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1st image of 20 Siefert Ave, Brookhaven, NY 11764 | MLS# 1029609
2nd image of 20 Siefert Ave, Brookhaven, NY 11764 | MLS# 1029609
3rd image of 20 Siefert Ave, Brookhaven, NY 11764 | MLS# 1029609
4th image of 20 Siefert Ave, Brookhaven, NY 11764 | MLS# 1029609
5th image of 20 Siefert Ave, Brookhaven, NY 11764 | MLS# 1029609
9+
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$1,159,500

  • Beds Icon4 Beds
  • Beds Icon
    3 Baths

    2 full baths + 1 half bath

  • Beds Icon2,595sqft

20 Siefert Ave, Brookhaven, NY 11764

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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
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 fir...

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  • Houzeo last checked: 37 minutes ago
  • Listing updated: August 21, 2026 at 2:12 pm
  • Listing Provided by: Himilce M. Petsco (631) 433-0327 | Jolie Powell Realty Inc (631) 473-0420
  • Source: OneKey MLS-NY | MLS#: 1029609 OneKey MLS-NY

Property Details

  • Status

    Active

  • Type

    Single Family Residence

  • No. of Stories

    -

  • County

    Suffolk County

  • City

    Brookhaven

  • 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

    31

  • Cumulative Days on Market

    28

Data provided by Redfin

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