Google satellite image for 25 Harbor Rd, Oyster Bay, NY 11771

Off market nov 1986 for $383K

$1,642,583

Est. refi paymentEst. refi $1,825/mo

—

•

2.5 ba

•

3,785

sq ft

25 Harbor Rd, Oyster Bay, NY 11771

About this home

25 Harbor Rd is a 3,785 square foot house on a 0.26 acre lot with 2.5 bathrooms. - it last sold on November 28, 1986 for $383,000. Based on Redfin's Oyster Bay data, we estimate the home's value is $1,642,583.

Single-familyProperty Type

1930Year Built

0.26 acresLot Size

$434Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,642,583

$1.3M since sold in November 1986$25K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 29.3% higher than the average sale price ($1.27M) of 5 comparable homes.

SOLD AUG 10, 2026
$1,595,000
A
4 beds3 baths3,546 sq ft
85 Cove Rd, Oyster Bay, NY 11771
Listing by Daniel Gale Sothebys Intl Rlty
SOLD AUG 12, 2026
$1,314,000
B
4 beds2.5 baths2,157 sq ft
20 Lancia Dr, East Norwich, NY 11732
Listing by Douglas Elliman Real Estate
SOLD AUG 13, 2026
$1,170,000
C
4 beds3 baths2,713 sq ft
126 Cove Rd, Oyster Bay, NY 11771
Listing by Douglas Elliman Real Estate
SOLD NOV 18, 2025
$1,100,000
D
5 beds3 baths3,383 sq ft
55 Singworth St, Oyster Bay, NY 11771
Listing by Signature Premier Properties
SOLD JAN 2, 2026
$1,175,000
E
4 beds2 baths2,826 sq ft
175 Ivy St, Oyster Bay, NY 11771
Listing by Signature Premier Properties

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Earn from this home

Sell

$1,546,214

Est. take-home

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Est. cash available

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Market trends in 11771, NY

Last updated September 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-list price

100.7%

0.7% MoM

Median sale price

$1.6M

$410K MoM

Avg. days on market

36d

8 days MoM

Recently sold homes

4 MoM

New listings for sale

$774,999
3 beds2 baths1,586 sq ft
68 School St, Oyster Bay, NY 11771
Listing by Daniel Gale Sothebys Intl Rlty
$3,195,000
4 beds3.5 baths5,388 sq ft
153 Royston Ln, Oyster Bay Cove, NY 11771
Listing by Daniel Gale Sothebys Intl Rlty
$899,999
3 beds3 baths1,913 sq ft
8 Adams Ct, Oyster Bay, NY 11771
Listing by Realty Maintained LLC
$7,850,000
6 beds8 baths7,639 sq ft
31 Chestnut Hill Dr, Upper Brookville, NY 11771
Listing by Daniel Gale Sothebys Intl Rlty
See all

Provided by Redfin

Sale history for 25 Harbor Rd

Year

Property tax

Land + Additions

Assessment*

2025

$24,804 (+2.8%)

$364 + $620

$984

2024

$24,124 (+4.8%)

$364 + $620

$984

2023

$23,030 (+11.1%)

$364 + $620

$984

2022

$20,737 (+12.9%)

$364 + $620

$984

2021

$18,369 (+16.0%)

$364 + $620

$984

2020

$15,836 (+2.6%)

$364 + $620

$984

2019

$15,433 (−1.4%)

$351 + $668

$1,019

2018

$15,649 (−1.8%)

$772 + $467

$1,239

2017

$15,929 (−1.1%)

$772 + $632

$1,404

2016

$16,105

$772 + $632

$1,404

2015

$16,093 (+4.5%)

$772 + $824

$1,596

2014

$15,405 (−3.7%)

$772 + $824

$1,596

2013

$15,993 (−3.4%)

$965 + $1,030

$1,995

2012

$16,553 (+1.8%)

$965 + $1,229

$2,194

2011

$16,261 (−6.0%)

$904 + $1,151

$2,055

2010

$17,290 (+5.1%)

$965 + $1,195

$2,160

2009

$16,443

$965 + $1,823

$2,788

Tax history for 25 Harbor Rd

Year

Property tax

Land + Additions

Assessment*

2025

$24,804 (+2.8%)

$364 + $620

$984

2024

$24,124 (+4.8%)

$364 + $620

$984

2023

$23,030 (+11.1%)

