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Home Values · Nassau County · Old Westbury, NY

What's your home worth in Old Westbury?

The median home in Old Westbury sold for $2,950,000 — single-family prices ▲ 16.8% over the past year.

FreeNo obligationSell for 1.99%, not 6%
$2,950,000
Median sale price
32
Homes sold (12 mo)
▲ 16.8%
1-year single-family trend
Single-family$2,950,000· 32 sold

Based on recorded residential sales over the last 12 months (all home types). Source: ATTOM public property records · updated quarterly · as of July 2026.

About the neighborhood

Estate living on the Gold Coast

Gates, hedgerows, and long driveways set the tone in Old Westbury, a North Shore village that grew from early farmland into a retreat for New York's most prominent families. Incorporated in the early twentieth century, it remains defined by large parcels along roads like Store Hill and Wheatley Road, where Georgian manors and Italianate villas share the landscape with modern estate homes.

Old Westbury Gardens, the former John S. Phipps estate, is the public face of that legacy: Westbury House with its original furnishings, formal parterre gardens, and a calendar of concerts, festivals, and exhibits. SUNY Old Westbury and the Old Westbury Country Club add education and recreation to village life. Buyers come for acreage and seclusion, accepting that everything else is a drive away.

Old Westbury, Nassau County

The locqube difference

Selling in Old Westbury? Keep more of your equity.

On a $2,950,000 sale, a traditional 6% commission is about $177,000. With locqube it's a flat $899 or 1.99% — keeping more of what you built.

Traditional 6%
$177,000
locqube · 1.99%
$58,705
or flat fee
$899
~$118,295
more kept in your pocket
1.99% fee Dedicated in-house agent AI valuation

Possible because our agents are in-house and one platform does the busywork — savings we pass to you. Run your own numbers →

"
They made it so easy — we felt cared for, heard and appreciated.
NS
Nick & Katie Simpson
Saved $25,877 in commissions

Find out what your Old Westbury home is worth.

Questions, answered

The fastest way to find out is a free locqube valuation. Enter your address and we'll combine recent Old Westbury sales, your home's size and condition, and live market data into an accurate, no-obligation estimate — usually in under a minute.
The median home in Old Westbury sold for about $2,950,000 across 32 recorded sales in the past year — all home types combined. Among single-family homes, the area's most-sold type, prices moved ▲ 16.8% year over year. Your home's value depends on its size, condition and exact location.
From recorded residential sales in Old Westbury over the trailing 12 months — all home types, sourced from ATTOM public property records and refreshed quarterly. It reflects what actually closed, not asking prices.
Yes — New York and Connecticut owners can sell by owner, and locqube's Self-Serve plan backs you with MLS exposure, locqube AI guiding every step, and a live dashboard for a flat $899. A licensed agent stays one tap away whenever you want one. How selling by owner works → The New York by-owner guide →
List with locqube — a flat $899 or 1.99% instead of the traditional 6%, with a dedicated in-house agent and AI-powered pricing. On a typical Old Westbury sale that keeps roughly $118,295 more in your pocket.

Ready when you are

See your Old Westbury home's value.