Google street view image for 51 William St, Demarest, NJ 07627

Off market oct 2004 for $1.1M

$1,955,550

Est. refi paymentEst. refi $5,475/mo

—

•

— ba

•

3,224

sq ft

51 William St, Demarest, NJ 07627

About this home

51 William St is a 3,224 square foot house on a 10,019 square foot lot. - it last sold on October 06, 2004 for $1,100,000. Based on Redfin's Demarest data, we estimate the home's value is $1,955,550.

Single-familyProperty Type

2004Year Built

10,019 sq ftLot Size

$607Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,955,550

$856K since sold in October 2004$51K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 17.2% higher than the average sale price ($1.67M) of 6 comparable homes.

SOLD JUL 1, 2026
$1,500,000
A
4 beds3.5 baths— sq ft
27 Highland Ave, Demarest, NJ 07627
Keller Williams Town Life
SOLD SEP 1, 2026
$1,375,000
B
4 beds2.5 baths— sq ft
39 Maple Ave, Demarest, NJ 07627
The Agency One Rock-Fort Lee
SOLD JUL 15, 2026
$1,298,000
C
5 beds3.5 baths— sq ft
21 Meadow St, Demarest, NJ 07627
RE/MAX Signature Homes
SOLD SEP 28, 2026
$2,400,000
D
5 beds4.5 baths— sq ft
64 Highland Ave, Demarest, NJ 07627
Coldwell Banker, Fort Lee
SOLD SEP 25, 2026
$2,338,000
E
5 beds5.5 baths— sq ft
38 Glenwood Ave, Demarest, NJ 07627
Keller Williams Town Life
SOLD APR 28, 2026
52 Edward St, Demarest, NJ 07627
$1,100,000
F
3 beds2 baths— sq ft
52 Edward St, Demarest, NJ 07627

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Earn from this home

Sell

$1,503,217

Est. take-home

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Est. cash available

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Market trends in 07627, NJ

Last updated October 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-list price

98.1%

+0.0% MoM

Median sale price

$2.1M

$87K MoM

Avg. days on market

80d

0 days MoM

Recently sold homes

0 MoM

New listings for sale

$799,000
3 beds1.5 baths— sq ft
7 Hardenburgh Ave, Demarest, NJ 07627
Corcoran Infinity Properties, (201) 768-6868
See all

Provided by Redfin

Sale history for 51 William St

Year

Property tax

Land + Additions

Assessment*

2025

$29,793 (+6.8%)

$692,000 + $958,600

$1,650,600

2024

$27,907 (+4.8%)

$692,000 + $958,600

$1,650,600

2023

$26,638 (+2.8%)

$396,000 + $516,900

$912,900

2022

$25,917 (+2.5%)

$396,000 + $516,900

$912,900

2021

$25,278 (+2.4%)

$396,000 + $516,900

$912,900

2020

$24,685 (+3.0%)

$396,000 + $516,900

$912,900

2019

$23,973 (+3.2%)

$396,000 + $516,900

$912,900

2018

$23,233 (+2.5%)

$396,000 + $516,900

$912,900

2017

$22,676 (+1.6%)

$396,000 + $516,900

$912,900

2016

$22,320 (+3.6%)

$396,000 + $516,900

$912,900

2014

$21,544 (+0.5%)

$396,000 + $516,900

$912,900

2013

$21,435 (+2.3%)

$396,000 + $516,900

$912,900

2012

$20,951 (+1.3%)

$396,000 + $516,900

$912,900

2011

$20,686 (+2.1%)

$396,000 + $516,900

$912,900

2010

$20,266 (+2.0%)

$396,000 + $516,900

$912,900

2009

$19,865

$396,000 + $516,900

$912,900

Tax history for 51 William St

Year

Property tax

Land + Additions

Assessment*

2025

$29,793 (+6.8%)

$692,000 + $958,600

$1,650,600

2024

$27,907 (+4.8%)

