Google street view image for 209 New Providence Rd, Mountainside, NJ 07092

Off market aug 2005 for $4.4M

$1,171,996

Est. refi paymentEst. refi $7,199/mo

—

•

— ba

•

2,998

sq ft

209 New Providence Rd, Mountainside, NJ 07092

About this home

209 New Providence Rd is a 2,998 square foot house on a 0.26 acre lot. - it last sold on August 16, 2005 for $4,450,000. Based on Redfin's Mountainside data, we estimate the home's value is $1,171,996.

Single-familyProperty Type

1930Year Built

0.26 acresLot Size

$391Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,171,996

$3.3M since sold in August 2005$37K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 19.7% lower than the average sale price ($1.46M) of 6 comparable homes.

SOLD MAY 15, 2026
$1,761,800
A
3 beds2.5 baths— sq ft
130 Greenwood Rd, Mountainside, NJ 07092-2505
SOLD AUG 28, 2026
617 Lawrence Ave, Westfield, NJ 07090-3119
$1,670,000
B
5 beds4.5 baths— sq ft
617 Lawrence Ave, Westfield, NJ 07090-3119
SOLD MAY 22, 2026
$1,080,000
C
4 beds2.5 baths— sq ft
1438 Dunn Pkwy, Mountainside, NJ 07092-2501
SOLD SEP 22, 2026
718 Bradford Ave, Westfield, NJ 07090-3005
$1,500,000
D
4 beds3 baths— sq ft
718 Bradford Ave, Westfield, NJ 07090-3005
SOLD JUL 22, 2026
$999,999
E
5 beds3 baths— sq ft
248 Appletree Ln, Mountainside, NJ 07092-1702
SOLD JUN 2, 2026
$1,750,000
F
4 beds3.5 baths— sq ft
735 Belvidere Ave, Westfield, NJ 07090-2301

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Earn from this home

Sell

−$409,361

Est. take-home

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Est. cash available

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Market trends in 07092, NJ

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

103.3%

2.8% MoM

Median sale price

$999K

$5K MoM

Avg. days on market

22d

4 days MoM

Recently sold homes

0 MoM

New listings for sale

OPEN SUN, 1PM TO 4PM
$999,000
4 beds3.5 baths— sq ft
310 Old Grove Rd, Mountainside, NJ 07092-2118
OPEN SUN, 1PM TO 3PM
$899,000
3 beds3 baths— sq ft
351 Old Tote Rd, Mountainside, NJ 07092-1838
OPEN SUN, 2PM TO 4PM
$1,750,000
5 beds3 baths4,063 sq ft
355 Ackerman St, Mountainside, NJ 07092-1313
EARLY ACCESS
$1,099,000
3 beds3 baths1,850 sq ft
1137 Saddlebrook Rd, Mountainside, NJ 07092
OPEN SUN, 1PM TO 4PM
$950,000
3 beds2 baths— sq ft
317 Old Tote Rd, Mountainside, NJ 07092-1835
See all

Provided by Redfin

Sale history for 209 New Providence Rd

Year

Property tax

Land + Additions

Assessment*

2025

$14,223 (+2.4%)

$260,200 + $417,100

$677,300

2024

$13,885 (+3.1%)

$260,200 + $417,100

$677,300

2023

$13,465 (−0.5%)

$260,200 + $417,100

$677,300

2022

$13,526 (+1.7%)

$260,200 + $417,100

$677,300

2021

$13,302 (+31.6%)

$260,200 + $417,100

$677,300

2020

$10,105 (−0.5%)

$260,200 + $417,100

$677,300

2019

$10,158 (−0.2%)

$48,100 + $87,100

$135,200

2018

$10,178 (+0.7%)

$48,100 + $87,100

$135,200

2017

$10,104 (+2.3%)

$48,100 + $87,100

$135,200

2016

$9,873 (+8.4%)

$48,100 + $87,100

$135,200

2014

$9,107 (+4.5%)

$48,100 + $87,100

$135,200

2013

$8,711 (+4.3%)

$48,100 + $87,100

$135,200

2012

$8,350 (+36.7%)

$48,100 + $87,100

$135,200

2011

$6,109 (+3.6%)

$48,100 + $87,100

$135,200

2010

$5,896 (+6.0%)

$48,100 + $56,700

$104,800

2009

$5,565

$48,100 + $56,700

$104,800

Tax history for 209 New Providence Rd

Year

Property tax

Land + Additions

Assessment*

2025

$14,223 (+2.4%)

$260,200 + $417,100

$677,300

2024

$13,885 (+3.1%)

$260,200 + $417,100

$677,300

2023

$13,465 (−0.5%)

