Nassau County  »  11550  »  Seaman Ave  »  18 Seaman Ave

18 Seaman Avenue, Hempstead, NY 11550 - Property report

Also known as: 18 Seaman Ave

Property image for 18 Seaman Avenue, Hempstead, NY 11550
static Mapbox map

Property type

Three Family Year - Round Residence (230.01)

Year built

1934

Acreage

0.106

Sale price

$304,000

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
18 Seaman Avenue
ZIP code
11550
County
Nassau
Town/City
Hempstead
Village (SWIS code)
Hempstead
Parcel ID
34-264-110

Owner

Find out who owns 18 Seaman Avenue, Hempstead, NY 11550. Uncover corporate and individual owners with a free account.

Sales
Sale date
11/02/2018
Sale price
$304,000
Arm's length
Tax
Tax year
2026
Current property tax
$9,317
Tax class
Building
Property type
Three Family Year - Round Residence (230.01)
Building sq. ft.
2,525
Buildings on lot
1
Stories
2
Year built
1934
Rooms
9
Bathrooms
3
Exterior wall
Alum/Vinyl
Building style
Old Style
Basement
Full
Attic
None
Heating type
Central
Heating system
Steam and vapor
Lot
Acreage
0.106
Topography
Level
Land
Primary site

Area overview

Walk score
68 /100.  Somewhat Walkable
Transit score
55 /100.  Good Transit
Bike score
51 /100.  Bikeable
School district
1001

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

Ownership

Ownership information for 18 Seaman Avenue, Hempstead, NY

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

Sales history for 18 Seaman Avenue, Hempstead, NY 11550

Sale date Sale price Buyer name Seller name
11/02/2018 $304,000 XXXX XXXXX XXXXXX XXX
11/07/2014 $530,050 XXXXXXX XXXXXXXX XXXXXXXX XXXXXXXXXXX XXXXX XXXXX
01/23/2006 $415,000 XXXX XXXXXXXX X; XXXXX XXXXXXXX X XXXXX XXXXXXX

*Most recent sales on record for this property.

More about Nassau County property records.

Title documents

Date Type Amount Party 1 Party 2
04/21/2025 - R Other
(Mortgage satisfaction)		 XXXX XXXXX XXXXXXXX XXXXXXXXX XX XX
05/02/2025 - R
04/01/2025 - D		 Mortgage
(Mtg-mortgage)		 X & X #X XXX XXXXXXXX XXXXXXX XXX
08/31/2020 - R
08/21/2020 - D		 Deed XXXX XXXXX X & X #X
07/28/2020 - R
06/30/2020 - D		 Deed X & X #X XXX XXXX XXXXX
07/28/2020 - R
06/30/2020 - D		 Mortgage
(Fixed rate)		 XXXX XXXXX XXXXXXXX XXXXXXXXX XX
11/20/2018 - R
11/02/2018 - D		 Deed XXXX XXXXX X&X #X XXX
11/20/2018 - R
11/02/2018 - D		 Deed XXXXXX XXX XXXX XXXXX
11/26/2014 - R
11/07/2014 - D		 Deed
(Referee`s deed)		 XXXXX XXXXX XXXXXXX XXXXXXXX XXXXXXXX XXXXXXXXXXX
02/15/2006 - R
01/23/2006 - D		 Deed XXXXX XXXXXXX XXXX XXXXXXXX X
07/27/2004 - R
06/21/2004 - D		 Deed XXXXX XXXXXXX XXXXXXX XXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 18 Seaman Avenue, Hempstead, NY

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

Current property tax
Tax year
2026
Current property tax
$9,317
Base tax
$10,022
Current school tax
Recent tax assessments
Market value
$398,000
Assessed value
$398
Transitional assessed value
Exemptions

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 $398,000 $398 2518.063 $10,022 -0.78%
2025 $398,000 $398 2537.866 $10,101 -6.68%
2024 $398,822 $398 2719.393 $10,823 +1.56%
2023 $362,000 $362 2943.81 $10,657 -10.70%
2022 $362,000 $362 3296.383 $11,933 -12.26%
2021 $351,000 $351 3874.779 $13,600 +7.35%
2020 $300,400 $751 1686.931 $12,669 +4.04%
2019 $300,400 $751 1621.454 $12,177 +2.78%
2018 $300,400 $751 1577.543 $11,847 +6.49%
2017 $300,400 $751 1481.45 $11,126 +5.76%
Permits

Permit information for 18 Seaman Avenue, Hempstead, 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

