138 Round Swamp Rd, Huntington, NY 11743

Off Market Oct 2021 for $2.2M

$2,867,871

Est. refi paymentEst. refi $14,719/mo

•

6,315

sq ft

138 Round Swamp Rd, Huntington, NY 11743

About this home

This is a very special home! The one you have been waiting for in HHH School District. Gated, Beautiful & Immaculate Contemporary. Walls of Windows & Vaulted Ceilings. Oversized Rooms & Great Flow Make it the Perfect Home For Entertaining. Large Eat In Kitchen with All High End Appliances, Wood Cabinets & Granite. Separate Apartment with Private Entrance, Bedroom, Kitchen, Full Bath & Living Room. The Master Bedroom Suite with 2 Walk In Closets, Master Bath With Separate Shower & Steam Plus a Balcony Overlooking the Spectacular Backyard. Ensuite Bedroom with Walk In Closet. Bedroom with Upstairs Loft Area plus an additional Bedroom and Full Bath, Complete the 2nd Floor. Huge, Walk Out Finished Basement with Movie Theater, Gym Area, Multiple Play Areas, Kitchen & 2 Full Baths. Magnificent, Country Club Backyard with Multple Patio Areas, Heated Gunite Pool, Hot Tub, Outdoor Kitchen Area Complete with Pizza Oven, Large Grass Area Plus Lighted Tennis & Basketball Court. 3 Car Garage., Additional information: Appearance:Mint +,ExterioFeatures:Tennis,Interior Features:Guest Quarters,Marble Bath,Separate Hotwater Heater:yes

Single-familyProperty Type

1986Year Built

2 acresLot Size

$454Est. Price/Sq.Ft.

Listing by Frances Mazer • Compass Greater NY LLC

Bought with Stefanie Cosentino • Cosentino Realty Group LLC

Redfin checked: 2 minutes ago

•Source:OneKey® MLS as Distributed by MLS Grid #L3319261

Redfin Estimate

$2,867,871

$579K since sold in October 2021$12K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 21.8% higher than the average sale price ($2.35M) of 6 comparable homes.

SOLD JUL 14, 2026
$1,845,000
A
5 beds4.5 baths4,888 sq ft
23 Mary Ct, Melville, NY 11747
Listing by Realty Connect USA LLC
SOLD AUG 21, 2026
$2,045,000
B
5 beds3.5 baths4,000 sq ft
129 Round Swamp Rd, Huntington, NY 11743
Listing by Compass Greater NY LLC
SOLD JAN 30, 2026
$2,200,000
C
5 beds3.5 baths4,200 sq ft
31 Louis Dr, Melville, NY 11747
Listing by Daniel Gale Sothebys Intl Rlty
SOLD JUL 17, 2026
$2,990,000
D
5 beds3.5 baths4,474 sq ft
48 Westwood Ct, Woodbury, NY 11797
Listing by Compass Greater NY LLC
SOLD AUG 7, 2026
$2,650,000
E
4 beds4.5 baths3,461 sq ft
30 Orchard Dr, Woodbury, NY 11797
Listing by Compass Greater NY LLC
SOLD MAY 6, 2026
$2,400,000
F
5 beds5.5 baths5,000 sq ft
24 Estates Cir, Melville, NY 11747
Listing by Daniel Gale Sothebys Intl Rlty

