Google street view image for 51 Knollton Rd, Allendale, NJ 07401

Off Market Aug 2002 for $545K

$1,057,864

Est. refi paymentEst. refi $3,446/mo

•

2,216

sq ft

51 Knollton Rd, Allendale, NJ 07401

About this home

51 Knollton Rd is a 2,216 square foot house on a 10,498 square foot lot with 5 bedrooms and 3.5 bathrooms. - it last sold on August 02, 2002 for $545,000. Based on Redfin's Allendale data, we estimate the home's value is $1,057,864.

Single-familyProperty Type

1952Year Built

10,498 sq ftLot Size

$477Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,057,864

$513K since sold in August 2002$9,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 34.7% higher than the average sale price ($785K) of 5 comparable homes.

SOLD AUG 13, 2026
$855,000
A
4 beds2.5 baths— sq ft
143 Nottingham Rd, Ramsey, NJ 07446
Terrie O'Connor Realtors-Lake St.
SOLD JUL 16, 2026
$725,000
B
3 beds1.5 baths— sq ft
314 Canterbury Dr, Ramsey, NJ 07446
Terrie O'Connor Realtors-Hasbrouck Heights
SOLD APR 20, 2026
$687,000
C
3 beds1.5 baths— sq ft
33 Sherwood Dr, Ramsey, NJ 07446
Keller Williams Village Square Realty
SOLD DEC 15, 2025
$910,000
D
4 beds2 baths— sq ft
3 Anne Ave, Ramsey, NJ 07446
Keller Williams Village Square Realty
SOLD JUL 15, 2026
$750,000
E
3 beds2.5 baths— sq ft
235 Nottingham Rd, Ramsey, NJ 07446
Prominent Properties Sotheby's International Realty-Alpine

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Earn from this home

Sell

$865,058

Est. take-home

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Refinance

Est. cash available

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Rent

$3,893/mo

Redfin rental estimate

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Market trends in 07401, NJ

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

106.7%

+0.0% MoM

Median sale price

$907K

$7K MoM

Avg. days on market

60d

2 days MoM

Recently sold homes

2 MoM

New listings for sale

NEW 19 HRS AGO
704 Franklin Tpke, Allendale, NJ 07401-1612
$850,000
3 beds1.5 baths— sq ft
704 Franklin Tpke, Allendale, NJ 07401-1612
3D WALKTHROUGH
$1,395,000
4 beds2.5 baths— sq ft
17 Colonial Dr, Allendale, NJ 07401
The Agency One Rock-Allendale, (201) 904-7400
$749,000
2 beds2 baths1,775 sq ft
1202 Whitney Ln, Allendale, NJ 07401-1768
See all

Provided by Redfin

Sale history for 51 Knollton Rd

Year

Property tax

Land + Additions

Assessment*

2025

$14,575 (−0.6%)

$482,800 + $363,000

$845,800

2024

$14,662 (−1.7%)

$397,700 + $320,300

$718,000

2023

$14,916 (+7.0%)

$381,100 + $314,100

$695,200

2022

$13,938 (+6.6%)

$371,600 + $306,700

$678,300

2021

$13,072 (+1.8%)

$340,700 + $271,400

$612,100

2020

$12,847 (+2.7%)

$326,500 + $230,000

$556,500

2019

$12,506 (+2.3%)

$319,300 + $213,100

$532,400

2018

$12,229 (+0.4%)

$319,300 + $213,100

$532,400

2017

$12,181 (−0.1%)

$319,300 + $213,100

$532,400

2016

$12,197 (−0.9%)

$319,300 + $213,100

$532,400

2014

$12,312 (+1.1%)

$319,300 + $197,400

$516,700

2013

$12,179 (+2.0%)

$319,300 + $197,400

$516,700

2012

$11,941 (−2.0%)

$319,300 + $197,400

$516,700

2011

$12,187 (+1.1%)

$319,300 + $197,400

$516,700

2010

$12,050 (+0.9%)

$287,100 + $169,000

$456,100

2009

$11,941

$287,100 + $169,000

$456,100

Tax history for 51 Knollton Rd

Year

Property tax

Land + Additions

Assessment*

2025

$14,575 (−0.6%)

$482,800 + $363,000

$845,800

2024

$14,662 (−1.7%)

$397,700 + $320,300

$718,000

2023

$14,916 (+7.0%)

$381,100 + $314,100

$695,200

2022

$13,938 (+6.6%)

$371,600 + $306,700

$678,300

2021

$13,072 (+1.8%)

$340,700 + $271,400

$612,100

2020

$12,847 (+2.7%)

$326,500 + $230,000

$556,500

2019

$12,506 (+2.3%)

$319,300 + $213,100

$532,400

2018

$12,229 (+0.4%)

$319,300 + $213,100

$532,400

2017

$12,181 (−0.1%)

