Off market nov 2017 for $441K

$750,963

Est. refi paymentEst. refi $2,951/mo

•

1,025

sq ft

3993 Old Post Rd, Seaford, NY 11783

About this home

Single-familyProperty Type

1954Year Built

6,935 sq ftLot Size

$733Est. Price/Sq.Ft.

Listing by Susan Ruiz • Realty Connect USA LLC

Listing by Gale Montello • Realty Connect USA LLC

Bought with Jennifer Mabrouk • Century 21 Catapano Homes

Redfin checked: 4 minutes ago

•Source:OneKey® MLS as Distributed by MLS Grid #L2958509

Redfin Estimate

$750,963

$309K since sold in November 2017$3,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 0.1% lower than the average sale price ($752K) of 6 comparable homes.

SOLD JUL 30, 2026
$755,000
A
3 beds1 bath1,054 sq ft
104 Emerson Ave, Levittown, NY 11756
Listing by Signature Premier Properties
SOLD OCT 1, 2026
$800,000
B
3 beds2 baths1,045 sq ft
3900 Miller Pl, Levittown, NY 11756
Listing by Century 21 AA Realty
SOLD NOV 13, 2025
$580,000
C
3 beds1 bath1,176 sq ft
4092 Maywood Dr, Seaford, NY 11783
Listing by R H Premier Real Estate
SOLD JUN 1, 2026
$900,000
D
3 beds2 baths990 sq ft
2 Mohegan Dr, Massapequa, NY 11758
Listing by Douglas Elliman Real Estate
SOLD NOV 13, 2025
$635,000
E
3 beds1 bath1,099 sq ft
3945 Old Post Rd, Seaford, NY 11783
Listing by Coldwell Banker American Homes
SOLD SEP 29, 2026
$840,000
F
3 beds2 baths1,016 sq ft
389 Briarwood Rd, Massapequa, NY 11758
Listing by Coldwell Banker American Homes

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Earn from this home

Sell

$418,773

Est. take-home

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Refinance

Est. cash available

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Rent

$2,565/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 3993 Old Post Rd

Year

Property tax

Land + Additions

Assessment*

2025

$11,957 (−3.9%)

$264 + $241

$505

2024

$12,444 (−7.7%)

$264 + $241

$505

2023

$13,485 (−6.3%)

$264 + $241

$505

2022

$14,386 (−0.6%)

$264 + $241

$505

2021

$14,470 (−6.9%)

$264 + $226

$490

2020

$15,535 (+12.2%)

$264 + $226

$490

2019

$13,849 (−11.5%)

$253 + $217

$470

2018

$15,642 (+6.8%)

$562 + $210

$772

2017

$14,651 (+3.5%)

$562 + $210

$772

2016

$14,153 (+10.4%)

$562 + $210

$772

2015

$12,821 (+23.1%)

$562 + $210

$772

2014

$10,418 (+8.0%)

$562 + $210

$772

2013

$9,650 (+4.4%)

$562 + $210

$772

2012

$9,244 (+1.4%)

$562 + $225

$787

2011

$9,120 (−0.3%)

$562 + $225

$787

2010

$9,152 (−0.9%)

$562 + $280

$842

2009

$9,238

$562 + $440

$1,002

Tax history for 3993 Old Post Rd

Year

Property tax

Land + Additions

Assessment*

2025

$11,957 (−3.9%)

$264 + $241

$505

2024

$12,444 (−7.7%)

$264 + $241

$505

2023

$13,485 (−6.3%)

$264 + $241

$505

2022

$14,386 (−0.6%)

$264 + $241

$505

2021

$14,470 (−6.9%)

$264 + $226

$490

2020

$15,535 (+12.2%)

$264 + $226

$490

2019

$13,849 (−11.5%)

$253 + $217

$470

2018

$15,642 (+6.8%)

$562 + $210

$772

2017

$14,651 (+3.5%)

$562 + $210

$772

2016

$14,153 (+10.4%)

$562 + $210

$772

2015

$12,821 (+23.1%)

$562 + $210

$772

2014

$10,418 (+8.0%)

$562 + $210

$772

2013

$9,650 (+4.4%)

$562 + $210

$772

2012

$9,244 (+1.4%)

$562 + $225

$787

2011

$9,120 (−0.3%)

$562 + $225

$787

2010

$9,152 (−0.9%)

$562 + $280

$842

2009

$9,238

$562 + $440

$1,002

*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

Lot width

—

Lot depth

—

Lot size

6,935 Sq. Ft.

Year renovated

—

Sq. Ft.

1,157

Year built

1954

Style

Single Family Residential

County

Nassau County

APN

52450 00010

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 17, 2026.

Property details

Parking

Parking Information
Parking Features: Attached, Private

Interior

Heating & Cooling
Cooling: Central Air
Heating: Hot Water, Natural Gas

Interior Features
Interior Features: Eat-in Kitchen,Master Downstairs
Appliances: Dishwasher, Dryer, Refrigerator, Washer
Flooring: Carpet, Hardwood
Patio And Porch Features: Patio, Porch

Room Information
Basement YN: No
Attic: See Remarks
Rooms Total: 5
Basement: Finished, Full

Bathroom Information
Bathrooms Full: 1

Exterior

Exterior Features
Construction Materials: Vinyl Siding

Lot Information
Additional Parcels YN: No
Lot Features: Sprinklers In Front, Sprinklers In Rear

Property Information
Property Sub Type: Single Family Residence

Financial

Tax Information
Tax Section: 52
Tax Annual Amount: $14,153.34

Financial Information
Buyer Financing: Cash

Utilities

Utility Information
Utilities: Sewer Available

Location

School Information
School District Number: 18
High School District: Plainedge

Location Information
Hamlet: Seaford
Directions: Hicksville Road To Old Post Road
County Or Parish: Nassau County

Public facts

Beds: —
Baths: 1.0
Sq. Ft.: 1,157
Stories: 1.0
Lot Size: 6,935 square feet
Style: Single Family Residential
Year Built: 1954
Year Renovated: —
County: Nassau County
APN: 52450 00010

Home facts updated by county records on Aug 17, 2026

Around this home

Schools

Eastplain School

Public PreK-5 • Assigned • 0.7mi

5/10

Plainedge Middle School

Public 6-8 • Assigned • 1.1mi

6/10

Plainedge Senior High School

Public 9-12 • Assigned • 1.1mi

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

$714,000 – $864,000

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Listing by Signature Premier Properties

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Listing by Compass Greater NY LLC

Home values near 3993 Old Post Rd

Data from public records.

Address	Redfin Estimate
3975 Old Post Rd, Seaford, NY - Beds \| 2 Baths \| 1260 Sq. Ft.	$718,984
3969 Old Post Rd, Seaford, NY - Beds \| 2 Baths \| 1834 Sq. Ft.	$826,351

Address	Redfin Estimate
4006 Old Post Rd, Seaford, NY - Beds \| 1 Baths \| 1176 Sq. Ft.	$730,640
3981 Old Post Rd, Seaford, NY 4 Beds \| 2 Baths \| 1820 Sq. Ft.	$860,794

Address	Redfin Estimate
4012 Old Post Rd, Seaford, NY - Beds \| 2 Baths \| 1393 Sq. Ft.	$790,838
4017 Old Post Rd, Seaford, NY 4 Beds \| 2 Baths \| - Sq. Ft.	$772,018

Property information provided by OneKey® MLS as Distributed by MLS Grid when last listed in 2017. This data may not match . Learn more.

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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 11783, NY

Sale history for 3993 Old Post Rd

Tax history for 3993 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 3993 Old Post Rd

More real estate resources