120 Waldo Street, Copiague, NY 11726

120 Waldo Street, Copiague, NY 11726

$845,000 · 5 bed · 3 bath · 2,620 sq ft · built 1944 · MLS# 1058605 · Active

Stately brick-front Colonial offering 5 bedrooms and 3 baths, thoughtfully designed with both elegance and functionality in mind. The upper level features four spacious bedrooms, including a beautifully appointed primary suite with a private bath and large walk in closet. An additional bedroom on the main level provides flexibility for guests, extended living, or work-from-home needs, along with a dedicated home office. The open-concept layout creates a seamless flow ideal for everyday living and entertaining. A stunning kitchen with granite countertops opens to inviting living spaces highlighted by a wood-burning…

Single-family homes in the Copiague Union Free School District sold for a median of $621,000 (typically $560,000–$705,000) across 187 recorded sales between Oct 7, 2025 and Oct 2, 2026, up 6.2% on the 12 months before. This home's $845,000 list price sits in the luxury single-family tier for the Copiague Union Free School District.

ZIP 11726 has about 2.9 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 $13,600 a year, this home's property tax runs roughly 24% above the $11,000 typical for Copiague Union Free School District. Suffolk bills combine town, school and special-district levies, so two homes at the same price in neighboring districts can carry materially different taxes. 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.

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Copiague Market Trend

Over the past 2 years, Copiague's median sale price has been uneven, swinging between $475K and $730K from month to month — more a sign of a thin or mixed market than a steady, single-direction trend. The typical recent sale has taken about 45 days to go under contract.