Pending

$589,999

Est. $4,321/mo —

•

1,556

sq ft

273 Deer Rd, Ronkonkoma, NY 11779

About this home

Welcome to this beautifully maintained 3-bedroom, 2-full-bath ranch nestled in the Town of Islip within the Connetquot School District. Offering a spacious and functional layout, this home is perfect for comfortable everyday living and entertaining. The inviting eat-in kitchen flows seamlessly into the formal dining room, while the bright living room is filled with natural light from its large picture windows. Just beyond, the cozy den features sliding glass doors leading to a patio and a beautifully landscaped backyard with plenty of room to relax, entertain, or play. The spacious primary suite offers a private full bath and two large closets, while the additional bedrooms feature oversized double-wide closets, providing abundant storage throughout the home. Additional highlights include replacement windows, pull-down attic access for extra storage, in-ground sprinkler system, and an attached garage with ample room for your vehicle, storage, and a convenient laundry area. Ideally located close to parks, shopping, dining, major roadways, and all that the Town of Islip has to offer, this home combines comfort, convenience, and pride of ownership. Don't miss the opportunity to make this wonderful ranch your next home!

Single-familyProperty Type

1987Year Built

0.25 acresLot Size

$379Price/Sq.Ft.

1 car garageParking

Listing by Christine Olsen • Exit Realty Liberty

Contact: 631-576-4140

Listing updated: Sep 15, 2026 at 12:38pm

Redfin checked: 2 minutes ago

•Source:OneKey® MLS as Distributed by MLS Grid #1036042

Payment calculator

$4,321 per month

Principal and interest$3,260

Property taxes

$918

HOA dues

Home insurance

$143

Utilities

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Affordability tools

Open houses

No upcoming open houses.

Nearby open houses (10)

OPEN THU, 5PM TO 6:30PM
$699,000
3 beds3 baths2,000 sq ft
85 Ferndale Blvd, Islip, NY 11751
9,148 sq ft lot • Garage • Built 1923
Listing by Douglas Elliman Real Estate
OPEN THU, 5PM TO 6:30PM
$369,999
2 beds1 bath808 sq ft
100 Birchwood Rd #100, Medford, NY 11763
$601 HOA • Community pool • Built 1973
Listing by Compass Greater NY LLC
OPEN THU, 5:30PM TO 7PM
$679,000
3 beds1 bath888 sq ft
41 Spinner Ln, Commack, NY 11725
5,445 sq ft lot • Garage • Built 1961
Listing by Signature Premier Properties
OPEN FRI, 4PM TO 6PM3D WALKTHROUGH
$659,999
4 beds2 baths1,706 sq ft
37 Barbara Ave, Port Jefferson Station, NY 11776
0.35 acre lot • 2 garage spots • Pool
Listing by OverSouth LLC
OPEN SAT, 10AM TO 1PM
$799,999
4 beds2.5 baths2,366 sq ft
11 Elaine Dr, Sayville, NY 11782
7,841 sq ft lot • Garage • Built 1954
Listing by Frontline Realty Group LLC
OPEN SAT, 1PM TO 3PM
$870,000
5 beds2 baths2,143 sq ft
39 Pond Path, Lake Grove, NY 11755
0.25 acre lot • Garage • Built 1978
Listing by Legacy Estate Realty
OPEN SUN, 11:30AM TO 1:30PM
$879,900
4 beds2.5 baths2,870 sq ft
181 Browns Rd, Nesconset, NY 11767
0.23 acre lot • Garage • Pool
Listing by Seal The Deal Real Estate
OPEN SUN, 12PM TO 2PM
$595,000
3 beds1 bath800 sq ft
1119 Nugent Ave, Bay Shore, NY 11706
0.5 acre lot • Garage • Built 1956
Listing by Island Advantage Realty LLC
OPEN SUN, 12:30PM TO 2PM
$999,999
4 beds2.5 baths2,500 sq ft
5 Lakeland Woods Ct #5, Ronkonkoma, NY 11749
0.46 acre lot • 2 garage spots • Built 2026
Listing by RE/MAX Integrity Leaders
OPEN SUN, 1PM TO 3PM
$849,990
5 beds3.5 baths3,025 sq ft
26 Olive Ct, Farmingville, NY 11738
0.92 acre lot • 6 parking spots • Pool
Listing by Weichert Realtors Performance

Around this home

Schools

K - 12
Preschool & daycare

Some nearby schools may not be within this home's attendance zone. Please check the Connetquot Central School District website to verify.

Cherokee Street Elementary School

Public K-5 • 0.5mi

3/10

Ronkonkoma Middle School

Public 6-8 • 1.1mi

4/10

Connetquot High School

Public 9-12 • 2.2mi

9/10

Provided by GreatSchools

About

Islip

Islip, located between Great South Bay and the Connetquot River State Park Preserve, is a waterfront and suburban Brentwood neighborhood with salt-air marinas and leafy parkland. The neighborhood’s character concentrates around Main Street near Islip Avenue, where low-slung storefronts, cafés, and local services set a steady, walkable rhythm. Architectural cues lean toward mid-century ranches and Cape-style homes, with pockets of newer infill along wider arterials. Islip’s shoreline geography shapes weekends around docks, bay views, and boat traffic. Community pillars include the Bayard Cutting Arboretum, the historic Islip Art Museum, and the Sayville Ferry Service for Fire Island days. Rail service at Islip station adds a commuter cadence without overpowering the residential feel.

