165 Foster Rd, Lake Ronkonkoma, NY 11779

Off market oct 2016 for $254K

$468,749

Est. refi paymentEst. refi $2,002/mo

•

—

sq ft

165 Foster Rd, Lake Ronkonkoma, NY 11779

About this home

Single-familyProperty Type

1957Year Built

7,405 sq ftLot Size

Listing by Michael McLean • Douglas Elliman Real Estate

Bought with Jennifer Calamia • Unique Home Sales of L I Inc

Redfin checked: a few seconds ago

•Source:OneKey® MLS as Distributed by MLS Grid #L2806114

Redfin Estimate

$468,749

$215K since sold in October 2016$11K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 25.7% lower than the average sale price ($631K) of 5 comparable homes.

SOLD SEP 17, 2026
$602,500
A
3 beds1 bath1,775 sq ft
26 Huxley Ln, Ronkonkoma, NY 11779
Listing by Long Island Home Prop LLC
SOLD AUG 5, 2026
$750,000
B
4 beds2 baths1,823 sq ft
17 Gregory Dr, Ronkonkoma, NY 11779
Listing by Long Island Home Prop LLC
SOLD SEP 30, 2026
$600,000
C
3 beds1 bath925 sq ft
28 Saint Joseph Ave, Lake Ronkonkoma, NY 11779
Listing by Coldwell Banker American Homes
SOLD OCT 14, 2026
$665,000
D
3 beds2 baths2,010 sq ft
1A Richard Pl, Lake Ronkonkoma, NY 11779
Listing by Signature Premier Properties
SOLD MAY 18, 2026
$535,000
E
3 beds1 bath981 sq ft
32 Dennis Dr, Ronkonkoma, NY 11779
Listing by Long Island Home Prop LLC

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Earn from this home

Sell

$280,758

Est. take-home

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Refinance

Est. cash available

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Rent

$2,394/mo

Redfin rental estimate

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Market trends in 11779, NY

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

103.3%

0.3% MoM

Median sale price

$635K

$17K MoM

Avg. days on market

33d

6 days MoM

Recently sold homes

103

6 MoM

New listings for sale

OPEN SAT, 11AM TO 1PM
$449,000
2 beds1 bath694 sq ft
12 Carlson St, Ronkonkoma, NY 11779
Listing by Howard Hanna Coach
$749,990
4 beds2 baths1,626 sq ft
35 Shelton Ct, Ronkonkoma, NY 11779
Listing by Coldwell Banker American Homes
OPEN SUN, 2PM TO 4PM
$650,000
4 beds2.5 baths1,584 sq ft
218 Fir Grove Rd, Ronkonkoma, NY 11779
Listing by BH&G R E Realty Connect
OPEN SUN, 12PM TO 2PM
$398,999
2 beds1 bath883 sq ft
27 Richmond Blvd Unit 2B, Ronkonkoma, NY 11779
Listing by Vintage American Realty LLC
$699,000
4 beds2 baths2,031 sq ft
150 Church St, Ronkonkoma, NY 11779
Listing by Coldwell Banker American Homes
$749,990
4 beds2 baths1,937 sq ft
267 Haven Ave, Ronkonkoma, NY 11779
Listing by Compass Greater NY LLC
$699,999
4 beds2 baths1,416 sq ft
2506 Pond Rd, Ronkonkoma, NY 11779
Listing by Coldwell Banker American Homes
$599,000
3 beds1.5 baths1,870 sq ft
88 Haven Ave, Ronkonkoma, NY 11779
Listing by Signature Premier Properties
OPEN SUN, 12PM TO 2PM
$689,000
4 beds1.5 baths1,575 sq ft
203 Carroll Ave, Ronkonkoma, NY 11779
Listing by BH&G R E Realty Connect
See all

Provided by Redfin

Sale history for 165 Foster Rd

Year

Property tax

Land + Additions

Assessment*

2026

$9,486

$150 + $2,225

$2,375

2025

$9,486 (+4.7%)

$150 + $2,225

$2,375

2024

$9,062 (+4.7%)

$150 + $2,225

$2,375

2023

$8,657 (+6.1%)

$150 + $2,225

$2,375

2022

$8,156

$150 + $2,225

$2,375

2021

$8,156 (+1.9%)

$150 + $2,225

$2,375

2020

$8,008 (−0.2%)

$150 + $2,225

$2,375

2019

$8,021 (+3.0%)

$150 + $2,225

$2,375

2018

$7,788 (+3.4%)

$150 + $2,225

$2,375

2017

$7,529 (+0.4%)

$150 + $2,225

$2,375

2016

$7,502 (+3.6%)

$150 + $2,225

$2,375

2015

$7,240 (+17.5%)

$150 + $2,225

$2,375

2014

$6,160 (+0.6%)

$150 + $2,225

$2,375

2013

$6,124 (+5.0%)

$150 + $2,225

$2,375

2012

$5,834 (+3.2%)

$150 + $2,225

$2,375

2011

$5,651 (+0.4%)

$150 + $2,225

$2,375

2010

$5,632 (+3.2%)

