Nassau County  »  11510  »  N William St  »  850 N William St

850 North William Street, Baldwin, NY 11510 - Property report

Also known as: 850 N William St

Property image for 850 North William Street, Baldwin, NY 11510
static Mapbox map

Property type

One Family Year - Round Residence (210.01)

Year built

1940

Acreage

0.115

Sale price

$379,000

General information

Unlock this property report with a free account

Access up-to-date information from property owner names to sales history, deeds, tax info, mortgages, development data, planimetric maps and more.

Address
Primary address
850 North William Street
ZIP code
11510
County
Nassau
Town/City
Hempstead
Village (SWIS code)
None (unincorporated town)
Parcel ID
36-174-117

Owner

Find out who owns 850 North William Street, Baldwin, NY 11510. Uncover corporate and individual owners with a free account.

Sales
Sale date
06/10/2015
Sale price
$379,000
Arm's length
Tax
Tax year
2026
Current property tax
$15,510
Tax class
Zoning & Use
Zoning
B
Building
Property type
One Family Year - Round Residence (210.01)
Building sq. ft.
1,344
Buildings on lot
1
Stories
1.7
Year built
1940
Rooms
4
Bathrooms
3
Exterior wall
Alum/Vinyl
Building style
Cape
Basement
Full
Attic
None
Heating type
Central
Heating system
Steam and vapor
Lot
Acreage
0.115
Topography
Level
Land
Primary site

Area overview

Walk score
67 /100.  Somewhat Walkable
Transit score
29 /100.  Some Transit
Bike score
45 /100.  Somewhat Bikeable
School district
1010

View more such as transportation, nearby schools and risk designations.

Ownership

Ownership information for 850 North William Street, Baldwin, NY

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address
Documents

Sales history for 850 North William Street, Baldwin, NY 11510

Sale date Sale price Buyer name Seller name
06/10/2015 $379,000 XXXXXXX XXXXXXX XXXXXXXX XXXXX
06/18/2007 $381,600 XXXXXXXX XXXXX XXXX XXXX X; XXXX XXXX X
07/28/1999 $150,000

*Most recent sales on record for this property.

More about Nassau County property records.

Title documents

Date Type Amount Party 1 Party 2
09/07/2021 - R
06/07/2021 - D		 Mortgage
(Loan modification)		 XXXXXXX XXXXXXX XXXX
07/20/2015 - R
06/10/2015 - D		 Deed XXXXXXXX XXXXX XXXXXXX XXXXXXX
06/27/2007 - R
06/18/2007 - D		 Deed XXXX XXXX X XXXXXXXX XXXXX
11/15/2000 - R
10/26/2000 - D		 Deed
07/12/2000 - R
06/28/2000 - D		 Deed
08/04/1999 - R
07/28/1999 - D		 Deed

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 850 North William Street, Baldwin, NY

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2026
Property tax
$15,510
Current school tax
Recent tax assessments
Market value
$478,000
Assessed value
$478
Transitional assessed value

More about Nassau County property taxes

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Market value Assessed value Tax rate Property tax Y-o-Y change
2026 $478,000 $478 3244.822 $15,510 +5.21%
2025 $478,000 $478 3084.059 $14,742 -6.07%
2024 $477,982 $478 3283.401 $15,695 -5.13%
2023 $478,000 $478 3460.916 $16,543 -9.61%
2022 $478,000 $478 3828.88 $18,302 -10.99%
2021 $464,000 $464 4431.472 $20,562 +26.30%
2020 $334,400 $836 1947.429 $16,281 +5.45%
2019 $334,400 $836 1846.732 $15,439 +8.81%
2018 $322,400 $806 1760.344 $14,188 +4.44%
2017 $322,400 $806 1685.583 $13,586 +3.57%
Permits

Permit information for 850 North William Street, Baldwin, NY

No recently recorded permits for this property.

Neighborhood

Hempstead residential market stats

Access a detailed real estate market overview of Hempstead so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in Hempstead and compare it to other neighborhoods in Nassau.

Median sale price

$725,000

3.6% Y-o-Y

Median price/sq. ft.

$490

5.8% Y-o-Y

Nassau county median sale price

$800,000

5.3% Y-o-Y

Check out recently sold homes in Hempstead and see how their prices compare.