$260,200 + $417,100

$677,300

2022

$13,526 (+1.7%)

$260,200 + $417,100

$677,300

2021

$13,302 (+31.6%)

$260,200 + $417,100

$677,300

2020

$10,105 (−0.5%)

$260,200 + $417,100

$677,300

2019

$10,158 (−0.2%)

$48,100 + $87,100

$135,200

2018

$10,178 (+0.7%)

$48,100 + $87,100

$135,200

2017

$10,104 (+2.3%)

$48,100 + $87,100

$135,200

2016

$9,873 (+8.4%)

$48,100 + $87,100

$135,200

2014

$9,107 (+4.5%)

$48,100 + $87,100

$135,200

2013

$8,711 (+4.3%)

$48,100 + $87,100

$135,200

2012

$8,350 (+36.7%)

$48,100 + $87,100

$135,200

2011

$6,109 (+3.6%)

$48,100 + $87,100

$135,200

2010

$5,896 (+6.0%)

$48,100 + $56,700

$104,800

2009

$5,565

$48,100 + $56,700

$104,800

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Zoning

R-2

Single-Family Residence District

This zoning district is limited to single family residential use.

Property details

Exterior

Exterior Information
Exterior Wall: Frame

Property Information
Living Sq. Ft: 2,998
# of Stories: 1.5
Legal Description: INCL BLK 3-C LOTS 7 & 9A

Parking & Garage Information
# of Parking Spaces: 2

Lot Information
# of Buildings: 1
Land Sq. Ft: 11,238
Legal Lot Number: 7
Legal Block Number: 3.03
Municipality Name: MOUNTAINSIDE BORO
Acres: 0.258
Zoning Code: R-2
State Use Description: RESIDENTIAL

Financial

Assessor Information
Assessment Year: 2026
Tax District County: MOUNTAINSIDE BORO

Public facts

Beds: —
Baths: —
Sq. Ft.: 2,998
Stories: 1.5
Lot Size: 0.26 acres
Style: Single Family Residential
Year Built: 1930
Year Renovated: —
County: Union County
APN: 1000003 0300007

Home facts updated by county records on Jul 14, 2026

Around this home

Schools

Beechwood School

Public PreK-2 • Assigned • 0.5mi

Deerfield Elementary School

Public 3-8 • Assigned • 0.8mi

8/10

Governor Livingston High School

Public 9-12 • Assigned • 1.8mi

8/10

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

7/10 Heat Factor

7 days above 102° expected this year, 15 days in 30 years

6/10 Wind Factor

27% chance of strong winds in next 30 years

4/10 Air Factor

3 unhealthy days expected this year, 5 days in 30 years

Provided by First Street

Historical weather

Mountainside, NJ • 07092

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

8.6 hrs

4.2 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.11M – $1.35M

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Nearby similar homes

OPEN SUN, 1PM TO 3PM

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351 Old Tote Rd, Mountainside, NJ 07092-1838

FOR SALE BY OWNER

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New listings for sale in 07092-2118

OPEN SUN, 1PM TO 4PM3D WALKTHROUGH

$999,000

4 beds3.5 baths— sq ft

310 Old Grove Rd, Mountainside, NJ 07092-2118

OPEN SUN, 1PM TO 3PM

$899,000

3 beds3 baths— sq ft

351 Old Tote Rd, Mountainside, NJ 07092-1838

OPEN SUN, 2PM TO 4PM

$1,750,000

5 beds3 baths4,063 sq ft

355 Ackerman St, Mountainside, NJ 07092-1313

EARLY ACCESSCOLDWELL BANKER REALTY COMING SOON

$1,099,000

3 beds3 baths1,850 sq ft

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OPEN SUN, 1PM TO 4PM

$950,000

3 beds2 baths— sq ft

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Home values near 209 New Providence Rd

Data from public records.

Address	Redfin Estimate
231 New Providence Road, Mountainside, NJ 5 Beds \| 2.5 Baths \| - Sq. Ft.	$1,079,512
241 New Providence Road, Mountainside, NJ - Beds \| - Baths \| 3328 Sq. Ft.	$944,037

Address	Redfin Estimate
221 New Providence Road, Mountainside, NJ 3 Beds \| 1.5 Baths \| - Sq. Ft.	$770,066
190 New Providence Road, Mountainside, NJ 4 Beds \| 3.5 Baths \| - Sq. Ft.	$972,911

Address	Redfin Estimate
227 New Providence Road, Mountainside, NJ - Beds \| - Baths \| 1568 Sq. Ft.	$755,909
229 Appletree Lane, Mountainside, NJ - Beds \| - Baths \| 1443 Sq. Ft.	$790,995

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