Off market aug 2025 for $630K

$860,794

Est. refi paymentEst. refi $4,211/mo

•

1,820

sq ft

3981 Old Post Rd, Seaford, NY 11783

About this home

Charming Expanded Ranch In A Quiet Neighborhood In Seaford With Award Winning Blue Ribbon Plainedge School District. This Home Features Hardwood Floors, Recessed Lighting & Crown Molding. Living Room With Direct Flow Into Cozy Dining Room W/Glass Sliders Leading To Deck, Eik, Primary Bedroom W/2 Closets, Two Additional Bedrooms & A Full Hall Bathroom Complete The Main Level. A Fourth Bedroom Can Be Found Upstairs Along With A Handy Adjacent Den And Second Full Hall Bathroom. Full Basement Houses Laundry Area, Utilities, Plenty Of Storage & Ose. Close To Schools, Shopping, Restaurants & Transportation. Wonderful Opportunity In A Great Area ! Pre- Approval Or Pof Required By All.

Single-familyProperty Type

1954Year Built

7,590 sq ftLot Size

$473Est. Price/Sq.Ft.

1 garage spacesParking

Listing by Anthony Napolitano • Anthony Napolitano Homes

Contact: 516-798-4200

Bought with Nicholas Foulkes • Signature Premier Properties

Redfin checked: a minute ago

•Source:OneKey® MLS as Distributed by MLS Grid #854458

Redfin Estimate

$860,794

$231K since sold in August 2025$6,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 8.1% higher than the average sale price ($796K) of 6 comparable homes.

SOLD JAN 8, 2026
$760,000
A
4 beds2 baths1,700 sq ft
3980 Kingsberry Rd, Seaford, NY 11783
Listing by Signature Premier Properties
SOLD OCT 5, 2026
$831,000
B
4 beds2 baths1,456 sq ft
516 Heathcliff Dr, Seaford, NY 11783
Listing by Signature Premier Properties
SOLD AUG 20, 2026
$725,500
C
3 beds2 baths1,580 sq ft
3960 Wellwood Rd, Seaford, NY 11783
Listing by Century 21 AA Realty
SOLD JAN 9, 2026
$875,000
D
4 beds2 baths1,680 sq ft
294 Swansdowne Dr, Seaford, NY 11783
Listing by Coldwell Banker American Homes
SOLD SEP 21, 2026
$731,600
E
4 beds2 baths1,275 sq ft
665 Dianne St, Seaford, NY 11783
Listing by Compass Greater NY LLC
SOLD SEP 29, 2026
$855,000
F
4 beds2 baths1,435 sq ft
1022 White Birch Ln, Wantagh, NY 11793
Listing by Signature Premier Properties

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Earn from this home

Sell

$316,300

Est. take-home

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Refinance

Est. cash available

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Rent

$3,014/mo

Redfin rental estimate

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Market trends in 11783, NY

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

104.2%

+1.1% MoM

Median sale price

$815K

$5K MoM

Avg. days on market

20d

0 days MoM

Recently sold homes

5 MoM

New listings for sale

$979,000
4 beds2.5 baths2,483 sq ft
3592 Tonopah St, Seaford, NY 11783
Listing by Realty Values NY
$699,000
3 beds1 bath1,032 sq ft
2449 S Seamans Neck Rd, Seaford, NY 11783
Listing by Parkside Realty of Queens Inc
$749,000
3 beds1 bath1,166 sq ft
2342 Maple St, Seaford, NY 11783
Listing by Coldwell Banker American Homes
$799,000
2 beds2 baths1,408 sq ft
57 Spring Dr, Seaford, NY 11783
Listing by Century 21 AA Realty
$735,000
4 beds2 baths1,274 sq ft
3884 Lincoln St, Seaford, NY 11783
Listing by Signature Premier Properties
$799,000
3 beds2 baths1,040 sq ft
3963 Sandra Ln, Seaford, NY 11783
Listing by Compass Greater NY LLC
See all

Provided by Redfin

Sale history for 3981 Old Post Rd

Year

Property tax

Land + Additions

Assessment*

2025

$15,790 (+2.5%)

$262 + $251

$513

2024

$15,398 (+8.0%)

$262 + $251

$513

2023

$14,258 (+3.3%)

$262 + $251

$513

2022

$13,800 (+14.9%)

$262 + $251

$513

2021

$12,016 (+6.4%)

$277 + $265

$542

2020

$11,297 (+11.8%)

$277 + $265

$542

2019

$10,109 (−0.8%)

$265 + $254

$519

2018

$10,194 (+0.9%)

$486 + $95

$581

2017

$10,102 (−3.1%)

$486 + $134

$620

2016

$10,425 (+0.2%)

$486 + $173

$659

2015

$10,402 (−2.0%)

$486 + $308

$794

2014

$10,612 (−3.1%)

$486 + $308

$794

2013

$10,948 (+33.1%)

$573 + $363

$936

2012

$8,227 (+1.7%)

$573 + $363

$936

2011

$8,089 (−17.7%)

$573 + $363

$936

2010

$9,830 (−3.6%)