$692,000 + $958,600

$1,650,600

2023

$26,638 (+2.8%)

$396,000 + $516,900

$912,900

2022

$25,917 (+2.5%)

$396,000 + $516,900

$912,900

2021

$25,278 (+2.4%)

$396,000 + $516,900

$912,900

2020

$24,685 (+3.0%)

$396,000 + $516,900

$912,900

2019

$23,973 (+3.2%)

$396,000 + $516,900

$912,900

2018

$23,233 (+2.5%)

$396,000 + $516,900

$912,900

2017

$22,676 (+1.6%)

$396,000 + $516,900

$912,900

2016

$22,320 (+3.6%)

$396,000 + $516,900

$912,900

2014

$21,544 (+0.5%)

$396,000 + $516,900

$912,900

2013

$21,435 (+2.3%)

$396,000 + $516,900

$912,900

2012

$20,951 (+1.3%)

$396,000 + $516,900

$912,900

2011

$20,686 (+2.1%)

$396,000 + $516,900

$912,900

2010

$20,266 (+2.0%)

$396,000 + $516,900

$912,900

2009

$19,865

$396,000 + $516,900

$912,900

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

Property details

Exterior

Property Information
Subdivision Name: VILLA SITES/DEMAREST
Living Sq. Ft: 3,224
Building Sq. Ft: 3,224
Legal Description: INCL BLK 90 LOTS 201 202

Lot Information
# of Buildings: 1
Land Sq. Ft: 10,019
Legal Lot Number: 201
Legal Block Number: 90
Municipality Name: DEMAREST BORO
Acres: 0.23
Zoning Code: A
State Use Description: RESIDENTIAL

Financial

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

Public facts

Beds: —
Baths: —
Sq. Ft.: 3,224
Stories: —
Lot Size: 10,019 square feet
Style: Single Family Residential
Year Built: 2004
Year Renovated: —
County: Bergen County
APN: 0900090 00201

Home facts updated by county records on Sep 14, 2026

Around this home

Schools

County Road Elementary School

Public PreK-1 • Assigned • 0.2mi

Demarest Middle School

Public 5-8 • Assigned • 0.7mi

8/10

Northern Valley Regional High School at Demarest

Public 9-12 • Assigned • 1.4mi

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

6/10 Heat Factor

7 days above 100° expected this year, 16 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, 7 days in 30 years

Provided by First Street

Historical weather

Demarest, NJ • 07627

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 8.7 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.

8.7 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.86M – $2.25M

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Nearby similar homes

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Prominent Properties Sotheby's International Realty-Tenafly, (201) 568-5668

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Keller Williams Town Life, (201) 894-8004

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RE/MAX Fortune Properties, (201) 816-8889

New listings for sale in 07627

$799,000

3 beds1.5 baths— sq ft

7 Hardenburgh Ave, Demarest, NJ 07627

Newer siding • Newer roof • Level lot

Corcoran Infinity Properties, (201) 768-6868

Home values near 51 William St

Data from public records.

Address	Redfin Estimate
50 William Street, Demarest, NJ 5 Beds \| 5.5 Baths \| - Sq. Ft.	$2,403,834
45 William Street, Demarest, NJ - Beds \| - Baths \| 5009 Sq. Ft.	$2,572,436

Address	Redfin Estimate
46 William Street, Demarest, NJ - Beds \| - Baths \| 1723 Sq. Ft.	$1,198,128
40 William Street, Demarest, NJ - Beds \| - Baths \| 4451 Sq. Ft.	$2,529,322

Address	Redfin Estimate
39 William Street, Demarest, NJ - Beds \| - Baths \| 2534 Sq. Ft.	$1,243,497
36 William Street, Demarest, NJ - Beds \| - Baths \| 2060 Sq. Ft.	$1,404,182

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 07627, NJ

Sale history for 51 William St

Tax history for 51 William St

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 07627

Home values near 51 William St

More real estate resources