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Sell

$1,042,170

Est. take-home

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Refinance

Est. cash available

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Rent

$2,870/mo

Redfin rental estimate

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Market trends in 11743, NY

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

103.1%

+2.2% MoM

Median sale price

$1.0M

$85K MoM

Avg. days on market

22d

5 days MoM

Recently sold homes

103

25 MoM

New listings for sale

NEW 4 HRS AGO
$1,099,000
4 beds2.5 baths— sq ft
107 Fleets Cove Rd, Huntington, NY 11743
Listing by Douglas Elliman Real Estate
OPEN FRI, 4PM TO 5:30PM
$1,895,000
4 beds3 baths3,000 sq ft
34 Locust Ln, Huntington Bay, NY 11743
Listing by Compass Greater NY LLC
NEW 31 HRS AGO
$1,949,000
5 beds4.5 baths4,800 sq ft
3 Wyona Ct, Huntington, NY 11743
Listing by Signature Premier Properties
OPEN SAT, 12PM TO 2PM
$699,999
6 beds2 baths3,998 sq ft
42 Brennan St, Huntington, NY 11743
Listing by Premium Group Realty Corp
OPEN FRI, 5:30PM TO 7PM
$699,000
3 beds1 bath1,500 sq ft
42 Sheridan St, Huntington, NY 11743
Listing by Island Advantage Realty LLC
$1,299,000
4 beds3 baths— sq ft
30 Cove Rd, Huntington, NY 11743
Listing by Daniel Gale Sothebys Intl Rlty
$789,000
4 beds2 baths1,400 sq ft
19 South Ln, Huntington, NY 11743
Listing by BH&G R E Realty Connect
3D WALKTHROUGH
$1,850,000
3 beds3.5 baths3,792 sq ft
133 Spring Rd #1, Huntington, NY 11743
Listing by Compass Greater NY LLC
$1,749,000
5 beds3.5 baths4,059 sq ft
18 Green Meadow Ln, Huntington, NY 11743
Listing by BH&G R E Realty Connect
$849,000
4 beds1.5 baths2,000 sq ft
36 Briarwood Dr, Huntington, NY 11743
Listing by Douglas Elliman Real Estate
See all

Provided by Redfin

Sale history for 138 Round Swamp Rd

Year

Property tax

Land + Additions

Assessment*

2026

$34,271

$2,000 + $6,650

$8,650

2025

$34,271 (+3.6%)

$2,000 + $6,650

$8,650

2024

$33,093 (+6.9%)

$2,000 + $6,650

$8,650

2023

$30,970 (+2.9%)

$2,000 + $6,650

$8,650

2022

$30,106

$2,000 + $6,650

$8,650

2021

$30,106 (+1.9%)

$2,000 + $6,650

$8,650

2020

$29,532 (−49.5%)

$2,000 + $6,650

$8,650

2019

$58,436 (+104.6%)

$2,000 + $6,650

$8,650

2018

$28,557 (+3.1%)

$2,000 + $6,650

$8,650

2017

$27,712 (+1.9%)

$2,000 + $6,650

$8,650

2016

$27,182 (+3.3%)

$2,000 + $6,650

$8,650

2015

$26,306 (−11.6%)

$2,000 + $6,650

$8,650

2014

$29,742 (+3.2%)

$2,000 + $8,200

$10,200

2013

$28,820 (+4.0%)

$2,000 + $8,200

$10,200

2012

$27,700 (+9.4%)

$2,000 + $8,200

$10,200

2011

$25,330 (+4.3%)

$2,000 + $8,200

$10,200

2010

$24,293 (+1.9%)

$2,000 + $8,200

$10,200

2009

$23,831

$2,000 + $8,200

$10,200

Tax history for 138 Round Swamp Rd

Year

Property tax

Land + Additions

Assessment*

2026

$34,271

$2,000 + $6,650

$8,650

2025

$34,271 (+3.6%)

$2,000 + $6,650

$8,650

2024

$33,093 (+6.9%)

$2,000 + $6,650

$8,650

2023

$30,970 (+2.9%)

$2,000 + $6,650

$8,650

2022

$30,106

$2,000 + $6,650

$8,650

2021

$30,106 (+1.9%)

$2,000 + $6,650

$8,650

2020

$29,532 (−49.5%)

$2,000 + $6,650

$8,650

2019

$58,436 (+104.6%)

$2,000 + $6,650

$8,650

2018

$28,557 (+3.1%)

$2,000 + $6,650

$8,650

2017

$27,712 (+1.9%)

$2,000 + $6,650

$8,650

2016

$27,182 (+3.3%)

$2,000 + $6,650

$8,650

2015

$26,306 (−11.6%)

$2,000 + $6,650

$8,650

2014

$29,742 (+3.2%)

$2,000 + $8,200

$10,200

2013

$28,820 (+4.0%)

$2,000 + $8,200

$10,200

2012

$27,700 (+9.4%)

$2,000 + $8,200

$10,200

2011

$25,330 (+4.3%)

$2,000 + $8,200

$10,200

2010

$24,293 (+1.9%)

$2,000 + $8,200

$10,200

2009

$23,831

$2,000 + $8,200

$10,200

*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

2 Acres

Year renovated

—

Sq. Ft.

—

Year built

—

Style

Single Family Residential

County

Suffolk County

APN

0400227000200009008

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 31, 2026.