Provided by Walk Score and Local Logic

Market insights

273 Deer Rd · $589,999

DAYS ON MARKET

The average home goes pending in 31 days.

SALE-TO-LIST

Most homes are selling 2% above list price.

LIST PRICE

Median sale price in this area is $733,483. (24% higher than this home)

PRICE DROP

15% of homes in this area have had a price drop in the past month.

Property details

Interior
Exterior
Finance

Kitchen

Bathroom

Bedroom

Living

Dining

Interior features
First-floor bedroom
First-floor full bath
Ceiling fans
Eat-in kitchen
Formal dining room
Open floor plan
Open kitchen
Primary bathroom
Storage space
Patio

Bedrooms
One-level living

Bathrooms
2 full bathrooms

Kitchen
Oven
Refrigerator

Laundry & utility
Washer/dryer hookup
Laundry located in garage
Dryer

Heating & cooling
Oil heating
Wall/window air conditioning units

Sale and tax history for 273 Deer Rd

Sale History
Tax History

Year

Property tax

Land + Additions

Assessment*

2017

$6,653 (−0.2%)

$11,100 + $22,900

$34,000

2016

$6,667 (+0.2%)

$11,100 + $22,900

$34,000

2015

$6,654 (+4.2%)

$11,100 + $22,900

$34,000

2014

$6,384 (−10.7%)

$11,100 + $22,900

$34,000

2013

$7,148 (+3.2%)

$11,100 + $22,900

$34,000

2012

$6,926 (+4.1%)

$11,100 + $22,900

$34,000

2011

$6,656 (+1.7%)

$11,100 + $22,900

$34,000

2010

$6,545 (+3.7%)

$11,100 + $22,900

$34,000

2009

$6,314

$11,100 + $22,900

$34,000

Public record

Beds

—

Baths

—

Stories

—

Lot width

—

Lot depth

—

Lot size

0.25 Acres

Year renovated

—

Finished Sq. Ft.

1,556

Unfinished Sq. Ft.

—

Total Sq. Ft.

1,556

Year built

1987

Style

Single Family Residential

County

Suffolk County

APN

4728890500031000300122000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 31, 2026.

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

Ronkonkoma, NY • 11779

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

88/ 100

Very good sunlight

Sunscore

This home receives average direct sun exposure in Ronkonkoma. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

9.5 hrs

5.8 hrs

JuneDecember

Provided by Shadowmap

Redfin Estimate for 273 Deer Rd

We cannot show automated home-value estimates for this home.

Nearby homes have recently sold between $580,000 and $730,000.

Nearby comparable homes

The Redfin Estimate uses 6 recent nearby sales, priced between $580K to $730K.

SOLD SEP 22, 2026
$629,999 Last sold price
3 beds2 baths1,299 sq ft
432 Wildwood Rd, Ronkonkoma, NY 11779
Listing by Cornerstone Properties of LI
$106/sq ft
smaller lot
19 years older
SOLD OCT 14, 2026
$595,000 Last sold price
3 beds2 baths1,476 sq ft
80 Broadway, Ronkonkoma, NY 11779
Listing by Douglas Elliman Real Estate
$24/sq ft
41 years older
basement
SOLD JUL 28, 2026
$725,000 Last sold price
3 beds2 baths1,510 sq ft
610 Beaver Ln, Ronkonkoma, NY 11779
Listing by Signature Premier Properties
$101/sq ft
larger lot
27 years older
SOLD JAN 29, 2026
$580,000 Last sold price
3 beds2 baths994 sq ft
281 Fir Grove Rd, Ronkonkoma, NY 11779
Listing by Ed Ryan Real Estate Group
$205/sq ft
smaller lot
17 years older
BOUGHT WITH REDFIN SEP 23, 2026
$730,000 Last sold price
4 beds2 baths1,535 sq ft
279 Haven Ave, Ronkonkoma, NY 11779
Listing by Compass Greater NY LLC
$97/sq ft
smaller lot
17 years older
SOLD JUL 17, 2026
$695,000 Last sold price
4 beds1 bath1,443 sq ft
40 Public Rd, Hauppauge, NY 11788
Listing by Signature Premier Properties
$103/sq ft
larger lot
32 years older

This home is pending

The seller has accepted an offer, and this property is now .

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New listings for sale in 11779

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Listing by Coldwell Banker American Homes

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Large size basement • High ceiling • Brand new roof

Listing by Shabbir Realty Inc

OPEN THU, 5PM TO 7PM

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1924 Louis Kossuth Ave, Ronkonkoma, NY 11779

Brand-new appliances • Oversized yard • Koi pond

Listing by Netter Real Estate Inc

$689,114

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20 Victory St, Ronkonkoma, NY 11779

Cul de sac setting • Central air • Baseboard heating

Listing by Douglas Elliman Real Estate

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Listing by BH&G R E Realty Connect

Details provided by OneKey® MLS as Distributed by MLS Grid and may not match the public record. Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Payment calculator

Affordability tools

Open houses

Nearby open houses (10)

Around this home

Schools

Market insights

Property details

Sale and tax history for 273 Deer Rd

Public record

Climate risks

Historical weather

Sun exposure

Redfin Estimate for 273 Deer Rd

This home is pending

Have questions?

Nearby similar homes

New listings for sale in 11779

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