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FEMA flood zones

FEMA flood zones
X

Transportation

Daily traffic map
View daily traffic map

Access the detailed traffic volume map for 18 Seaman Avenue, Hempstead, NY 11550 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)
Jackson Main Elementary School 5 Public 1-6 495 0.14
Jackson Annex School NR Public 1-5 394 0.25
Front Street Elementary School NR Public 5-6 340 0.50
RHODES ACADEMY OF HUMANITIES-ARTS 2 Public PK, K-5 739 0.56
RHODES ACADEMY OF HUMANITIES-ARTS 2 Public PK, K-5 739 0.56
Barack Obama Elementary School 3 Public 1-6 501 0.75
Locust School NR Public K-1 138 0.77
California Avenue Elementary School 4 Public PK, K-5 663 0.77
California Avenue Elementary School 4 Public PK, K-5 663 0.77
Little Red Train Private School NR Private PK-K 21 0.83
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Hanc - Middle & High School NR Private 7-12 390 0.48
Alverta B Gray Schultz Middle School 3 Public 7-8 938 0.82
Academy Charter School 8 Charter K-12 1,880 0.86
Academy Charter School-Uniondale 7 Charter K-7, 9-11 1,272 0.98
Nassau Boces NR Public K-12 1,712 1.05
St Martin De Porres Marianist School NR Private PK, K-8 427 1.15
Crescent School NR Private PK-12 239 1.19
St Joseph Elementary School NR Private PK-8 286 1.19
Evergreen Charter School 5 Charter K-11 966 1.44
Kellenberg Memorial High School NR Private 6-12 2,549 1.60
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Hanc - Middle & High School NR Private 7-12 390 0.48
Academy Charter School 8 Charter K-12 1,880 0.86
Academy Charter School-Uniondale 7 Charter K-7, 9-11 1,272 0.98
Nassau Boces NR Public K-12 1,712 1.05
Crescent School NR Private PK-12 239 1.19
Sacred Heart Academy NR Private 9-12 853 1.21
Evergreen Charter School 5 Charter K-11 966 1.44
Hempstead High School 2 Public 9-12 1,866 1.59
Kellenberg Memorial High School NR Private 6-12 2,549 1.60
Uniondale High School 4 Public 9-12 2,080 1.74

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

Neighbors for 18 Seaman Avenue, Hempstead, NY

33 Delaware Pl, Hempstead 22 Seamen Ave, Hempstead 117 Warner Ave, Hempstead 131 Warner Ave, Hempstead 111 Warner Ave, Hempstead 83 Warner Ave, Hempstead 79 Warner Ave, Hempstead 30 Seaman Ave, Hempstead 55 Warner Ave, Hempstead 91 Warner Ave, Hempstead 14 Seaman Ave, Hempstead 31 Delaware Pl, Hempstead 35 Delaware Pl, Hempstead 26 Seaman Ave, Hempstead 63 Warner Ave, Hempstead 34 Seaman Ave, Hempstead 130 Westbury Blvd, Hempstead 137 Warner Ave, Hempstead 125 Warner Ave, Hempstead 105 Warner Ave, Hempstead

Nearby ZIP codes for 18 Seaman Avenue, Hempstead, NY

11010, Nassau County, NY 11501, Nassau County, NY 11510, Nassau County, NY 11514, Nassau County, NY 11518, Nassau County, NY 11520, Nassau County, NY 11530, Nassau County, NY 11549, Nassau County, NY 11552, Nassau County, NY 11554, Nassau County, NY 11556, Nassau County, NY 11563, Nassau County, NY 11565, Nassau County, NY 11566, Nassau County, NY 11572, Nassau County, NY 11575, Nassau County, NY 11590, Nassau County, NY 11596, Nassau County, NY

Frequently asked questions

What is the year built for 18 Seaman Avenue, Hempstead, NY 11550?

The development at 18 Seaman Avenue, Hempstead, NY 11550 was built in 1934.

What is the total square footage of 18 Seaman Avenue, Hempstead, NY 11550?

18 Seaman Avenue, Hempstead, NY 11550 has a total of 2,525 square feet.

When was 18 Seaman Avenue, Hempstead, NY 11550 last sold and what was the sale price?

18 Seaman Avenue, Hempstead, NY 11550 was last sold on 11/02/2018 for $304,000.

What is the assessed value of 18 Seaman Avenue, Hempstead, NY 11550?

18 Seaman Avenue, Hempstead, NY 11550 is currently assessed at $398.

What are the property taxes for 18 Seaman Avenue, Hempstead, NY 11550?

The property taxes for 18 Seaman Avenue, Hempstead, NY 11550 total $10,021.

How many residential units does this building have?

This building has 3 residential unit(s).

Disclaimer

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