For sale

$849,000

Est. $6,133/mo —

•

2,200

sq ft

909 Ostrander Ave, Riverhead, NY 11901

About this home

New construction! This beautifully designed home overlooks tranquil Merritt Pond, launch your kayak and enjoy sunsets from your backyard. Built with quality and longevity in mind, the home showcases high-end finishes and professional design throughout. Open-concept layout ideal for modern living, highlighted by a spacious eat-in kitchen and living area, complemented by a formal dining room and a den located at the front of the home. Featuring four large bedrooms upstairs, including a primary suite with a spa-inspired bathroom featuring a soaking tub and peaceful water views. Additional highlights include a full basement with walk-out entrance. New from top to bottom, the home is energy efficient with new heat pump technology, connected to municipal water and Riverhead sewer, providing peace of mind. Taxes are actual, some photos are digitally staged and landscape digitally rendered, not actual.

Single-familyProperty Type

2026Year Built

0.37 acresLot Size

$386Price/Sq.Ft.

1 car garageParking

Listing by Melissa Principi • Douglas Elliman Real Estate

Listing by Biky Pizarro • Douglas Elliman Real Estate

Contact: 631-354-8100

Listing updated: Oct 2, 2026 at 03:20am

Redfin checked: a minute ago

•Source:OneKey® MLS as Distributed by MLS Grid #1032681

Payment calculator

$6,133 per month

Principal and interest$4,807

Property taxes

$1,199

HOA dues

Home insurance

$127

Utilities

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Open houses

No upcoming open houses.

Nearby open houses (10)

OPEN FRI, 11AM TO 12:30PM
$1,475,000
4 beds3 baths2,220 sq ft
30 Squires Blvd, Hampton Bays, NY 11946
Listing by Compass Greater NY LLC
OPEN FRI, 6PM TO 7:30PM
$1,565,000
4 beds2.5 baths2,577 sq ft
5750 Aldrich Ln, Mattituck, NY 11952
Listing by Daniel Gale Sothebys Intl Rlty
OPEN SAT, 1AM TO 2:30PM
$1,250,000
3 beds1.5 baths1,416 sq ft
25 Old Squiretown Rd, Hampton Bays, NY 11946
Listing by Douglas Elliman Real Estate
OPEN SAT, 11:30AM TO 2PM
$1,799,000
4 beds2 baths1,926 sq ft
7 Bridle Path, Westhampton Beach, NY 11978
Listing by Serhant East End LLC
OPEN SAT, 12PM TO 2PM3D WALKTHROUGH
$1,260,000
3 beds2 baths1,783 sq ft
10 Glenmore Rd, Hampton Bays, NY 11946
Listing by Good Ground Rlty & Prop Mgmt
OPEN SAT, 1PM TO 2:30PM
$4,500,000
4 beds5.5 baths3,323 sq ft
18 Jagger Ln, Westhampton, NY 11977
Listing by Corcoran
OPEN SAT, 1:30PM TO 3:30PM
$730,000
3 beds2.5 baths1,476 sq ft
531 Brookhaven Ave, Flanders, NY 11901
Listing by Signature Premier Properties
OPEN SAT, 2PM TO 3PM
$399,999
3 beds1.5 baths1,296 sq ft
136 Hill Cres, Calverton, NY 11933
Listing by Cecilia Nelson Realty
OPEN SUN, 11AM TO 1PM
$1,399,999
4 beds3 baths3,366 sq ft
4 Saddlebrook Ln, Manorville, NY 11949
Listing by Douglas Elliman Real Estate
OPEN SUN, 11:30AM TO 1PM
$509,000
2 beds2 baths1,363 sq ft
298 Prairie Ct, Manorville, NY 11949
Listing by Signature Premier Properties

Around this home

Schools

K - 12
Preschool & daycare

Pulaski Street Elementary School

Public 5-6 • Assigned • 0.4mi

2/10

Riverhead Middle School

Public 6-8 • Assigned • 0.5mi

3/10

Riverhead Senior High School

Public 9-12 • Assigned • 0.6mi

3/10

Provided by GreatSchools

About Downtown

Riverhead

Downtown Riverhead, located between the Peconic River waterfront and the Long Island Expressway corridor, is a historic and walkable Riverhead neighborhood with a riverfront promenade and a classic Main Street streetscape. The neighborhood’s character concentrates around Main Street near East Main Street and Roanoke Avenue, where storefront restaurants, indie shops, and civic buildings keep the sidewalks active. The Suffolk Theater anchors the cultural calendar in a restored 1920s movie palace setting. Craft pours and small-batch energy run through Long Ireland Beer Company, while the Long Island Aquarium adds a waterfront draw. Brick commercial blocks, pocket parks, and the river define the daily rhythm. Marinas and boardwalk views tie the district to the Peconic’s working-waterfront roots.