$364 + $620

$984

2022

$20,737 (+12.9%)

$364 + $620

$984

2021

$18,369 (+16.0%)

$364 + $620

$984

2020

$15,836 (+2.6%)

$364 + $620

$984

2019

$15,433 (−1.4%)

$351 + $668

$1,019

2018

$15,649 (−1.8%)

$772 + $467

$1,239

2017

$15,929 (−1.1%)

$772 + $632

$1,404

2016

$16,105

$772 + $632

$1,404

2015

$16,093 (+4.5%)

$772 + $824

$1,596

2014

$15,405 (−3.7%)

$772 + $824

$1,596

2013

$15,993 (−3.4%)

$965 + $1,030

$1,995

2012

$16,553 (+1.8%)

$965 + $1,229

$2,194

2011

$16,261 (−6.0%)

$904 + $1,151

$2,055

2010

$17,290 (+5.1%)

$965 + $1,195

$2,160

2009

$16,443

$965 + $1,823

$2,788

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

Property details

Interior

Basement Information
Basement Type: Full

Bathroom Information
# of Full Baths: 2
# of 1/2 Baths: 1

Heating & Cooling
Air Conditioning Type: Central
Heating Fuel Type: Oil
Heating Type: Central

Fireplace Information
# of Fireplaces: 1
Has Fireplace

Room Information
# of Rooms: 7

Exterior

Exterior Information
Physical Condition: Good
Building Style Type: Colonial
Exterior Wall: Aluminum/Vinyl

Property Information
Subdivision Name: HARBOR PK
Living Sq. Ft: 3,785
Ground Floor Sq. Ft: 1,026
Building Sq. Ft: 3,785
# of Units: 1
# of Stories: 2

Parking & Garage Information
Parking Type: Frame/Concrete Block Garage
Garage/Parking Sq. Ft: 420
Garage / Carport Type: Frame/concrete Block

Lot Information
# of Buildings: 1
Land Sq. Ft: 11,252
Legal Lot Number: 108
Legal Block Number: 40
Municipality Name: TOWN OF OYSTER BAY
Acres: 0.2583
Depth Footage: 150
Front Footage: 75
County Use Description: ONE FAMILY YEAR-ROUND RESIDENC

Utility Information
Electricity / Wiring Type: Available
Sewer Type: Public
Water Service Type: Public

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: —
Baths: 2.5
Sq. Ft.: 3,785
Stories: 2.0
Lot Size: 0.26 acres
Style: Single Family Residential
Year Built: 1930
Year Renovated: —
County: Nassau County
APN: 27040 01080

Home facts updated by county records on Aug 17, 2026

Around this home

Schools

Theodore Roosevelt School

Public PreK-2 • Assigned • 0.7mi

Oyster Bay Middle School

Public 7-8 • Assigned • 0.2mi

8/10

Oyster Bay High School

Public 9-12 • Assigned • 0.2mi

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

5/10 Heat Factor

7 days above 97° expected this year, 16 days in 30 years

6/10 Wind Factor

75% chance of strong winds in next 30 years

4/10 Air Factor

4 unhealthy days expected this year, 6 days in 30 years

Provided by First Street

Historical weather

Oyster Bay, NY • 11771

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

8.7 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.56M – $1.89M

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Home values near 25 Harbor Rd

Data from public records.

Address	Redfin Estimate
35 Harbor Road, Oyster Bay, NY - Beds \| 1.5 Baths \| 1546 Sq. Ft.	$946,383
33 Harbor Road, Oyster Bay, NY - Beds \| 4.5 Baths \| 3012 Sq. Ft.	$1,171,806

Address	Redfin Estimate
19 Harbor Road, Oyster Bay, NY - Beds \| 4 Baths \| 2148 Sq. Ft.	$1,344,910
45 Harbor Road, Oyster Bay, NY - Beds \| 2 Baths \| 2245 Sq. Ft.	$1,286,715

Address	Redfin Estimate
12 Harbor Road, Oyster Bay, NY - Beds \| 2.5 Baths \| 1844 Sq. Ft.	$998,017
4 Harbor Road, Oyster Bay, NY - Beds \| 2.5 Baths \| 2663 Sq. Ft.	$1,101,544

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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 11771, NY

Sale history for 25 Harbor Rd

Tax history for 25 Harbor Rd

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 11771

Home values near 25 Harbor Rd

More real estate resources