Google street view image for 121 South Rd, Mendham, NJ 07945

Off market dec 2024 for $750K

$856,363

Est. refi paymentEst. refi $5,513/mo

—

•

— ba

•

3,108

sq ft

121 South Rd, Mendham, NJ 07945

About this home

121 South Rd is a 3,108 square foot house on a 1.9 acre lot. - it last sold on December 09, 2024 for $750,000. Based on Redfin's Mendham data, we estimate the home's value is $856,363.

Single-familyProperty Type

1950Year Built

1.9 acresLot Size

$276Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$856,363

$106K since sold in December 2024$2,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 0.5% higher than the average sale price ($852K) of 5 comparable homes.

SOLD SEP 11, 2026
2 Jared Ct, Mendham, NJ 07945-2154
$1,270,000
A
5 beds2.5 baths— sq ft
2 Jared Ct, Mendham, NJ 07945-2154
SOLD AUG 31, 2026
$575,000
B
3 beds2 baths— sq ft
16 Pleasant Hill Rd, Randolph, NJ 07869-3453
SOLD JUN 18, 2026
$685,000
C
3 beds2 baths— sq ft
103 Pleasant Hill Rd, Randolph, NJ 07869-3480
SOLD AUG 4, 2026
$890,000
D
3 beds2 baths— sq ft
14 Calais Rd, Randolph, NJ 07869-3554
SOLD JAN 9, 2026
75 Calais Rd, Randolph, NJ 07869-2824
$840,000
E
4 beds4 baths— sq ft
75 Calais Rd, Randolph, NJ 07869-2824

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Earn from this home

Sell

$225,123

Est. take-home

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Refinance

Est. cash available

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Rent

$4,173/mo

Redfin rental estimate

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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

104.8%

2.4% MoM

Median sale price

$1.1M

$29K MoM

Avg. days on market

14d

1 days MoM

Recently sold homes

0 MoM

New listings for sale

$2,195,000
5 beds5 baths— sq ft
6 Combs Hollow Rd, Mendham, NJ 07945-2218
OPEN TODAY, 1PM TO 3PM
$1,050,000
4 beds2.5 baths— sq ft
4 E Main St, Mendham, NJ 07945-1535
$1,675,000
5 beds5.5 baths4,608 sq ft
20 Kingsbrook Ct, Mendham, NJ 07945-2145
See all

Provided by Redfin

Sale history for 121 South Rd

Year

Property tax

Land + Additions

Assessment*

2026

$15,570 (+4.4%)

$170,100 + $338,400

$508,500

2025

$14,909 (+3.6%)

$170,100 + $338,400

$508,500

2024

$14,396 (+2.6%)

$170,100 + $338,400

$508,500

2023

$14,035 (+3.3%)

$170,100 + $338,400

$508,500

2022

$13,592 (+0.8%)

$170,100 + $338,400

$508,500

2021

$13,485 (+1.0%)

$170,100 + $338,400

$508,500

2020

$13,348 (+1.5%)

$170,100 + $338,400

$508,500

2019

$13,157 (+1.9%)

$170,100 + $338,400

$508,500

2018

$12,918 (+1.3%)

$170,100 + $336,900

$507,000

2017

$12,756 (+4.5%)

$170,100 + $334,100

$504,200

2016

$12,209 (+4.2%)

$170,100 + $334,100

$504,200

2014

$11,715 (+2.0%)

$123,500 + $205,600

$329,100

2013

$11,482 (+2.1%)

$123,500 + $205,600

$329,100

2012

$11,245 (+2.1%)

$123,500 + $205,600

$329,100

2011

$11,012 (+3.8%)

$123,500 + $205,600

$329,100

2010

$10,610 (+3.7%)

$123,500 + $205,600

$329,100

2009

$10,232

$123,500 + $205,600

$329,100

Tax history for 121 South Rd

Year

Property tax

Land + Additions

Assessment*

2026

$15,570 (+4.4%)

