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Stephanie Calinoff on Hauppauge Market

Hauppauge Real Estate Market, September 2026

Hauppauge's median price per square foot held near $412 in September 2026, after $395 in August.

September 30, 2026, updated · Stephanie Calinoff, Licensed Associate Real Estate Broker

Ten houses closed, down from 14 in August and 14 in September 2025, and the median sale price moved to $859,611 from $843,000. The median sale took 25 days, against 26 the month before and 19 a year earlier, and eight of the ten sales closed at or above asking, compared with 10 of 14 in August. The median sale to list ratio was 103.62 percent, close to August's 102.15 percent. Fifteen new listings came on, two more than in August.

The spread of sales is where September differed from a year earlier. Nothing closed below $700,000 this month, where September 2025 had two sales between $300,000 and $399,999 and three between $600,000 and $699,999. Four sales landed between $700,000 and $799,999, matching last year, two each fell in the $800,000s and the $900,000s, and two closed at $1,000,000 or more against one a year earlier. Median square footage was 2,000, down from 2,071 in August and up from 1,811 in September 2025.

September 2026 against the last year

September 2026 Lowest Highest Where it ranks
Median sale price $859,611 $670,000 $940,000 3 of 16
Median days on market 25 days 10 days 43 days 7 of 16
Median price per square foot $412 $335 $428 3 of 16
Sold at or above asking 80% 33.3% 100% 6 of 16
Closed sales 10 3 18 8 of 16
Sale price against asking 103.6% 95.9% 107.7% 6 of 16
Median size of what sold 2,000 sq ft 1,714 sq ft 2,765 sq ft 8 of 16

Ranked against the 16 months Stephanie Calinoff holds for Hauppauge, not against the whole record.

Data courtesy of OneKey MLS as distributed by MLS GRID as of September 2026.

Median sale price, month by month

Hauppauge, Jul 2025 to Oct 2026. Low $670,000, high $940,000.
MonthMedian sale price
Jul 2025 $805,000
Aug 2025 $819,000
Sep 2025 $760,000
Oct 2025 $722,500
Nov 2025 $850,000
Dec 2025 $940,000
Jan 2026 $765,000
Feb 2026 $705,000
Mar 2026 $670,000
Apr 2026 $760,000
May 2026 $775,000
Jun 2026 $816,000
Jul 2026 $732,500
Aug 2026 $843,000
Sep 2026 $859,611
Oct 2026 $915,500

Data courtesy of OneKey MLS as distributed by MLS GRID as of September 2026.

What sold in Hauppauge, by price

10 closed sales in September 2026, against 14 in September 2025.
Price September 2026 Share September 2025
$300k to $400k 0 0% 2
$400k to $500k 0 0% 0
$500k to $600k 0 0% 0
$600k to $700k 0 0% 3
$700k to $800k 4 40% 4
$800k to $900k the median is here 2 20% 2
$900k to $1m 2 20% 2
$1m and above 2 20% 1

Data courtesy of OneKey MLS as distributed by MLS GRID as of September 2026.

Questions about Hauppauge

What is a house in Hauppauge worth right now?

The median sale price in Hauppauge in September 2026 was $859,611, across ten closed sales, with a median price per square foot of $412. In August 2026 the median was $843,000 at $395 per square foot, and in September 2025 it was $760,000 at $388 per square foot.

How long does it take to sell a house in Hauppauge?

The median sale in Hauppauge took 25 days on market in September 2026, compared with 26 days in August 2026 and 19 days in September 2025.

Are houses selling over asking in Hauppauge?

Eight of the ten Hauppauge sales that closed in September 2026 went at or above asking, and the median sale to list ratio was 103.62 percent. In August 2026 the share was 71.43 percent at a 102.15 percent median sale to list ratio, and in September 2025 it was 92.86 percent at 102.76 percent.

What can you buy in Hauppauge for under $800,000?

Four of the ten Hauppauge sales in September 2026 closed between $700,000 and $799,999, the same count as September 2025. Nothing closed below $700,000 this September, where a year earlier two sales fell between $300,000 and $399,999 and three between $600,000 and $699,999.

How many million dollar sales are there in Hauppauge?

Two Hauppauge sales closed at $1,000,000 or more in September 2026, against one in September 2025. Above $800,000, the month also had two sales in the $800,000s and two in the $900,000s.

How many houses are selling in Hauppauge each month?

Ten sales closed in Hauppauge in September 2026, down from 14 in August 2026 and from 14 in September 2025. Fifteen new listings came on the market in September, compared with 13 in August.

Is the Hauppauge market changing month to month?

Between August and September 2026 the main Hauppauge figures moved little: median price per square foot went from $395 to $412, median days on market from 26 to 25, and the median sale price from $843,000 to $859,611.

How does Hauppauge compare with a year ago?

The September 2026 median sale price of $859,611 was about 13 percent above the $760,000 median of September 2025, and median price per square foot rose from $388 to $412. Median square footage was 2,000 this September against 1,811 a year earlier, and the median sale took 25 days rather than 19.

These are town wide medians across ten closings, and no individual house will track them exactly; condition, location within Hauppauge and timing all move a single sale away from the middle.

Data courtesy of OneKey MLS as distributed by MLS GRID as of September 2026.

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