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4-bedroom house for sale in Wantagh

2450 Mermaid Avenue, Wantagh, NY, 11793

$690,000
Asking price · in USD · Price history
Size
1,127 ft² (105 m²)
Available
Now
Year built
1951

About this home

House for sale in Wantagh: 4 bedrooms, 2 bathrooms, 1,127 ft². Asking price $690,000. Built in 1951.

From the original listing · ZillowShow

Welcome to 2450 Mermaid Avenue in Wantagh! This home offers comfortable living in a desirable location, featuring natural gas and low property taxes. Conveniently located near shopping, dining, parks, and major roadways, this property is a fantastic opportunity to make your new home.

Description from Zillow, shown as published there. See the original listing

Roofy listing score

Grade B, 71/100 · Complete

How complete and honest this listing is, from what the source sites show and Roofy’s own checks. It isn’t a rating of the home or the agent. How the score works

  • Photos25/25
    • Full points: 28 photos15/15
    • Full points: Large, clear photos (about 1,024 px)10/10
  • Details15/20
    • Full points: Price stated3/3
    • Full points: Bedrooms stated2/2
    • Full points: Bathrooms stated2/2
    • Full points: Size stated2/2
    • Does not apply: Move-in date: does not apply2/2
    • Does not apply: Lease length: does not apply1/1
    • No points: No pet policy0/1
    • No points: Laundry not mentioned0/1
    • No points: Heat and utilities not mentioned0/1
    • Some points: Only 1 amenity listed1/2
    • Some points: Short description (43 words)2/3
  • True cost12/15
    • Full points: Running costs stated (HOA, service charge or taxes)8/8
    • Cannot check yet: Not enough similar homes nearby to compare the price4/7
  • Accuracy9/15
    • Nothing to compare: Listed on one site, nothing to compare3/6
    • Cannot check yet: No city records to compare2/5
    • Full points: Confirmed on its source site today4/4
  • Legal10/10
    • Full points: No fair-housing problems found in the wording6/6
    • Full points: The agent’s license is active4/4
  • Trust0/15
    • No points: Not claimed on Roofy by the agent or owner0/10
    • No points: The agent is not verified on Roofy0/5

Listed this home? Claim your agent page to add the trust points.

Scored Nov 2, 2026 · Score version 1. No one can pay to change a score.

Buying costs

What this price means for you each month, with the price filled in.

Amenities

Outdoor and parking

  • Garage

Price history

High $720,000 · Low $690,000Asking price, as listed
Oct 2026Nov 2026
DatePrice
Oct 29, 2026First seen on Roofy (via Zillow)$690,000
Oct 29, 2026Price changed · Zillow$690,000
Oct 16, 2026Listed for sale · Zillow$720,000
Mar 20, 2012Removed · Zillow$319,000
Feb 27, 2012Listed for sale · Zillow$319,000
Jan 6, 2012Removed · Zillow$339,000
Oct 13, 2011Price changed · Zillow$339,000
Aug 15, 2011Listed for sale · Zillow$319,000
Jul 7, 2011Sold · Zillow$275,000
Jun 20, 2011Price changed · Zillow$339,000
Apr 21, 2011Price changed · Zillow$319,000
Mar 24, 2011Listed for sale · Zillow$339,000

From the listing sites’ own records and what Roofy has seen since. Newest first.

Location

Location as the listing shows it.Open in Google Maps

Nearby transit

  • Wantagh (LIRR)Babylon23 min walk
  • Bellmore (LIRR)Babylon27 min walk
  • Seaford (LIRR)Babylon2.8 km

Added to Roofy Oct 29, 2026Last checked on Zillow Nov 1, 2026Roofy doesn’t verify listings. Never send money before seeing a home.