Amazing 5700sf Newly Redone All Brick Mansion on Private Setting in the Award Winning Half Hollow Hills School District. This West Hills/Melville Area Beauty is set on level and pristine 1.73 acres.....Come see the Spectacular Outdoor Oasis featuring Totally Fenced Property, Heated Salt Water Pool & Spa, Cabana, Gazebo with outdoor kit, play areas, patios, etc. This Expansive Upscale West Hills Home features an Elevator, 2 Staircases, 7 Bedrooms, and 7 baths, Fab New Center Isle Kit, New Baths, & Elegant Entertaining Rooms. Formal Dr, Lr, Family Room open to Kit, and a Must See Grand Bonus Room off Family Room for all your entertaining needs. Sought after Main Level ensuite Bedroom for guests or family members. Fabulous Upper Level Primary BR with Lovely Balcony, New Gas Fireplace, Closets Galore, and Lavish New Primary Bath. Many of the Bedrooms have ensuite baths. and There is even a Gym on the Bedroom level. The home boasts a Full Party basement with a Billard Room and full bath and room for a Movie Theater or whatever your family desires. 3 Zone Gas Heat, A Generator, Outdoor lighting, New Driveway with room for many cars, security electric gate for your privacy. The school bus stops right at your house. If you are looking for a sprawling and impressive home, this Brick Mansion is for you! It was built in 2002 AND IT WAS RECENTLY REDONE! This home is very expansive, It even has additional living space in the lovely finished attic. Great Multi Generational home or home for a large busy family. This is a Turnkey Home ready for you and your family to move in and enjoy. Easy commuting, at the Nassau Suffolk Border and Near Shopping and all the Highways.
Single-familyProperty Type
2002Year Built
1.73 acresLot Size
$544Price/Sq.Ft.
2 garage spacesParking
Listing by Barbara Nadboy• Barbara Nadboy Realty
Contact: 631-385-7700
Bought with Tahir Javaid• Property Professionals Realty
Est. $2,648 per month, based on comparable rentals
Sale and tax history for 135 Round Swamp Rd
Sale History
Tax History
Date
Event
Price
OneKey® MLS as Distributed by MLS Grid #1014930
Sep 16, 2026
Sold
$3,100,000
$544/sq ft
Jul 17, 2026
Pending
—
Jun 18, 2026
Listed
$3,250,000
$570/sq ft
Jun 17, 2026
Coming Soon
$3,250,000
$570/sq ft
Public Records
Aug 22, 2023
Sold
$2,300,000
$404/sq ft
Public Records
Jan 23, 2007
Sold
$1,730,000
$304/sq ft
Public Records
Jun 21, 2000
Sold
$200,000
$35/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$34,857
$700 + $8,100
$8,800
2025
$34,857 (+3.6%)
$700 + $8,100
$8,800
2024
$33,659 (+6.9%)
$700 + $8,100
$8,800
2023
$31,499 (+2.9%)
$700 + $8,100
$8,800
2022
$30,620
$700 + $8,100
$8,800
2021
$30,620 (−11.2%)
$700 + $8,100
$8,800
2020
$34,493 (−49.5%)
$700 + $9,425
$10,125
2019
$68,257 (+104.6%)
$700 + $9,425
$10,125
2018
$33,357 (+3.1%)
$700 + $9,425
$10,125
2017
$32,369 (+2.0%)
$700 + $9,425
$10,125
2016
$31,749 (+6.6%)
$700 + $9,425
$10,125
2015
$29,773 (+2.6%)
$700 + $9,425
$10,125
2014
$29,024 (+3.2%)
$700 + $9,575
$10,275
2013
$28,113 (−5.1%)
$700 + $9,575
$10,275
2012
$29,616 (+5.8%)
$700 + $10,550
$11,250
2011
$27,990 (+4.3%)
$700 + $10,550
$11,250
2010
$26,835 (+2.0%)
$700 + $10,550
$11,250
2009
$26,320
$700 + $10,550
$11,250
Public record
Beds
—
Baths
—
Stories
—
Lot width
—
Lot depth
—
Lot size
1.73 Acres
Year renovated
—
Sq. Ft.