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

FEMA flood zones
X

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 850 North William Street, Baldwin, NY 11510 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Grand Avenue Elementary School 7 Public PK, K-5 532 0.50
Grand Avenue Elementary School 7 Public PK, K-5 532 0.50
Lenox Elementary School 6 Public K-5 263 0.52
Brookside Elementary School 6 Public K-5 244 0.71
William S Covert School 7 Public K-5 279 0.78
Centennial Avenue Elementary School 5 Public PK, K-6 499 0.83
Centennial Avenue Elementary School 5 Public PK, K-6 499 0.83
Wilson School 7 Public K-5 412 0.95
Pat Kam School & Early Childhood Center NR Private PK, K-5 126 1.08
Pat Kam School & Early Childhood Center NR Private PK, K-5 126 1.08
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Lawrence Road Middle School 3 Public 6-8 682 0.83
Community Academic Prep NR Private K-10 16 1.15
Bundle of Joy Kindergarten NR Private 0 1.30
Roosevelt Children S Academy Charter School 5 Charter K-8 730 1.33
Evergreen Charter School 5 Charter K-11 966 1.67
Roosevelt Middle School 5 Public 7-8 455 1.73
St Martin De Porres Marianist School NR Private PK, K-8 427 1.81
Alverta B Gray Schultz Middle School 3 Public 7-8 938 1.81
St Christopher Elementary School NR Private PK-8 231 1.83
Freeport Christian Academy & Daycare NR Private K-10 121 1.90
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Baldwin Senior High School 8 Public 9-12 1,484 0.80
South Side High School 9 Public 9-12 999 0.94
Community Academic Prep NR Private K-10 16 1.15
Bundle of Joy Kindergarten NR Private 0 1.30
Freeport High School 5 Public 9-12 2,264 1.60
Roosevelt High School 3 Public 9-12 1,075 1.64
Evergreen Charter School 5 Charter K-11 966 1.67
Hempstead High School 2 Public 9-12 1,866 1.74
Freeport Christian Academy & Daycare NR Private K-10 121 1.90
Crescent School NR Private PK-12 239 2.09

Data provided by GreatSchools.org © 2026. All rights reserved.

Neighbors for 850 North William Street, Baldwin, NY

892 N William St, Baldwin 883 Edwards St, Baldwin 840 N William St, Baldwin 836 N William St, Baldwin 824 N William St, Baldwin 818 N William St, Baldwin 884 N William St, Baldwin 819 Edward St, Baldwin 889 Edward St, Baldwin 888 N William St, Baldwin 867 Wesley St, Baldwin 860 N William St, Baldwin 870 N William St, Baldwin 900 N William St, Baldwin 844 N William St, Baldwin 874 N William St, Baldwin 830 N William St, Baldwin 864 N William St, Baldwin 880 N William St, Baldwin 109 Woodside Ave, Baldwin

Nearby ZIP codes for 850 North William Street, Baldwin, NY

11518, Nassau County, NY 11520, Nassau County, NY 11530, Nassau County, NY 11549, Nassau County, NY 11550, Nassau County, NY 11552, Nassau County, NY 11554, Nassau County, NY 11556, Nassau County, NY 11561, Nassau County, NY 11563, Nassau County, NY 11565, Nassau County, NY 11566, Nassau County, NY 11569, Nassau County, NY 11572, Nassau County, NY 11575, Nassau County, NY 11793, Nassau County, NY

Frequently asked questions

What is the year built for 850 North William Street, Baldwin, NY 11510?

The development at 850 North William Street, Baldwin, NY 11510 was built in 1940.

What is the total square footage of 850 North William Street, Baldwin, NY 11510?

850 North William Street, Baldwin, NY 11510 has a total of 1,344 square feet.

When was 850 North William Street, Baldwin, NY 11510 last sold and what was the sale price?

850 North William Street, Baldwin, NY 11510 was last sold on 06/10/2015 for $379,000.

What is the assessed value of 850 North William Street, Baldwin, NY 11510?

850 North William Street, Baldwin, NY 11510 is currently assessed at $478.

What are the property taxes for 850 North William Street, Baldwin, NY 11510?

The property taxes for 850 North William Street, Baldwin, NY 11510 total $15,510.

Disclaimer

Copyright 2003-2026 by PropertyShark.com

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

Sign up for a free account