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MLS ID KEY1052296Last updated Oct 20, 2026

Single Family

55 Washington Avenue

Pending · Hempstead · Nassau County, NY 11530

Bedrooms
5 Beds
Bathrooms
5 Baths
Year built
1913
Est. monthly taxes
$2,171.83
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About this home

Exceptional 5-bedroom, 5-bathroom residence on a rare 100' × 150' property, thoughtfully renovated and enhanced with exceptional craftsmanship, luxurious finishes, and sophisticated technology. The home features 5" wide White Oak floors, all-Marvin windows, custom built-ins, solid Alder wood doors, app-controlled lighting, hardwired security, site-wide Ring cameras, and a whole-house pHountain water filtration system. The first-floor offers open concept living space featuring tons of natural light, gorgeous built-ins with window seat, fireplace, powder room and mud room. The stunning chef's kitchen showcases Wolf appliances, a Taj Mahal honed quartzite island, leathered quartzite countertops, and quartz bar. Radiant-heated floors provide comfort throughout the bathrooms, mudroom, and basement. The second-floor laundry offers custom storage, sink, hanging rod, and sound insulation. The third-floor primary retreat features custom oak vanity, double medicine cabinet, and beautiful window treatments. The finished basement offers high ceilings, tile floors, rock climbing wall, wet bar refreshment station, bedroom and full bath. Outside, enjoy the expansive professionally landscaped yard with a bluestone patio, original historic brick paving, wood-clad columns, new Wi-Fi-controlled irrigation with rain sensor, and a covered porch with ceiling fans and three flush-mounted Infratech heaters. Detached two car garage with bonus loft. A rare combination of timeless Garden City appeal, modern luxury, advanced technology, and an exceptional attention to detail. Close to the Long Island Railroad, shops & restaurants.

Listing snapshot

Days on site
36 days
Listed on MLS
Sep 22, 2026
Full baths
4
Half baths
1
Annual property tax (MLS)
$26,062
Tax year
2025
Area source (MLS)
Measured
Listing brokerage
Howard Hanna Coach
MLS ID
KEY1052296
Last updated
Oct 20, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1913
Garage
Yes
Garage spaces
2
Parking
Driveway
Water source
Public
Sewer
Public Sewer
Utilities
Cable Connected, Electricity Connected, Natural Gas Connected

Interior features

Basement
Finished, Full
Heating
Forced Air
Cooling
Central Air
Interior
Built-in Features, Eat-in Kitchen, Entrance Foyer, Kitchen Island, Natural Woodwork, Open Floorplan, Open Kitchen, Quartz/Quartzite Counters, Recessed Lighting, Soaking Tub, Wet Bar
Appliances
Convection Oven, Dishwasher, Dryer, Gas Cooktop, Gas Oven, Gas Range, Washer
Flooring
Hardwood
Fireplace
Yes
Fireplaces
1

Exterior features

Architectural style
Colonial
Construction materials
HardiPlank Type
Private pool
No

Schools (MLS)

Elementary school
Locust School
Elementary school district
Garden City
Middle school
Garden City Middle School
Middle school district
Garden City
High school
Garden City High School
High school district
Garden City

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. Listing updated from MLS
  2. MLS status changed
  3. First seen on this site

Location

Hempstead · Nassau County, NY 11530Show interactive map
55 Washington Avenue

Hempstead · Nassau County, NY 11530

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Estimate monthly payment

Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.
Property expenses (USD)
MLS amounts are prefilled when available and can be edited. Confirm what fees include. Unknown fee frequencies cannot be converted automatically.Property expenses: MLS values where available; missing values stay blank.

Estimated monthly principal & interest—

Monthly property taxNot provided

Monthly association / maintenance feesNot provided

Estimated monthly total of entered costs—

Excludes insurance, mortgage insurance, special assessments and lender fees. MLS taxes may reflect abatements or exemptions and can change.

Listing data is supplied by the MLS and may change without notice.