—
Year built
—
Style
Single Family Residential
County
Suffolk County
APN
0400227000100039000
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 31, 2026.
Property details
Parking
Parking Information
Carport YN: No
Parking Total: 14
Parking Features: Attached
Garage Information
Garage Spaces: 2.5
Has Garage
Interior
Virtual Tour Information
Fireplace Information
Has Fireplace
Fireplaces Total: 2
Fireplace Features: Bedroom, Family Room, Gas
Heating & Cooling
Cooling: Central Air
Heating: Natural Gas
Interior Features
Interior Features: First Floor Bedroom,First Floor Full Bath,Cathedral Ceiling(s),Elevator
Window Features: ENERGY STAR Qualified Windows
Laundry Features: Gas Dryer Hookup, Laundry Room
Accessibility Features: Accessible Bedroom, Accessible Elevator Installed
Appliances: Cooktop, Dishwasher, Dryer, ENERGY STAR Qualified Appliances, Exhaust Fan, Gas Cooktop, Gas Oven, Oven, Range, Refrigerator, Stainless Steel Appliance(s)
Flooring: Hardwood
Levels: Three Or More
Patio And Porch Features: Patio, Wrap Around
Room Information
Basement YN: Yes
Attic: Finished
Rooms Total: 17
Basement: Full, See Remarks
Bathroom Information
Bathrooms Full: 6
Bathrooms Half: 1
Exterior
Exterior Features
Exterior Features: Balcony, Garden, Gas Grill, Lighting, Playground
Construction Materials: Brick
Fencing: Full
Other Structures: Gazebo, Outdoor Kitchen
Security Features: Other, Security Gate, Security Lights, Video Cameras
Waterfront YN: No
Pool Information
Has Private Pool
Pool Features: In Ground, Pool/Spa Combo
Has Spa
Lot Information
Lot Features: Back Yard, Cleared, Cul-De-Sac, Front Yard, Landscaped, Private, Secluded, See Remarks, Stone/Brick Wall, Views
Property Information
Living Area Source: Other
Living Area (Sq. Ft.): 5700.00
Building Area Total (Sq. Ft.): 8100.00
Building Area Source: Other
Property Sub Type: Single Family Residence
Property Condition: Updated/Remodeled
Financial
Tax Information
Tax Year: 2026
Tax Source: Municipality
Tax Annual Amount: $34,850
Financial Information
Buyer Financing: Conventional
Utilities
Utility Information
Electric Company: PSEG
Sewer: Cesspool
Utilities: Natural Gas Connected, Trash Collection Public
Location
School Information
Elementary School: Sunquam Elementary School
Elementary School District: Half Hollow Hills
Middle Or Junior School: West Hollow Middle School
Middle Or Junior School District: Half Hollow Hills
High School: Half Hollow Hills High School East
High School District: Half Hollow Hills
Location Information
Hamlet: West Hills
Directions: Lie or Northern State to Round Swamp Rd in Melville go north to 135 Round Swamp Rd. Private Gates to long driveway to the home
County Or Parish: Suffolk County
Public facts
Beds: —
Baths: —
Sq. Ft.: —
Stories: —
Lot Size: 1.73 acres
Style: Single Family Residential
Year Built: —
Year Renovated: —
County: Suffolk County
APN: 0400227000100039000
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 • 4.6mi
9/10
Provided by GreatSchools
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
67% 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)
35
23
38
24
52
35
61
44
69
53
80
63
84
69
80
63
75
60
66
50
54
40
41
28
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
82/ 100
Very good sunlight
Sunscore
This home receives average direct sun exposure in Huntington. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.4 hrs
5.8 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$2.87M – $3.47M
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