$170,100 + $338,400

$508,500

2025

$14,909 (+3.6%)

$170,100 + $338,400

$508,500

2024

$14,396 (+2.6%)

$170,100 + $338,400

$508,500

2023

$14,035 (+3.3%)

$170,100 + $338,400

$508,500

2022

$13,592 (+0.8%)

$170,100 + $338,400

$508,500

2021

$13,485 (+1.0%)

$170,100 + $338,400

$508,500

2020

$13,348 (+1.5%)

$170,100 + $338,400

$508,500

2019

$13,157 (+1.9%)

$170,100 + $338,400

$508,500

2018

$12,918 (+1.3%)

$170,100 + $336,900

$507,000

2017

$12,756 (+4.5%)

$170,100 + $334,100

$504,200

2016

$12,209 (+4.2%)

$170,100 + $334,100

$504,200

2014

$11,715 (+2.0%)

$123,500 + $205,600

$329,100

2013

$11,482 (+2.1%)

$123,500 + $205,600

$329,100

2012

$11,245 (+2.1%)

$123,500 + $205,600

$329,100

2011

$11,012 (+3.8%)

$123,500 + $205,600

$329,100

2010

$10,610 (+3.7%)

$123,500 + $205,600

$329,100

2009

$10,232

$123,500 + $205,600

$329,100

*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: Concrete Block

Property Information
Subdivision Name: TOWNSHIP/RANDOLPH
Living Sq. Ft: 3,108
# of Stories: 1

Parking & Garage Information
# of Parking Spaces: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 82,764
Legal Lot Number: 41
Legal Block Number: 35
Municipality Name: RANDOLPH TWP
Acres: 1.9
Zoning Code: R2
State Use Description: RESIDENTIAL

Financial

Assessor Information
Assessment Year: 2026
Tax District County: RANDOLPH TOWNSHIP

Public facts

Beds: —
Baths: —
Sq. Ft.: 3,108
Stories: 1.0
Lot Size: 1.9 acres
Style: Single Family Residential
Year Built: 1950
Year Renovated: —
County: Morris County
APN: 3200035 00041

Home facts updated by county records on Oct 8, 2026

Around this home

Schools

Ironia Elementary School

Public K-5 • Assigned • 0.7mi

8/10

Randolph Middle School

Public 6-8 • Assigned • 3.2mi

7/10

Randolph High School

Public 9-12 • Assigned • 3.0mi

7/10

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

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

4/10 Heat Factor

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

5/10 Wind Factor

26% 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

$814,000 – $985,000

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New listings for sale in 07945-2218

$2,195,000

5 beds5 baths— sq ft

6 Combs Hollow Rd, Mendham, NJ 07945-2218

OPEN TODAY, 1PM TO 3PM

$1,050,000

4 beds2.5 baths— sq ft

4 E Main St, Mendham, NJ 07945-1535

$1,675,000

5 beds5.5 baths4,608 sq ft

20 Kingsbrook Ct, Mendham, NJ 07945-2145

Home values near 121 South Rd

Data from public records.

Address	Redfin Estimate
129 South Road Unit 2, Mendham, NJ - Beds \| - Baths \| 1417 Sq. Ft.	$529,060
125 South Road Unit 2, Mendham, NJ - Beds \| - Baths \| 1952 Sq. Ft.	$699,587

Address	Redfin Estimate
115 South Road, Mendham, NJ - Beds \| - Baths \| 2122 Sq. Ft.	$816,082
123 South Road, Mendham, NJ - Beds \| - Baths \| 1092 Sq. Ft.	$559,061

Address	Redfin Estimate
119 South Road Unit 2, Mendham, NJ - Beds \| - Baths \| 1850 Sq. Ft.	$694,679
138 South Road, Mendham, NJ - Beds \| - Baths \| 2012 Sq. Ft.	$756,171

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