Google street view image for 18 Ridge Rd, Bayville, NY 11709

Local rules require you to be signed in to see more photos.

Sold

$824,104

Est. refi paymentEst. refi $3,569/mo

—

•

2.5 ba

•

1,898

sq ft

18 Ridge Rd, Bayville, NY 11709

About this home

A "Cozy Country Cape" Drenched In Sunlight! Can Possibly Be Mother/Daughter With Proper Permits. Backyard Surrounded By Many Colorful Perennials Plantings. Wood Floors, Cac, Fireplace, Rear Deck, 6 Bedrooms, Bonus Room On 2nd Floor, Large Family Room With Outside Entry, Outside Shower, And Much More. Lots Of Possibilities ~ Original Owner!, Additional information: Appearance:Excellent,Separate Hotwater Heater:No

Multi-familyProperty Type

1960Year Built

5,000 sq ftLot Size

$434Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$824,104

$335K since sold in September 2018$3,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 4.3% higher than the average sale price ($790K) of 5 comparable homes.

SOLD JUL 29, 2026
$670,000
A
5 beds2.5 baths1,578 sq ft
10 Farview Ave, Bayville, NY 11709
Listing by Keller Williams Legendary
SOLD AUG 23, 2026
$815,000
B
4 beds2 baths1,008 sq ft
2 Hilltop Dr, Bayville, NY 11709
Listing by Daniel Gale Sothebys Intl Rlty
SOLD AUG 14, 2026
$750,000
C
4 beds2 baths1,714 sq ft
9 16th St, Bayville, NY 11709
Listing by Daniel Gale Sothebys Intl Rlty
SOLD JUL 30, 2026
$755,000
D
4 beds2 baths2,112 sq ft
15 Bayard Ave, Bayville, NY 11709
Listing by Douglas Elliman Real Estate
SOLD FEB 20, 2026
$960,000
E
4 beds3 baths1,856 sq ft
18 Violet Rd, Bayville, NY 11709
Listing by A Class Realty

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$774,716

Est. take-home

List your home with Redfin and save $8,241

Refinance

Est. cash available

Get cash now or lower your monthly rate

Market trends in 11709, NY

Last updated September 2026

Buyer's Market

Seller's Market

Balanced market

Sale-to-list price

98.4%

+0.3% MoM

Median sale price

$1.2M

$299K MoM

Avg. days on market

40d

11 days MoM

Recently sold homes

1 MoM

New listings for sale

OPEN SUN, 12PM TO 1:30PM
$599,999
4 beds3 baths1,745 sq ft
241 Bayville Ave, Bayville, NY 11709
Listing by Daniel Gale Sothebys Intl Rlty
$1,299,000
4 beds2.5 baths2,970 sq ft
35 Adams Ave, Bayville, NY 11709
Listing by Madison Homes Realty Inc
See all

Provided by Redfin

Sale history for 18 Ridge Rd

Year

Property tax

Land + Additions

Assessment*

2025

$10,089 (+2.4%)

$208 + $298

$506

2024

$9,852 (+5.3%)

$208 + $298

$506

2023

$9,357 (+9.0%)

$208 + $298

$506

2022

$8,581 (+8.8%)

$208 + $298

$506

2021

$7,888 (+4.4%)

$208 + $298

$506

2020

$7,554 (−10.7%)

$208 + $298

$506

2019

$8,457 (+140.1%)

$208 + $298

$506

2018

$3,523 (−2.7%)

$531 + $130

$661

2017

$3,619 (−24.5%)

$531 + $174

$705

2016

$4,795 (+10.9%)

$531 + $218

$749

2015

$4,325 (−9.5%)

$531 + $350

$881

2014

$4,780 (−19.4%)

$531 + $350

$881

2013

$5,931 (+12.6%)

$666 + $439

$1,105

2012

$5,268 (−5.8%)

$666 + $473

$1,139

2011

$5,591 (−8.0%)

$666 + $473

$1,139

2010

$6,076 (−4.3%)

$666 + $627

$1,293

2009

$6,352

$666 + $711

$1,377

Tax history for 18 Ridge Rd

Year

Property tax

Land + Additions

Assessment*

2025

$10,089 (+2.4%)

$208 + $298

$506

2024

$9,852 (+5.3%)

$208 + $298

$506

2023

$9,357 (+9.0%)

$208 + $298

$506

2022

$8,581 (+8.8%)

$208 + $298

$506

2021

$7,888 (+4.4%)

$208 + $298

$506

2020

$7,554 (−10.7%)

$208 + $298

$506

2019

$8,457 (+140.1%)

$208 + $298

$506

2018

$3,523 (−2.7%)

$531 + $130

$661

2017

$3,619 (−24.5%)

$531 + $174

$705

2016

$4,795 (+10.9%)

$531 + $218

$749

2015

$4,325 (−9.5%)

$531 + $350

$881

2014

$4,780 (−19.4%)

$531 + $350

$881

2013

$5,931 (+12.6%)

$666 + $439

$1,105

2012

$5,268 (−5.8%)

$666 + $473

$1,139

2011

$5,591 (−8.0%)

$666 + $473

$1,139

2010

$6,076 (−4.3%)

$666 + $627

$1,293

2009

$6,352

$666 + $711

$1,377

*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

2.5

Stories

1.5

Lot width

—

Lot depth

—

Lot size

5,000 Sq. Ft.