$150 + $2,225

$2,375

2009

$5,456

$150 + $2,225

$2,375

Tax history for 165 Foster Rd

Year

Property tax

Land + Additions

Assessment*

2026

$9,486

$150 + $2,225

$2,375

2025

$9,486 (+4.7%)

$150 + $2,225

$2,375

2024

$9,062 (+4.7%)

$150 + $2,225

$2,375

2023

$8,657 (+6.1%)

$150 + $2,225

$2,375

2022

$8,156

$150 + $2,225

$2,375

2021

$8,156 (+1.9%)

$150 + $2,225

$2,375

2020

$8,008 (−0.2%)

$150 + $2,225

$2,375

2019

$8,021 (+3.0%)

$150 + $2,225

$2,375

2018

$7,788 (+3.4%)

$150 + $2,225

$2,375

2017

$7,529 (+0.4%)

$150 + $2,225

$2,375

2016

$7,502 (+3.6%)

$150 + $2,225

$2,375

2015

$7,240 (+17.5%)

$150 + $2,225

$2,375

2014

$6,160 (+0.6%)

$150 + $2,225

$2,375

2013

$6,124 (+5.0%)

$150 + $2,225

$2,375

2012

$5,834 (+3.2%)

$150 + $2,225

$2,375

2011

$5,651 (+0.4%)

$150 + $2,225

$2,375

2010

$5,632 (+3.2%)

$150 + $2,225

$2,375

2009

$5,456

$150 + $2,225

$2,375

*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

7,405 Sq. Ft.

Year renovated

—

Sq. Ft.

1,926

Year built

1955

Style

Single Family Residential

County

Suffolk County

APN

0200725000800031000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 31, 2026.

Property details

Parking

Parking Information
Parking Features: Private

Interior

Fireplace Information
Fireplaces Total: 1

Heating & Cooling
Cooling: None
Heating: Hot Water, Oil

Interior Features
Interior Features: Eat-in Kitchen,Formal Dining,Master Downstairs
Window Features: Skylight(s)
Appliances: Dishwasher, Dryer, Refrigerator, Washer
Flooring: Hardwood
Patio And Porch Features: Deck, Patio

Room Information
Basement YN: No
Attic: See Remarks
Rooms Total: 6
Basement: Finished, Full
Additional Rooms: Home Office,Library/Den

Bathroom Information
Bathrooms Full: 1

Exterior

Exterior Features
Construction Materials: Vinyl Siding

Pool Information
Has Private Pool
Pool Features: In Ground

Property Information
Property Sub Type: Single Family Residence

Financial

Tax Information
Tax Section: 72500
Tax Annual Amount: $7,240.07

Financial Information
Buyer Financing: Other

Location

School Information
School District Number: 5
High School District: Sachem

Location Information
Hamlet: Lake Ronkonkoma
Directions: Portion Road To Foster Road.
County Or Parish: Suffolk County

Public facts

Beds: —
Baths: —
Sq. Ft.: 1,926
Stories: —
Lot Size: 7,405 square feet
Style: Single Family Residential
Year Built: 1955
Year Renovated: —
County: Suffolk County
APN: 0200725000800031000

Home facts updated by county records on Aug 31, 2026

Around this home

Schools

K - 12
Preschool & daycare

Hiawatha School

Public K-5 • Assigned • 0.5mi

6/10

Samoset Middle School

Public 6-8 • Assigned • 1.0mi

5/10

Sachem High School North

Public 9-12 • Assigned • 1.4mi

8/10

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

4/10 Heat Factor

7 days above 93° expected this year, 17 days in 30 years

6/10 Wind Factor

77% 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

Lake Ronkonkoma, NY • 11779

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 8.8 hours in June and 4.5 hours in December, which is comparable to the U.S. average for solar exposure.

8.8 hrs

4.5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$446,000 – $540,000

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Nearby similar homes

OPEN SAT, 11AM TO 1PM

$449,000

2 beds1 bath694 sq ft

12 Carlson St, Ronkonkoma, NY 11779

Eat-in kitchen • Basement • Near lake ronkonkoma

Listing by Howard Hanna Coach

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33 Lakewood Ave, Ronkonkoma, NY 11779

Ample storage • 6,098 sq ft lot • Built 1954

Listing by Cecilia Nelson Realty

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Gas heating • Gas cooking • Vinyl flooring

Listing by RE/MAX Signature Real Estate

$594,990

3 beds2 baths1,300 sq ft

370 Boulder St, Ronkonkoma, NY 11779

Open floor plan • Brand new kitchen • New bathrooms

Listing by Unique Home Sales of L I Inc

$810,000

5 beds2 baths2,200 sq ft

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Listing by Island Advantage Realty LLC

OPEN SUN, 11AM TO 1PM

$510,000

4 beds1 bath1,224 sq ft

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Eat in kitchen • Oversized lot • Gardening grounds