$545 + $447

$992

2009

$10,193

$551 + $620

$1,171

Tax history for 3981 Old Post Rd

Year

Property tax

Land + Additions

Assessment*

2025

$15,790 (+2.5%)

$262 + $251

$513

2024

$15,398 (+8.0%)

$262 + $251

$513

2023

$14,258 (+3.3%)

$262 + $251

$513

2022

$13,800 (+14.9%)

$262 + $251

$513

2021

$12,016 (+6.4%)

$277 + $265

$542

2020

$11,297 (+11.8%)

$277 + $265

$542

2019

$10,109 (−0.8%)

$265 + $254

$519

2018

$10,194 (+0.9%)

$486 + $95

$581

2017

$10,102 (−3.1%)

$486 + $134

$620

2016

$10,425 (+0.2%)

$486 + $173

$659

2015

$10,402 (−2.0%)

$486 + $308

$794

2014

$10,612 (−3.1%)

$486 + $308

$794

2013

$10,948 (+33.1%)

$573 + $363

$936

2012

$8,227 (+1.7%)

$573 + $363

$936

2011

$8,089 (−17.7%)

$573 + $363

$936

2010

$9,830 (−3.6%)

$545 + $447

$992

2009

$10,193

$551 + $620

$1,171

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

Public record

Beds

—

Baths

Stories

1.7

Lot width

—

Lot depth

—

Lot size

7,590 Sq. Ft.

Year renovated

—

Sq. Ft.

1,820

Year built

1954

Style

Single Family Residential

County

Nassau County

APN

52450 00020

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 17, 2026.

Property details

Parking

Parking Information
Carport YN: No
Parking Total: 3

Garage Information
Garage Spaces: 1
Has Garage

Interior

Virtual Tour Information

Heating & Cooling
Cooling: Wall/Window Unit(s)
Heating: Baseboard

Interior Features
Interior Features: First Floor Bedroom,First Floor Full Bath,Eat-in Kitchen,Formal Dining
Appliances: Dishwasher, Oven, Refrigerator
Flooring: Hardwood

Room Information
Basement YN: Yes
Attic: Scuttle
Rooms Total: 8
Basement: Full

Bathroom Information
Bathrooms Full: 2

Exterior

Exterior Features
Construction Materials: Frame
Waterfront YN: No

Property Information
Living Area Source: Public Records
Living Area (Sq. Ft.): 1820.00
Building Area Total (Sq. Ft.): 1820.00
Property Sub Type: Single Family Residence

Financial

Tax Information
Tax Year: 2025
Tax Source: Municipality
Tax Section: 52
Tax Annual Amount: $16,491.64

Financial Information
Buyer Financing: Cash

Utilities

Utility Information
Sewer: Public Sewer
Utilities: Cable Available, Electricity Connected, Natural Gas Connected, Phone Available

Location

School Information
Elementary School: Eastplain School
Elementary School District: Plainedge
Middle Or Junior School: Plainedge Middle School
Middle Or Junior School District: Plainedge
High School: Plainedge Senior High School
High School District: Plainedge

Location Information
Directions: Route 135 to Hicksville Road To Old Post Road
County Or Parish: Nassau County

Public facts

Beds: —
Baths: 2.0
Sq. Ft.: 1,820
Stories: 1.7
Lot Size: 7,590 square feet
Style: Single Family Residential
Year Built: 1954
Year Renovated: —
County: Nassau County
APN: 52450 00020

Home facts updated by county records on Aug 17, 2026

Around this home

Schools

Island Trees Middle School

Public 5-9 • Assigned • 0.9mi

6/10

Island Trees High School

Public 9-12 • Assigned • 0.8mi

9/10

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 94° expected this year, 16 days in 30 years

6/10 Wind Factor

61% 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

Seaford, NY • 11783

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 4.5 hours in December, placing it below the U.S. average for solar exposure.

8.7 hrs

4.5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$818,000 – $990,000

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Home values near 3981 Old Post Rd

Data from public records.

Address	Redfin Estimate
3975 Old Post Road, Seaford, NY - Beds \| 2 Baths \| 1260 Sq. Ft.	$718,984
3993 Old Post Road, Seaford, NY 3 Beds \| 1 Baths \| 1025 Sq. Ft.	$750,963

Address	Redfin Estimate
4006 Old Post Road, Seaford, NY - Beds \| 1 Baths \| 1176 Sq. Ft.	$730,640
3970 Old Post Road, Seaford, NY - Beds \| 1 Baths \| 1040 Sq. Ft.	$636,833

Address	Redfin Estimate
3969 Old Post Road, Seaford, NY - Beds \| 2 Baths \| 1834 Sq. Ft.	$826,351
3957 Old Post Road, Seaford, NY - Beds \| 1 Baths \| 1025 Sq. Ft.	$673,748

Property information provided by OneKey® MLS as Distributed by MLS Grid when last listed in 2025. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 11783, NY

Sale history for 3981 Old Post Rd

Tax history for 3981 Old Post Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 11783

Home values near 3981 Old Post Rd

More real estate resources