227 Union Avenue

For Sale

227 Union Avenue, Holbrook, NY 11741

This Holbrook property for sale is located at 227 Union Avenue. The general use of 227 Union Avenue is office and it incorporates 6,910 square feet of class B office space. Contact the listing broker for details on the current sale price for 227 Union Avenue. 227 Union Avenue is situated on a lot that is 0.79 acre in size.

Contacts

Michael G. Murphy

Douglas Elliman Real Estate

Property Details

  • Property Type Office - General Office
  • Property Size 6,910 SF
  • Lot Size 0.79 Acre
  • Property Tenancy Multi-Tenant
  • Building Class B
  • Date Updated Apr 26, 2026
Discover Holbrook, a vibrant community with a prime location for a thriving office investment. Situated in the heart of Long Island, Holbrook offers convenient access to major commuter routes, making it an ideal hub for businesses. Within close proximity, enjoy the amenities of Sachem Public Library, as well as diverse dining options and retail destinations. Nearby nature preserves like Lakeland County Park provide opportunities for relaxation and recreation. With a strategic position between the serene South Shore beaches and the dynamic business centers of Long Island, the location presents a compelling opportunity for an office building investment in a flourishing area.An exceptional opportunity to acquire a two‑building portfolio situated on a combined 0.79 acres in the heart of Holbrook. This rare offering includes a three‑bedroom, two‑bath legal residential rental home and a 6,910 SF professional/medical office building, formerly the well‑known Sachem Animal Hospital. The J2‑zoned professional building features multiple entrances, a flexible layout, oil and gas heat, ample on‑site parking, strong visibility, and a partial basement with exterior access. The building also includes a freshly painted one‑bedroom apartment above, creating an additional income stream or on‑site operational convenience. The site benefits from tremendous frontage and a double‑sided marquee sign, maximizing exposure for any commercial or medical user. The accompanying three‑bedroom, two‑bath home is uniquely positioned with mixed J2 and residential zoning, allowing it to function as a legal residential rental or be repurposed for business use, offering exceptional flexibility. The home includes new siding and fresh paint, hardwood and carpet throughout, new Frigidaire appliances, gas heat, a full basement with interior and exterior entrances, a detached one‑car garage with ample storage, and a fully fenced yard, enhancing both usability and tenant appeal. The property’s strategic location offers outstanding regional connectivity. It is just minutes from the Station Yards at the Ronkonkoma LIRR and provides easy access to the Long Island Expressway, Sunrise Highway, and other major transportation routes, strengthening both user convenience and long‑term investment performance. This portfolio represents an incredible opportunity for an end user, investor, or operator seeking a versatile, well‑positioned asset with significant upside potential.
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Highlights

  • Flexible commercial building with multiple entrances, strong visibility, ample parking, oil and gas heat, and a partial basement with exterior access, plus an income-producing one-bedroom apartment.
  • Prime Holbrook location minutes from the Ronkonkoma LIRR Station Yards and major highways, offering exceptional accessibility and long-term investment upside.
  • Two-building portfolio on 0.79 acres featuring a 6,910 SF professional/medical office building plus a legal three-bedroom residential rental.
  • Updated residential home with gas heat, a full basement, new siding and paint, new appliances, and a detached one-car garage with ample storage.

Attachments

Getting around

  • 65/100

    Walk Score ®

  • 49/100

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Location

  • City Holbrook, NY
  • Zip Code 11741
  • Market Long Island

Points of Interest

  • Platform C

    1.09 miles

  • Ronkonkoma Station Entrance

    1.12 miles

  • North Parking

    1.13 miles

  • South Parking

    1.16 miles

  • Platform A

    1.24 miles

  • Medford

    4.51 miles

  • Platform Overpass

    4.97 miles

  • Sayville

    4.97 miles

  • Platform B

    4.98 miles

  • Watch Hill Ferry Terminal

    5.03 miles

  • Mobil

    0.29 miles

  • Speedway

    1.30 miles

  • BP

    1.79 miles

  • 7-Eleven

    2.08 miles

  • Valero

    2.09 miles

  • Gulf

    2.11 miles

  • Shamrock

    2.30 miles

  • Tesla Supercharger

    5.00 miles

  • ChargePoint

    7.05 miles

  • Parking Lot - Dirt & Gravel Surface

    1.51 miles

  • Overflow Lot 10

    1.70 miles

  • Employee Lot 3

    1.72 miles

  • Avis/Budget Return Lot

    1.73 miles

  • Short Term Lot 1

    1.75 miles

  • Resident Lot 6A

    1.76 miles

  • Enterprise/Alamo/National Return Lot

    1.76 miles

  • Sheltair Lot 7

    1.78 miles

  • Hertz/Thrifty Return Lot 8

    1.79 miles

  • Resident Lot 6

    1.81 miles

  • Home

    0.41 miles

  • Courtyard Long Island MacArthur Airport

    0.88 miles

  • Residence Inn - Long Island, Holtsville

    1.57 miles

  • Mac Arthur Inn

    2.11 miles

  • Holiday Inn Long Island Islip Airport

    2.25 miles

  • The Lakeland Inn

    2.44 miles

  • Hilton Garden Inn Islip/MacArthur Airport

    2.60 miles

  • McArthur Hotel

    3.21 miles

  • Rodeway Inn

    3.23 miles

  • Sayville Motor Lodge

    3.31 miles

  • Giunta's Meat Farms

    0.24 miles

  • Super Stop & Shop

    1.37 miles

  • Ronkonkoma Rare Coins

    1.38 miles

  • ShopRite

    1.39 miles

  • Kohl's

    1.57 miles

  • Asian Best One Grocery

    1.88 miles

  • Key Food

    2.64 miles

  • Stop & Shop

    3.06 miles

  • Big Lots

    3.08 miles

  • A.C. Moore

    3.09 miles

Contact Listing Broker
Michael G. Murphy

Douglas Elliman Real Estate

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