Listing by BH&G R E Realty Connect

New listings for sale in 11779

OPEN SAT, 11AM TO 1PM

$449,000

2 beds1 bath694 sq ft

12 Carlson St, Ronkonkoma, NY 11779

Eat-in kitchen • Basement • Near lake ronkonkoma

Listing by Howard Hanna Coach

$749,990

4 beds2 baths1,626 sq ft

35 Shelton Ct, Ronkonkoma, NY 11779

Recently renovated • Eat in kitchen • Oversized rear deck

Listing by Coldwell Banker American Homes

OPEN SUN, 2PM TO 4PM

$650,000

4 beds2.5 baths1,584 sq ft

218 Fir Grove Rd, Ronkonkoma, NY 11779

Ss appliances • Granite countertops • Formal dining room

Listing by BH&G R E Realty Connect

OPEN SUN, 12PM TO 2PM

$398,999

2 beds1 bath883 sq ft

27 Richmond Blvd Unit 2B, Ronkonkoma, NY 11779

First floor unit • Custom closet doors • Gated development

Listing by Vintage American Realty LLC

$699,000

4 beds2 baths2,031 sq ft

150 Church St, Ronkonkoma, NY 11779

Fully fenced lot • Mature shade trees • Brick paver walkway

Listing by Coldwell Banker American Homes

$749,990

4 beds2 baths1,937 sq ft

267 Haven Ave, Ronkonkoma, NY 11779

Quartz countertops • Spacious peninsula • Walk-in closet

Listing by Compass Greater NY LLC

$699,999

4 beds2 baths1,416 sq ft

2506 Pond Rd, Ronkonkoma, NY 11779

Separate yard access • 0.45 acre lot • 4 garage spots

Listing by Coldwell Banker American Homes

$599,000

3 beds1.5 baths1,870 sq ft

88 Haven Ave, Ronkonkoma, NY 11779

0.25 acre lot • Garage • Pool

Listing by Signature Premier Properties

OPEN SUN, 12PM TO 2PM

$689,000

4 beds1.5 baths1,575 sq ft

203 Carroll Ave, Ronkonkoma, NY 11779

New bath • Large great room • Formal dining area

Listing by BH&G R E Realty Connect

Home values near 165 Foster Rd

Data from public records.

Address	Redfin Estimate
173 Foster Rd, Ronkonkoma, NY 3 Beds \| 2 Baths \| - Sq. Ft.	$625,684
151 Foster Rd, Ronkonkoma, NY 4 Beds \| 2 Baths \| - Sq. Ft.	$922,486
2 Barbara Rd, Ronkonkoma, NY - Beds \| - Baths \| 1553 Sq. Ft.	$598,585
180 Church St, Lake Ronkonkoma, NY 3 Beds \| 2 Baths \| - Sq. Ft.	$612,944
30 Gail Dr, Ronkonkoma, NY 4 Beds \| 1 Baths \| - Sq. Ft.	$569,027
78 Cheryl Dr, Ronkonkoma, NY - Beds \| - Baths \| 988 Sq. Ft.	$540,613
9 Peter Rd, Ronkonkoma, NY - Beds \| - Baths \| 1056 Sq. Ft.	$572,388

Address	Redfin Estimate
169 Foster Rd, Ronkonkoma, NY 3 Beds \| 2 Baths \| - Sq. Ft.	$640,731
73 Cheryl Dr, Ronkonkoma, NY - Beds \| - Baths \| 988 Sq. Ft.	$408,691
8 Peter Rd, Ronkonkoma, NY 3 Beds \| 2 Baths \| 1356 Sq. Ft.	$606,967
8 David Ln, Ronkonkoma, NY 4 Beds \| 2 Baths \| - Sq. Ft.	$691,978
2 Peter Rd, Ronkonkoma, NY - Beds \| - Baths \| 1392 Sq. Ft.	$572,826
4 Peter Rd, Ronkonkoma, NY - Beds \| - Baths \| 1008 Sq. Ft.	$588,352
1 Barbara Rd, Lake Ronkonkoma, NY - Beds \| - Baths \| 1366 Sq. Ft.	$476,879

Address	Redfin Estimate
161 Foster Rd, Ronkonkoma, NY 4 Beds \| 1 Baths \| - Sq. Ft.	$621,778
9 David Ln, Ronkonkoma, NY 4 Beds \| 2 Baths \| 1836 Sq. Ft.	$667,550
5 David Ln, Ronkonkoma, NY 3 Beds \| 1.5 Baths \| 1376 Sq. Ft.	$536,932
3 Peter Rd, Ronkonkoma, NY 3 Beds \| 1.5 Baths \| 1092 Sq. Ft.	$657,401
7 Peter Rd, Ronkonkoma, NY - Beds \| - Baths \| 1602 Sq. Ft.	$602,823
28 Gail Dr, Lake Ronkonkoma, NY - Beds \| - Baths \| 1072 Sq. Ft.	$575,645
4 David Ln, Lake Ronkonkoma, NY 3 Beds \| 2 Baths \| 1200 Sq. Ft.	$497,945

Property information provided by OneKey® MLS as Distributed by MLS Grid when last listed in 2015. 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 11779, NY

Sale history for 165 Foster Rd

Tax history for 165 Foster Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 11779

Home values near 165 Foster Rd

More real estate resources