Property details

Parking

Parking Information
Parking Features: Private, Heated Garage, Garage Door Opener, Attached, Driveway

Interior

Virtual Tour Information

Fireplace Information
Has Fireplace
Fireplaces Total: 3

Heating & Cooling
Cooling: Central Air
Heating: Natural Gas, Baseboard, Forced Air

Interior Features
Interior Features: Whole House Entertainment System,Cathedral Ceiling(s),Eat-in Kitchen,Entrance Foyer,Granite Counters,Pantry,Sauna,Walk-In Closet(s),Formal Dining,First Floor Bedroom,Marble Counters,Primary Bathroom
Window Features: Blinds, Drapes, Skylight(s)
Appliances: Gas Water Heater, Convection Oven, Cooktop, Dishwasher, Dryer, Freezer, Microwave, Oven, Refrigerator, Washer
Flooring: Carpet, Hardwood
Patio And Porch Features: Patio

Room Information
Room Description: Two Story Entry Foyer||Formal Living Room with fireplace & vaulted Ceilings||Family Room with fire place||Formal Dining Room||Powder Room||Eat In Kitchen||Laundry||Apartment/Bedroom with Kitchenette and Living Room with Separate Entrance||Full Bathroom||Office||Laundry Room||Master Bedroom Suite with Walk In Closet and Master Bath||Bedroom with Loft ||Ensuite Bedroom with Walk In Closet ||Large Bedroom with WIC||Hall Full Bath||Large, Walk Out Finished Basement with Multiple Playareas, Kitchen, Movie Theater, Gym Area, 2 Full Baths, Storage
Basement YN: No
Attic: Partial,Unfinished
Rooms Total: 11
Basement: Finished, Full, Walk-Out Access
Additional Rooms: Home Office,Library/Den

Bathroom Information
Bathrooms Full: 6
Bathrooms Half: 1

Exterior

Exterior Features
Exterior Features: Mailbox, Speakers, Gas Grill, Private Entrance
Construction Materials: Frame, Cedar
Fencing: Back Yard
Other Structures: Shed(s)
Security Features: Security Gate, Video Cameras, Fire Sprinkler System, Security System

Pool Information
Has Private Pool
Pool Features: In Ground
Has Spa

Lot Information
Additional Parcels YN: No
Lot Features: Sprinklers In Front, Near School, Near Shops, Borders State Land

Property Information
Other Equipment: Pool Equip/Cover
Property Sub Type: Single Family Residence

Financial

Tax Information
Tax Section: 227
Tax Annual Amount: $29,531.64

Financial Information
Buyer Financing: Other

Utilities

Utility Information
Electric: Generator
Sewer: Cesspool

Location

HOA Information
Association Amenities: Park

School Information
Elementary School: Sunquam Elementary School
Middle Or Junior School: West Hollow Middle School
High School: Half Hollow Hills High School East
High School District: Half Hollow Hills

Location Information
Hamlet: Huntington
Directions: LIE To Exit 48 - head north on Round Swamp Road
County Or Parish: Suffolk County

Community Information
Community Features: Tennis Court(s), Fitness Center

Public facts

Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 2 acres
Style: Single Family Residential
Year Built: —
Year Renovated: —
County: Suffolk County
APN: 0400227000200009008

Home facts updated by county records on Aug 31, 2026

Around this home

Schools

Sunquam Elementary School

Public K-5 • Assigned • 1.7mi

8/10

West Hollow Middle School

Public 6-8 • Assigned • 3.3mi

7/10

Half Hollow Hills High School East

Public 9-12 • Assigned • 4.5mi

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, 15 days in 30 years

6/10 Wind Factor

69% chance of strong winds in next 30 years

4/10 Air Factor

4 unhealthy days expected this year, 5 days in 30 years

Provided by First Street

Historical weather

Huntington, NY • 11743

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

8.7 hrs

4.5 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$2.73M – $3.30M

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Home values near 138 Round Swamp Rd

Data from public records.

Address	Redfin Estimate
129 Round Swamp Rd, Huntington, NY 5 Beds \| 3.5 Baths \| 4000 Sq. Ft.	$1,924,857
138A Round Swamp Rd, Huntington, NY 6 Beds \| 5.5 Baths \| 5000 Sq. Ft.	$3,079,036

Address	Redfin Estimate
131 Round Swamp Rd, Huntington, NY 5 Beds \| 3.5 Baths \| - Sq. Ft.	$2,157,816
135 Round Swamp Rd, Huntington, NY 7 Beds \| 6.5 Baths \| 5700 Sq. Ft.	—

Address	Redfin Estimate
144 Round Swamp Rd, Huntington, NY 6 Beds \| 4.5 Baths \| 5600 Sq. Ft.	$2,063,007
25 Mannetto Hill Rd, Huntington, NY 5 Beds \| 3.5 Baths \| - Sq. Ft.	$2,015,840

Property information provided by OneKey® MLS as Distributed by MLS Grid when last listed in 2021. This data may not match . Learn more.

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