About This Home

This 4-bedroom, 3-bathroom single family at 20 Siefert Avenue in Miller Place, NY is listed for $1,159,500 ($447 per sqft). Built in 2026, the home offers 2,595 sqft of living space on a 0.22 acres lot.

Key Features

  • Built in 2026
  • 0.22 acre lot
  • 2 stories
  • 2 parking spaces
  • Fireplace

Property Details

2 stories
2 full, 1 half
2 spaces
2026

Amenities

FireplaceHardwoodA/C
Listing Description

RARE OPPORTUNITY! Custom New Modern Farmhouse Construction- North of Old Country Road On Quiet Dead End Street Located in the Miller Place Park Homeowners Association with Private Beach Rights 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

Monthly Cost Estimate

$6,626/mo

20% down · 6.5% · 30 years

Principal$839
Interest$5,025
Insurance$338
HOA$425

Estimates only. Actual payments may vary.

Location

20 Siefert Avenue

Miller Place, NY 11764

Siefert Gardens

Features & Amenities

Interior Features

Kitchen IslandOpen FloorplanOpen KitchenPantryQuartz/Quartzite CountersRecessed LightingSoaking TubWalk-In Closet(s)

Property Details

Flooring

Hardwood

Construction

Frame Vinyl Siding

Parking

GarageDriveway

Heating

Forced AirPropane (Heating)

Cooling

Central Air

Appliances

Stainless Steel Appliance(s)

Questions & Answers

This 4-bedroom, 3-bathroom single family at 20 Siefert Avenue is listed at $1,159,500 ($447/sqft). The estimated monthly payment is $6,626 based on 20% down, a 30-year loan at 6.5% interest, estimated insurance, HOA fees.

HOA fees are $425/month.

Key features include: Built in 2026, 0.22 acre lot, 2 stories, 2 parking spaces, Fireplace. Interior Features: Kitchen Island, Open Floorplan, Open Kitchen.

This property is listed by Himilce M. Petsco and can be reached at 6314330327.

HP

Himilce M. Petsco

Agent at Jolie Powell Realty Inc

(631) 433-0327

Listed by Jolie Powell Realty Inc · View on Broker Site

MLS# 1029609· Source: listhub· 2 days on market

Copyright © 2026 OneKey MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

20 Siefert Avenue, Miller Place, NY 11764

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