Get My Home Value

Home Values · Nassau County · Roslyn Harbor, NY

What's your home worth in Roslyn Harbor?

The median home in Roslyn Harbor sold for $1,790,000 over the past 12 months.

FreeNo obligationSell for 1.99%, not 6%
$1,790,000
Median sale price
9
Homes sold (12 mo)
Single-family$1,854,000· 7 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

Where the Gold Coast lingers

Hilly enough that locals call it the Switzerland of Long Island, Roslyn Harbor rolls down wooded, glacially shaped slopes toward Hempstead Harbor. The village grew out of Long Island's Gold Coast era, and grand former country estates still set the tone: stone facades, ornate gates, and sweeping lawns, with newer homes fitted in around them. It incorporated in the early 20th century out of a wish for self-determination.

Two estates now serve the public. The Nassau County Museum of Art occupies one, surrounded by sculpture gardens and walking trails, and Cedarmere, once home to poet William Cullen Bryant, is a park and preserve for lakeside walks. Boating and kayaking come with the water, and social life runs to garden parties and village hall events rather than spectacle.

Roslyn Harbor, Nassau County

The locqube difference

Selling in Roslyn Harbor? Keep more of your equity.

On a $1,790,000 sale, a traditional 6% commission is about $107,400. With locqube it's a flat $899 or 1.99% — keeping more of what you built.

Traditional 6%
$107,400
locqube · 1.99%
$35,621
or flat fee
$899
~$71,779
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 Roslyn Harbor home is worth.

Questions, answered

The fastest way to find out is a free locqube valuation. Enter your address and we'll combine recent Roslyn Harbor 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 Roslyn Harbor sold for about $1,790,000 across 9 recorded sales in the past year — all home types combined. Your home's value depends on its size, condition and exact location.
From recorded residential sales in Roslyn Harbor 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 Roslyn Harbor sale that keeps roughly $71,779 more in your pocket.

Ready when you are

See your Roslyn Harbor home's value.