Nassau County  »  11590  »  Prospect Ave  »  863 Prospect Ave

863 Prospect Avenue, Westbury, NY 11590 - Property report

Also known as: 863 Prospect Ave

Property image for 863 Prospect Avenue, Westbury, NY 11590
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Property type

Two Family Year - Round Residence (220.01)

Year built

1954

Acreage

0.109

Sale price

$490,000

General information

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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
863 Prospect Avenue
ZIP code
11590
County
Nassau
Town/City
North Hempstead
Village (SWIS code)
None (unincorporated town)
Parcel ID
11-3-45

Owner

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Sales
Sale date
07/23/2025
Sale price
$490,000
Arm's length
Tax
Tax year
2026
Current property tax
$9,983
Tax class
Zoning & Use
Zoning
R-D
Building
Property type
Two Family Year - Round Residence (220.01)
Building sq. ft.
1,230
Buildings on lot
1
Stories
1.5
Year built
1954
Rooms
7
Bathrooms
2
Exterior wall
Alum/Vinyl
Building style
Cape
Basement
Full
Attic
None
Heating type
Central
Heating system
Hot water
Lot
Acreage
0.109
Topography
Level
Land
Primary site

Area overview

Walk score
59 /100.  Somewhat Walkable
Transit score
0 /100.  Minimal Transit
Bike score
66 /100.  Bikeable
School district
2001

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

Ownership

Ownership information for 863 Prospect Avenue, Westbury, NY

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

Sales history for 863 Prospect Avenue, Westbury, NY 11590

Sale date Sale price Buyer name Seller name
07/23/2025 $490,000 XXX X XXXXXXXXXXX XXXXX; XX XXXX XXXXX XXXXXXXX XXXX XXX X/X XXXXXX XXXXXXX XX XXX X XXXXX XXX
11/19/1997 $55,000 XXXXXX XXXX XXXXXX XXXXX, XXXXX, XXXXXX

*Most recent sales on record for this property.

More about Nassau County property records.

Title documents

Date Type Amount Party 1 Party 2
08/08/2025 - R
07/23/2025 - D		 Deed
(Deed-Deed)		 XXX X XXXXX XXX XXX X XXXXXXXXXXX XXXXX
06/19/2023 - R Assignment
(Assign Mortgage)		 XXXX XX XXXXXXX XX XX XXXX XXXXX XXXXXXXX XXXX XXX
09/19/2019 - R
07/25/2019 - D		 Mortgage
(Loan Modification)		 XXXXXX XXXX X XXXX XX XXXXXXX XX
11/26/1997 - R
11/19/1997 - D		 Deed XXXXXX XXXXX, XXXXX, XXXXXX XXXXXX XXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 863 Prospect Avenue, Westbury, 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
$9,983
Current school tax
Recent tax assessments
Market value
$319,000
Assessed value
$319
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 $319,000 $319 3129.524 $9,983 +2.04%
2025 $319,000 $319 3066.815 $9,783 -8.09%
2024 $319,438 $319 3336.67 $10,644 -8.37%
2023 $319,000 $319 3641.468 $11,616 -10.88%
2022 $319,000 $319 4086.145 $13,035 -10.36%
2021 $307,000 $307 4736.745 $14,542 +18.45%
2020 $242,400 $606 2025.916 $12,277 +6.94%
2019 $242,400 $606 1894.393 $11,480 +3.46%
2018 $242,400 $606 1831.006 $11,096 +3.23%
2017 $242,400 $606 1773.747 $10,749 +3.03%
Permits

Permit information for 863 Prospect Avenue, Westbury, NY

No recently recorded permits for this property.

