1675 Cornelius Avenue, Wantagh, NY 11793

1675 Cornelius Avenue, Wantagh, NY 11793

$999,000 · 4 bed · 3 bath · 2,265 sq ft · built 1967 · MLS# 1059703 · Coming Soon

Welcome to this spacious 4 Bedroom, 2.5 Bath Splanch in the Twin Lakes Section, a well-designed layout designed for comfortable everyday living and entertaining. The Main level features a beautifully appointed Kitchen with custom cabinetry, a peninsula, and gas cooking. An adjacent Den with a wood-burning Fireplace keeps everyone connected, while a conveniently located half bathroom and laundry area complete the main area. Just a few steps above, the distinctive Splanch design reveals a generously sized living room. The upper level includes a spacious Primary Bedroom with a Full Bathroom,…

Single-family homes in the Wantagh Union Free School District sold for a median of $880,000 (typically $760,000–$1,000,000) across 94 recorded sales between Oct 9, 2025 and Sep 25, 2026, up 6.7% on the 12 months before. This home's $999,000 list price sits in the upper single-family tier for the Wantagh Union Free School District.

ZIP 11793 has about 2.6 months of single family inventory — seller's market. Demand is outpacing supply, so homes sell quickly with firm pricing and limited room to negotiate.

At about $16,627 a year, this home's property tax runs roughly 11% above the $15,000 typical for Wantagh Union Free School District. Nassau assessments run on a multi-year cycle, so the assessed value behind this bill can lag what the home actually sells for today. A sale does not automatically reset it, and exemptions such as STAR, Senior or Veteran move the number as well — a new owner's bill is often not the same as the seller's.

OneKey MLS (recorded LI sales, trailing 12mo) + actual tax

Listings courtesy of OneKey® MLS as distributed by MLS GRID.

Based on information submitted to the MLS GRID as of October 11, 2026 2:30 am. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Personal-use terms and which listings this site shows: MLS & Data Disclosures

Wantagh Market Trend

Over the past 2 years, Wantagh has softened — the median sale price has eased about 2% year over year to around $823K, and homes are taking longer to sell. If this trend continues, conditions could keep easing toward a more balanced market.