Year renovated

—

Sq. Ft.

1,898

Year built

1960

Style

Multi-Family (2-4 Unit)

County

Nassau County

APN

29100 00230

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 17, 2026.

Property details

Around this home

Schools

Bayville Elementary School

Public PreK-2 • Assigned • 0.2mi

Locust Valley Middle School

Public 6-9 • Assigned • 2.1mi

7/10

Locust Valley High School

Public 9-12 • Assigned • 2.1mi

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

5/10 Heat Factor

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

6/10 Wind Factor

72% chance of strong winds in next 30 years

5/10 Air Factor

6 unhealthy days expected this year, 8 days in 30 years

Provided by First Street

Historical weather

Bayville, NY • 11709

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

$783,000 – $948,000

Reach more buyers when you sell with Redfin. Save up to $8,241 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

OPEN SUN, 12PM TO 1:30PM

$599,999

4 beds3 baths1,745 sq ft

241 Bayville Ave, Bayville, NY 11709

Listing by Daniel Gale Sothebys Intl Rlty

$975,000

5 beds3.5 baths3,748 sq ft

28 Brookdale Rd, Glen Cove, NY 11542

Listing by LAFFEY REAL ESTATE

3D WALKTHROUGH

$980,000

3 beds2.5 baths2,472 sq ft

3 Finnin Pl, Bayville, NY 11709

Listing by Vantage Realty Partners

VIDEO TOUR

$4,998,000

5 beds6.5 baths8,180 sq ft

8 Frost Creek Dr, Locust Valley, NY 11560

Listing by Daniel Gale Sothebys Intl Rlty

3D WALKTHROUGH

$899,000

4 beds5 baths2,288 sq ft

330 Bayville Ave, Bayville, NY 11709

Listing by Douglas Elliman Real Estate

VIDEO TOUR

$3,599,000

7 beds6.5 baths8,242 sq ft

11 Danton Ln N, Locust Valley, NY 11560

Listing by Compass Greater NY LLC

New listings for sale in 11709

OPEN SUN, 12PM TO 1:30PM

$599,999

4 beds3 baths1,745 sq ft

241 Bayville Ave, Bayville, NY 11709

Listing by Daniel Gale Sothebys Intl Rlty

$1,299,000

4 beds2.5 baths2,970 sq ft

35 Adams Ave, Bayville, NY 11709

Listing by Madison Homes Realty Inc

Home values near 18 Ridge Rd

Data from public records.

Address	Redfin Estimate
17 Ridge Road, Bayville, NY - Beds \| 2 Baths \| 1542 Sq. Ft.	$923,209
19 Ridge Road, Bayville, NY 3 Beds \| 2.5 Baths \| - Sq. Ft.	$835,458

Address	Redfin Estimate
10 Ridge Road, Bayville, NY 4 Beds \| 2 Baths \| - Sq. Ft.	$809,832
16 Ridge Road, Bayville, NY 4 Beds \| 2 Baths \| 1008 Sq. Ft.	—

Address	Redfin Estimate
15 Ridge Road, Bayville, NY - Beds \| 1 Baths \| 1546 Sq. Ft.	$700,707
11 Ridge Road, Bayville, NY - Beds \| 1 Baths \| 1854 Sq. Ft.	$819,023

More real estate resources

Neighborhoods
Cities
Minor Civil Divisions
Zip Codes
Popular Searches

Oyster Bay homes for sale
Long Island homes for sale

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

Wilton homes for sale
Weston homes for sale
Fairfield homes for sale
Easton homes for sale
New Canaan homes for sale

11771 homes for sale
11560 homes for sale
11765 homes for sale
11709 homes for sale

Houses for rent in Bayville	Agents near me	White Plains, NY homes for sale	Bayville Housing Market
Houses for sale near me	New York, NY homes for sale	Yonkers, NY homes for sale
Land for sale near me	Manhattan, NY homes for sale	Scarsdale, NY homes for sale
Open Houses near me	Rochester, NY homes for sale	Bayville Property Records
Condos for sale near me	Buffalo, NY homes for sale	NY New Listings

Greenwich homes for sale
New York homes for sale
Stamford homes for sale