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Street View
$1,159,500
Monthly Est:$5,771
4 Beds
3 Baths2 full baths + 1 half bath
2,595sqft
20 Siefert Ave, Brookhaven, NY 11764
$1,159,500
$5,771/moEst:
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Single Family Residence
Built in 2026
$35.42/mo HOA
9,500 sqft lot
$447/sq.ft
Description
RARE OPPORTUNITY!
Custom New Modern Farmhouse Construction TO BE BUILT– North of Old Country Road On Quiet Dead End Street Located in the Miller Place Park Homeowners Association with Private Beach Rights. Take Gully Landing Rd. to Sea Cliff Ave. park and walk down to the beach.
Construction to begin fall of 2026 Open floor plan, two story foyer
This brand-new 2,595 square foot Modern Farmhouse, thoughtfully designed with a classic curb appeal and a highly functional modern layout. Featuring 4 bedrooms, 2.5 bathrooms, a full 8’ basement with outside entrance and an attached garage This home blends timeless architecture with today’s current energy efficacies and lifestyle needs. The inviting covered front porch leads into a well-proportioned first floor offering an open yet defined layout. The spacious living room flows seamlessly into the eat-in kitchen, complete with a center island, pantry, and direct access to a rear yard, ideal for everyday living and entertaining. A convenient half bath and interior access to the garage complete the main level. Upstairs, the second floor features four generously sized bedrooms, including a primary bedroom with a 9’6” ceiling, walk in closet, and ensuite bath. Full hall bath conveniently located to service the 3 bedrooms. Miller Place School District
- Houzeo last checked: 12 hours ago
- Listing updated: October 1, 2026 at 6:50 pm
- Listing Provided by: Himilce M. Petsco (631) 433-0327 | Jolie Powell Realty Inc (631) 473-0420
- Source: OneKey MLS-NY | MLS#: 1029609
Property Details
Status
Active
Type
Single Family Residence
No. of Stories
-
County
City
Neighborhood
--
Year Built
2026
HOA Fees
$35.42/mo
Finished Area
2,595 sqft
Lot Size
9,500 sqft lot
Basement Area
- sqft
MLS Name
OneKey MLS
MLS Number
1029609
MLS Status
Active
Days on Market
77
Cumulative Days on Market
69
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Location
HOA Management
Miller Place Park Homeowners Association
HOA Fees
$425/ Annually
Amenities
Amenities and services may be covered by one or multiple associations and service providers.
Other
Disclaimer: Amenities are based on third-party information and may vary; buyers must independently verify all amenities, as information is deemed reliable but not guaranteed.
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 4
Bathrooms: 3
Living Room
Level: First
Dining Room
Level: First
Kitchen
Level: First
Bathroom 1
Level: First
Laundry
Level: First
Primary Bedroom
Level: Second
Primary Bathroom
Level: Second
Bathroom 2
Level: Second
Bedroom 1
Level: Second
Bedroom 2
Level: Second
Bedroom 3
Level: Second
Interior
Heating
Forced Air, Propane
Flooring
Hardwood
Cooling
Central Air
Interior Features
Kitchen Island, Open Floorplan, Open Kitchen, Pantry, Quartz/quartzite Counters, Recessed Lighting, Soaking Tub, Walk In Closet(s)
Window Features
Insulated Windows
Sewer
Septic Tank
Appliances
Stainless Steel Appliance(s)
Construction
Year Built
Year Built: 2026
Home type
Single Family Residence
Property Condition
New Construction, To Be Built
Architectural Style
Farmhouse
Construction Materials
Frame, Vinyl Siding
Utilities & Energy
Basement
See Remarks, Unfinished
Laundry Features
Gas Dryer Hookup, Laundry Room
Utilities
Cable Connected, Electricity Connected, Propane, Water Connected
Fireplace Features
Gas
Water Source
Public
Parking Features
Driveway, Garage
Association Amenities
Other
Other Features
Subdivision Name
Siefert Gardens
Community Features
Other
Lot Features
Back Yard, Front Yard, Level, Near School, Part Wooded
Price History
| Date | Event | Price |
|---|---|---|
07/24/2026 Source: | Listed for Sale | $1,159,500 $447/sqft |
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Based on information from OneKey MLS, through Oct 09, 2026, 02:32PM. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. © 2026 OneKey® MLS. All rights reserved.
Advertising Broker: Derek Greene | The Greene Realty Group