12,324

$322,000 + $344,400

$666,400

Tax history for 23 Gunther St

Year

Property tax

Land + Additions

Assessment*

2026

$17,806 (+5.4%)

$322,000 + $346,900

$668,900

2025

$16,896 (+2.7%)

$322,000 + $346,900

$668,900

2024

$16,455 (+0.2%)

$322,000 + $346,900

$668,900

2023

$16,415 (+2.9%)

$322,000 + $346,900

$668,900

2022

$15,947 (+1.8%)

$322,000 + $346,900

$668,900

2021

$15,666 (+1.8%)

$322,000 + $346,900

$668,900

2020

$15,391 (+2.4%)

$322,000 + $346,900

$668,900

2019

$15,030 (+1.4%)

$322,000 + $346,900

$668,900

2018

$14,816 (+1.5%)

$322,000 + $346,900

$668,900

2017

$14,602 (+3.1%)

$322,000 + $346,900

$668,900

2016

$14,160 (+5.0%)

$322,000 + $346,900

$668,900

2014

$13,485 (+3.0%)

$322,000 + $346,900

$668,900

2013

$13,090 (+2.0%)

$322,000 + $346,900

$668,900

2012

$12,830 (+0.9%)

$322,000 + $346,900

$668,900

2011

$12,715 (+0.5%)

$322,000 + $346,900

$668,900

2010

$12,655 (+2.7%)

$322,000 + $344,400

$666,400

2009

$12,324

$322,000 + $344,400

$666,400

*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: COUNTRY ACRES SEC 02C
Living Sq. Ft: 2,938
# of Stories: 2

Parking & Garage Information
# of Parking Spaces: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 23,522
Legal Lot Number: 56
Legal Block Number: 301
Municipality Name: MENDHAM BORO
Acres: 0.54
Depth Footage: 196
Front Footage: 120
Zoning Code: 1/2A
State Use Description: RESIDENTIAL

Financial

Assessor Information
Assessment Year: 2026
Tax District County: MENDHAM BOROUGH

Public facts

Beds: —
Baths: —
Sq. Ft.: 2,938
Stories: 2.0
Lot Size: 0.54 acres
Style: Single Family Residential
Year Built: 1968
Year Renovated: —
County: Morris County
APN: 1800301 00056

Home facts updated by county records on Oct 8, 2026

Around this home

Schools

Mountain View Middle School

Public 5-8 • Assigned • 0.3mi

9/10

West Morris Mendham High School

Public 9-12 • Assigned • 0.7mi

10/10

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

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

5/10 Heat Factor

7 days above 97° expected this year, 15 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

Mendham, NJ • 07945

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

$1.02M – $1.23M

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Nearby similar homes

$1,795,000

4 beds4.5 baths— sq ft

1 Beach Ln, Mendham, NJ 07945-2944

Cul-de-sac location • Brookrace community • Custom millwork

OPEN SUN, 1PM TO 3PM3D WALKTHROUGH

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7 beds7.5 baths7,100 sq ft

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5 beds6 baths— sq ft

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$7,500,000

6 beds8.5 baths— sq ft

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New listings for sale in 07945-2944

$1,795,000

4 beds4.5 baths— sq ft

1 Beach Ln, Mendham, NJ 07945-2944

Cul-de-sac location • Brookrace community • Custom millwork

$699,000

3 beds1.5 baths1,420 sq ft

79 W Main St W, Mendham, NJ 07945

Renovated colonial • Open floor plan • Chef's kitchen

OPEN SUN, 1PM TO 3:30PM

$585,000

2 beds2.5 baths1,680 sq ft

29 Galway Dr, Mendham, NJ 07945-2011

Finished lower level • Inviting rear deck • Playground

Home values near 23 Gunther St

Data from public records.

Address	Redfin Estimate
21 Gunther Street, Mendham, NJ - Beds \| - Baths \| 2777 Sq. Ft.	$1,065,701
29 Gunther Street, Mendham, NJ - Beds \| - Baths \| 2608 Sq. Ft.	$1,125,113

Address	Redfin Estimate
25 Gunther Street, Mendham, NJ - Beds \| - Baths \| 2306 Sq. Ft.	$934,933
31 Gunther Street, Mendham, NJ - Beds \| - Baths \| 3452 Sq. Ft.	$1,068,920

Address	Redfin Estimate
27 Gunther Street, Mendham, NJ - Beds \| - Baths \| 2351 Sq. Ft.	$990,653
15 Gunther Street, Mendham, NJ 4 Beds \| 2.5 Baths \| - Sq. Ft.	$1,086,167

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