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Home Values · Nassau County · Sea Cliff, NY

What's your home worth in Sea Cliff?

The median home in Sea Cliff sold for $1,199,000 — single-family prices ▲ 5.9% over the past year.

FreeNo obligationSell for 1.99%, not 6%
$1,199,000
Median sale price
48
Homes sold (12 mo)
▲ 5.9%
1-year single-family trend
Single-family$1,070,000· 47 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

A square mile of Victorians

A single square mile holds all of Sea Cliff, a village perched on a bluff above Hempstead Harbor on Long Island's North Shore. Jewel-toned Victorians with deep porches and intricate woodwork climb its winding, hilly streets, the legacy of a resort boom that followed the railroad in the late 1800s, when a summer colony rose here complete with boardwalk and steamboat pier.

The compact downtown along Sea Cliff Avenue mixes independent shops and cafes, including Bart's Barber Shop, a fixture since the 1930s. Locals call their parks by nicknames, Spooky Park and Hippie Park among them, gather for summer concerts on the bluff, and turn out each October for the Mini Mart arts fair. The marina and beach keep the harbor in daily reach.

Sea Cliff, Nassau County

The locqube difference

Selling in Sea Cliff? Keep more of your equity.

On a $1,199,000 sale, a traditional 6% commission is about $71,940. With locqube it's a flat $899 or 1.99% — keeping more of what you built.

Traditional 6%
$71,940
locqube · 1.99%
$23,860
or flat fee
$899
~$48,080
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 Sea Cliff home is worth.

Questions, answered

The fastest way to find out is a free locqube valuation. Enter your address and we'll combine recent Sea Cliff 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 Sea Cliff sold for about $1,199,000 across 48 recorded sales in the past year — all home types combined. Among single-family homes, the area's most-sold type, prices moved ▲ 5.9% year over year. Your home's value depends on its size, condition and exact location.
From recorded residential sales in Sea Cliff 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 Sea Cliff sale that keeps roughly $48,080 more in your pocket.

Ready when you are

See your Sea Cliff home's value.