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Mia Kaiser on Port Jefferson Station Market

Port Jefferson Station Real Estate Market, September 2026

Port Jefferson Station's median price per square foot rose to $374 in September 2026, up from $338 in August and from $359 in September 2025.

September 30, 2026 · Mia Kaiser, Licensed Real Estate Salesperson

The median sale price rose to $650,000 from $637,000 in August and $600,000 a year earlier, an increase of about 8 percent year over year and the highest monthly median in the past year. Median square feet came in at 1,822, up from 1,600 in August, so both the per foot figure and the size figure moved in the same direction.

Sixteen of the 22 sales closed at or above asking, against 15 of 29 in August and 13 of 15 in September 2025, and the median sale to list ratio was 103.46 percent after sitting at 100 percent in August. Houses took a median of 23 days on market, up from 19 days in August and down from 28 days a year earlier. New listings held nearly level at 22, against 21 in August.

The spread accounts for much of the move. Six sales landed between $700,000 and $799,999, a range that recorded none in September 2025, while the $500,000 to $599,999 range thinned to five from seven. The top of the market was unchanged, with one sale between $800,000 and $899,999 and two between $900,000 and $999,999 in both months.

Thinking of selling? Read the Port Jefferson Station Seller’s Guide

September 2026 against the last year

September 2026 Lowest Highest Where it ranks
Median sale price $650,000 $570,000 $652,500 2 of 16
Median days on market 23 days 17 days 52 days 12 of 16
Median price per square foot $374 $314 $405 4 of 16
Sold at or above asking 72.7% 37.5% 92.9% 10 of 16
Closed sales 22 8 29 4 of 16
Sale price against asking 103.5% 99.5% 104.3% 3 of 16
Median size of what sold 1,822 sq ft 1,400 sq ft 2,127 sq ft 6 of 16

Ranked against the 16 months Mia Kaiser holds for Port Jefferson Station, not against every month on file.

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

Median sale price, month by month

Port Jefferson Station, Jul 2025 to Oct 2026. Low $570,000, high $652,500.
MonthMedian sale price
Jul 2025 $624,000
Aug 2025 $587,500
Sep 2025 $600,000
Oct 2025 $602,500
Nov 2025 $615,000
Dec 2025 $585,000
Jan 2026 $635,000
Feb 2026 $625,000
Mar 2026 $645,000
Apr 2026 $639,000
May 2026 $570,000
Jun 2026 $635,000
Jul 2026 $600,000
Aug 2026 $637,000
Sep 2026 $650,000
Oct 2026 $652,500

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

What sold in Port Jefferson Station, by price

22 closed sales in September 2026, against 15 in September 2025.
Price September 2026 Share September 2025
$400k to $500k 1 5% 0
$500k to $600k 5 23% 7
$600k to $700k the median is here 7 32% 5
$700k to $800k 6 27% 0
$800k to $900k 1 5% 1
$900k to $1m 2 9% 2

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

Questions about Port Jefferson Station

What is a house in Port Jefferson Station worth right now?

The median sale price in Port Jefferson Station was $650,000 in September 2026, across 22 closed sales. That was up from $637,000 in August 2026 and from $600,000 in September 2025, and it was the highest monthly median of the past year. The median price per square foot was $374.

How long does it take to sell a house in Port Jefferson Station?

The median time on market for houses that closed in Port Jefferson Station in September 2026 was 23 days. That compares with 19 days in August 2026 and 28 days in September 2025.

Are houses selling over asking in Port Jefferson Station?

Sixteen of the 22 sales that closed in Port Jefferson Station in September 2026 went at or above the asking price, and the median sale to list ratio was 103.46 percent. In August 2026, 15 of 29 sales closed at or above asking and the median ratio was exactly 100 percent. A year earlier, in September 2025, 13 of 15 closed at or above asking.

What sort of price range do houses in Port Jefferson Station actually sell in?

Of the 22 sales that closed in Port Jefferson Station in September 2026, one was between $400,000 and $499,999, five were between $500,000 and $599,999, seven were between $600,000 and $699,999, six were between $700,000 and $799,999, one was between $800,000 and $899,999, and two were between $900,000 and $999,999.

Has the Port Jefferson Station market changed from last year?

Comparing September 2026 with September 2025 in Port Jefferson Station: the median sale price rose from $600,000 to $650,000, median price per square foot rose from $359 to $374, closed sales went from 15 to 22, and median days on market fell from 28 to 23. The share of sales at or above asking was lower, at 16 of 22 against 13 of 15.

How many houses sold in Port Jefferson Station in September 2026?

Twenty two sales closed in Port Jefferson Station in September 2026, down from 29 in August 2026 and up from 15 in September 2025. There were 22 new listings in the month, against 21 in August.

Why did the median price per square foot rise in Port Jefferson Station?

In September 2026 the median price per square foot in Port Jefferson Station was $374, against $338 in August 2026. The median sale price also rose, to $650,000 from $637,000, and median square feet rose to 1,822 from 1,600, so the per foot figure climbed alongside larger closings rather than instead of them.

Are there houses under $500,000 in Port Jefferson Station?

One of the 22 sales that closed in Port Jefferson Station in September 2026 fell between $400,000 and $499,999, and none closed below $400,000. In September 2025, no sales closed in the $400,000 to $499,999 range.

These are town wide medians across 22 closings, and they cannot tell you what any particular house, in any particular condition or location, would sell for.

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

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