$319,300 + $213,100

$532,400

2016

$12,197 (−0.9%)

$319,300 + $213,100

$532,400

2014

$12,312 (+1.1%)

$319,300 + $197,400

$516,700

2013

$12,179 (+2.0%)

$319,300 + $197,400

$516,700

2012

$11,941 (−2.0%)

$319,300 + $197,400

$516,700

2011

$12,187 (+1.1%)

$319,300 + $197,400

$516,700

2010

$12,050 (+0.9%)

$287,100 + $169,000

$456,100

2009

$11,941

$287,100 + $169,000

$456,100

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

Zoning

Residence Zone District

This zone district is designed for single-family residential use but also permits any use permitted in the AAA Residential Zone District.

Permitted uses

Include but are not limited to:

Religious facility
Automotive repair garage
Restaurant
Housing-Single unit
Public service
Educational/school
Agriculture-Cropland

Property details

Exterior

Property Information
Living Sq. Ft: 2,216
Building Sq. Ft: 2,216

Parking & Garage Information
# of Parking Spaces: 1
Parking Type: Undefined Type - 1 Car Garage
Garage / Carport Type: Undefined Type - 1 Car

Lot Information
# of Buildings: 1
Land Sq. Ft: 10,498
Legal Lot Number: 11
Legal Block Number: 507
Municipality Name: ALLENDALE BORO
Acres: 0.241
Depth Footage: 105
Front Footage: 100
Zoning Code: AA
State Use Description: RESIDENTIAL

Financial

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

Public facts

Beds: 5
Baths: 3.5
Sq. Ft.: 2,216
Stories: —
Parking Spaces: —
Basement: Yes
Accessible: No
Lot Size: 10,498 square feet
Style: Single Family Residential
Year Built: 1952
Year Renovated: 2021
County: Bergen County
APN: 0100507 00011
HOA Dues: —
Garage: Yes
Features: —

Home facts updated by owner on Dec 5, 2021

Around this home

Schools

Hillside Elementary School

Public PreK-3 • Assigned • 1.3mi

9/10

Brookside Elementary School

Public 4-8 • Assigned • 1.3mi

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

6/10 Heat Factor

7 days above 98° 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

Allendale, NJ • 07401

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

$1.00M – $1.22M

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Nearby similar homes

NEW 19 HRS AGO

$850,000

3 beds1.5 baths— sq ft

704 Franklin Tpke, Allendale, NJ 07401-1612

$3,250,000

6 beds5 baths— sq ft

238 E Saddle River Rd, Saddle River, NJ 07458

Keller Williams Village Square Realty, (201) 445-4300

$2,900,000

5 beds5.5 baths— sq ft

24 Wildwood Rd, Saddle River, NJ 07458-2514

3D WALKTHROUGH

$765,000

4 beds2 baths— sq ft

61 Mackay Ave, Waldwick, NJ 07463

The Agency One Rock-Paramus, (201) 975-4141

3D WALKTHROUGH

$2,659,999

5 beds4 baths— sq ft

164 E Saddle River Rd, Saddle River, NJ 07458-3030

3D WALKTHROUGH

$4,495,000

6 beds6.5 baths— sq ft

14 Eckert Farm Rd, Saddle River, NJ 07458

The Agency One Rock-Ridgewood, (201) 962-9552

New listings for sale in 07401-1612

NEW 19 HRS AGO

$850,000

3 beds1.5 baths— sq ft

704 Franklin Tpke, Allendale, NJ 07401-1612

3D WALKTHROUGH

$1,395,000

4 beds2.5 baths— sq ft

17 Colonial Dr, Allendale, NJ 07401

The Agency One Rock-Allendale, (201) 904-7400

$749,000

2 beds2 baths1,775 sq ft

1202 Whitney Ln, Allendale, NJ 07401-1768

Home values near 51 Knollton Rd

Data from public records.

Address	Redfin Estimate
30 Knollton Rd, Allendale, NJ 4 Beds \| 2.5 Baths \| - Sq. Ft.	$1,117,613
29 Knollton Rd, Allendale, NJ 3 Beds \| 3 Baths \| 1692 Sq. Ft.	$1,119,429

Address	Redfin Estimate
46 Knollton Rd, Allendale, NJ - Beds \| - Baths \| 1524 Sq. Ft.	$935,577
17 Knollton Rd, Allendale, NJ - Beds \| - Baths \| 3498 Sq. Ft.	$1,282,002

Address	Redfin Estimate
5 Knollton Rd, Allendale, NJ - Beds \| - Baths \| 3524 Sq. Ft.	$1,255,847
71 Knollton Rd, Allendale, NJ - Beds \| - Baths \| 2216 Sq. Ft.	$1,303,597

This data may not show owner updates. Learn more.

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