Provided by Walk Score and Local Logic

Offer insights

909 Ostrander Ave · $849,000

Strong offer

$849K and above

75% chance or better to win

Why $849K+ is a strong offer

DAYS ON MARKET

The average home goes pending in 31 days.

SALE-TO-LIST

Most homes are selling 2% above list price.

About offer insights

Property details

Interior
Exterior
Finance

Kitchen

Bathroom

Bedroom

Living

Dining

Interior features
Open kitchen
Primary bathroom
Quartz/Quartzite counters
Partial attic
Unfinished basement with walk-out access
9 total rooms

Bathrooms
2 full bathrooms
1 half bathroom

Kitchen
Dishwasher
Electric range
Refrigerator

Flooring
Vinyl flooring

Heating & cooling
Forced air heating
Heat pump
Central air conditioning

Sale and tax history for 909 Ostrander Ave

Sale History
Tax History

Date

Event

Price

OneKey® MLS as Distributed by MLS Grid #1032681

Oct 1, 2026

Relisted

—

Oct 1, 2026

Listing Removed

—

Sep 3, 2026

Relisted

—

Aug 18, 2026

Price Changed

$849,000

$386/sq ft

Jul 30, 2026

Listed

$860,000

$391/sq ft

OneKey® MLS as Distributed by MLS Grid #942697

Jul 2, 2026

Listing Removed

—

Jun 25, 2026

Price Changed

$889,000

$404/sq ft

May 8, 2026

Price Changed

$899,000

$409/sq ft

Dec 8, 2025

Listed

$925,000

$420/sq ft

Public record

Beds

—

Baths

—

Stories

—

Lot width

75 ft.

Lot depth

—

Lot size

—

Year renovated

—

Finished Sq. Ft.

—

Unfinished Sq. Ft.

—

Total Sq. Ft.

—

Year built

—

Style

Single Family Residential

County

Suffolk County

APN

—

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jan 7, 2026.

Climate risks

3/10 Flood Factor

Estimated 10-16% chance of a flood reaching the building in the next 30 years

3/10 Fire Factor

0.15% chance of being in a wildfire in next 30 years

4/10 Heat Factor

7 days above 92° expected this year, 19 days in 30 years

8/10 Wind Factor

80% chance of strong winds in next 30 years

3/10 Air Factor

2 unhealthy days expected this year, 3 days in 30 years

Provided by First Street

Historical weather

Riverhead, NY • 11901

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

91/ 100

Exceptional sunlight

Sunscore

This home ranks in the top 14% for direct sun exposure in Riverhead. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

9.5 hrs

5.7 hrs

JuneDecember

Provided by Shadowmap

Redfin Estimate for 909 Ostrander Ave

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

Nearby homes have recently sold between $535,000 and $935,000.

Nearby comparable homes

The Redfin Estimate uses 6 recent nearby sales, priced between $535K to $935K.

SOLD SEP 11, 2026
$935,000 Last sold price
4 beds3 baths2,528 sq ft
119 Hubbard Ave, Riverhead, NY 11901
Listing by Signature Premier Properties
$16/sq ft
larger lot
98 years older
SOLD JUN 29, 2026
$750,000 Last sold price
4 beds2.5 baths1,700 sq ft
343 Oak Ave, Flanders, NY 11901
Listing by Coldwell Banker American Homes
$55/sq ft
22 years older
SOLD SEP 2, 2026
$800,000 Last sold price
6 beds3.5 baths2,596 sq ft
187 Hallock St, Riverhead, NY 11901
Listing by BH&G R E Realty Connect
$78/sq ft
larger lot
8 years older
SOLD JUL 9, 2026
$750,000 Last sold price
3 beds2 baths1,434 sq ft
84 Crystal Dr, Aquebogue, NY 11931
Listing by Realty Connect USA L I Inc
$137/sq ft
larger lot
30 years older
SOLD JUL 20, 2026
$805,000 Last sold price
4 beds2.5 baths2,453 sq ft
108 Maple Wood Ln, Riverhead, NY 11901
Listing by Keller Williams Points North
$58/sq ft
larger lot
21 years older
SOLD SEP 15, 2026
$535,000 Last sold price
2 beds1 bath883 sq ft
276 Fishel Ave, Riverhead, NY 11901
Listing by Douglas Elliman Real Estate
$220/sq ft
smaller lot
73 years older

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