11 Glen Hollow Drive #D7, Holtsville, NY 11742

11 Glen Hollow Drive #D7, Holtsville, NY 11742

$400,000 · 3 bed · 3 bath · 1,500 sq ft · built 1974 · MLS# 1048070 · Active

Welcome To This 3 Bedroom, 2.5 Bath Townhouse Located In The Birchwood Glen Gated Community. Features Include An Eat-In Kitchen, Comfortable Living Spaces, And A Convenient Layout. Enjoy The Benefits Of A Gated Community With A Well-Maintained Setting.

Co-ops in the Sachem Central School District sold for a median of $275,000 (typically $245,000–$350,000) across 10 recorded sales between Oct 29, 2025 and Aug 20, 2026.

ZIP 11742 has about 1.9 months of co-op inventory — hot seller's market. Severe inventory shortage — homes sell fast and often draw multiple offers over asking, giving sellers maximum leverage.

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 10, 2026 10:00 pm. 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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Holtsville Market Trend

Holtsville has tightened over the past 2 years: the median sale price has advanced roughly 7% year over year to near $628K, and sales have generally been closing faster. Conditions continue to favor sellers; if the trend holds, prices could keep firming. Alongside that firming trend, note that the roughly $585K blended median combines very different property types, so it may not describe any single one: of 247 recent sales, single-family made up the largest share at about 63% with the highest median near $691K, condos about 23% near $440K, co-ops about 14% near $280K. Because co-ops, though not the most common, is priced far enough from the rest to pull the blend down, the blended figure tends to sit below the single-family median rather than above it — so a typical single-family house has tended to sell closer to $691K, roughly $106K over the headline number. These are past medians, not predictions or guarantees, and individual properties vary widely; anyone weighing a specific property should review current comparable sales for that property type.