Neighborhood

Risk

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FEMA flood zones

FEMA flood zones
X

Transportation

Daily traffic map
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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Park Avenue School 3 Public 1-5 556 0.29
Powells Lane School 5 Public 1-5 486 0.63
Dryden Street School NR Public PK, K-1 433 0.78
Dryden Street School NR Public PK, K-1 433 0.78
Westbury Friends School NR Private PK-2 45 0.99
Westbury Friends School NR Private PK-2 45 0.99
New York Christian Center Academy NR Private PK, K-12 71 1.03
New York Christian Center Academy NR Private PK, K-12 71 1.03
Long Island Montessori School NR Private K 5 1.21
Cantiague Elementary School 8 Public K-5 403 1.34
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Westbury Middle School 4 Public 6-8 1,053 0.91
Clarke Middle School 7 Public 6-8 637 1.01
New York Christian Center Academy NR Private PK, K-12 71 1.03
Red Robin Country Day School NR Private 0 1.33
St Brigid/Our Lady Of Hope Regional School NR Private PK-8 318 1.48
Whispering Pines School NR Private PK-10 131 1.49
Carousel Day School NR Private 0 1.67
Carle Place Middle Senior High School 7 Public 7-12 598 2.08
Hicksville Middle School 4 Public 6-8 1,185 2.38
Wheatley School 10 Public 8-12 666 2.55
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
W Tresper Clarke High School 9 Public 9-12 858 1.01
New York Christian Center Academy NR Private PK, K-12 71 1.03
Westbury High School 5 Public 9-12 1,541 1.15
Red Robin Country Day School NR Private 0 1.33
Whispering Pines School NR Private PK-10 131 1.49
Carousel Day School NR Private 0 1.67
Carle Place Middle Senior High School 7 Public 7-12 598 2.08
Hicksville High School 6 Public 9-12 1,852 2.11
Holy Trinity Diocesan High School NR Private 9-12 677 2.12
East Meadow High School 8 Public 9-12 1,498 2.38

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

Neighbors for 863 Prospect Avenue, Westbury, NY

232 Garden St, Westbury 224 Garden St, Westbury 234 Garden St, Westbury 233 Hopper St, Westbury 875 Prospect Ave, Westbury 914 Park Ave, Westbury 236 Rushmore St, Westbury 232 Rushmore St, Westbury 226 Garden St, Westbury 865 Prospect St, Westbury 228 Rushmore St, Westbury 866 Park Ave, Westbury 237 Hopper St, Westbury 240 Rushmore St, Westbury 220 Rushmore St, Westbury 219 Urban Ave, Westbury 215 Urban Ave, Westbury 230 Garden St, Westbury 862 Park Ave, Westbury 231 Hopper St, Westbury

Nearby ZIP codes for 863 Prospect Avenue, Westbury, NY

11501, Nassau County, NY 11507, Nassau County, NY 11514, Nassau County, NY 11530, Nassau County, NY 11545, Nassau County, NY 11548, Nassau County, NY 11549, Nassau County, NY 11550, Nassau County, NY 11552, Nassau County, NY 11554, Nassau County, NY 11556, Nassau County, NY 11568, Nassau County, NY 11575, Nassau County, NY 11576, Nassau County, NY 11577, Nassau County, NY 11596, Nassau County, NY 11753, Nassau County, NY 11756, Nassau County, NY 11801, Nassau County, NY

Frequently asked questions

What is the year built for 863 Prospect Avenue, Westbury, NY 11590?

The development at 863 Prospect Avenue, Westbury, NY 11590 was built in 1954.

What is the total square footage of 863 Prospect Avenue, Westbury, NY 11590?

863 Prospect Avenue, Westbury, NY 11590 has a total of 1,230 square feet.

When was 863 Prospect Avenue, Westbury, NY 11590 last sold and what was the sale price?

863 Prospect Avenue, Westbury, NY 11590 was last sold on 07/23/2025 for $490,000.

What is the assessed value of 863 Prospect Avenue, Westbury, NY 11590?

863 Prospect Avenue, Westbury, NY 11590 is currently assessed at $319.

What are the property taxes for 863 Prospect Avenue, Westbury, NY 11590?

The property taxes for 863 Prospect Avenue, Westbury, NY 11590 total $9,983.

How many residential units does this building have?

This building has 2 residential unit(s).

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