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Half Moon Bay's Three September Closings Span $1M to $2.5M — and One Sold for a Dollar Over Ask

The most recent closing in Half Moon Bay — 817 Railroad Avenue — recorded at $2,232 per square foot, nearly double the 180-day market median of $857. Three closings this week show how wide the spread can run in a thin market.
Tim McMullen · DRE #02016832
September 25, 2026 · 4 min read
817 Railroad Avenue, Half Moon Bay, from the MLS listing
817 Railroad Avenue: recorded as sold. Listing photo via MLS (ML82056694).

The most recent sale to record in Half Moon Bay came in at $2,232 per square foot. The 180-day median for all Half Moon Bay sales is $857 per square foot. That gap — roughly 2.6 times the broader benchmark — is the defining fact of this week's record.

This is a market-pulse roundup, not a single-property analysis, so no like-for-like peer comparison applies. The figures below reflect the three most recent recorded closings and eight active listings as of September 25, 2026.

This week's closings

AddressClosedList PriceSale PriceSq ft$/sq ft
817 Railroad Avenuerecorded on Sep 22$2,499,000$2,500,0001,120$2,232
568 Creekside Courtrecorded on Sep 19$2,600,000$2,600,0002,470$1,053
435 Dolores Avenuerecorded on Sep 20$1,095,000$1,000,0001,100$909
568 Creekside Court, Half Moon Bay
568 Creekside Court: recorded as sold at $2,600,000.

Three single-family sales closed within a four-day window. Two of the three sold at or above their list price; 435 Dolores Avenue closed at $95,000 under list, landing at $1,000,000 on a 1,100-square-foot house. At $909 per square foot, it is the lowest of the three — and still above the 180-day city median.

817 Railroad Avenue is the outlier. At 1,120 square feet, it closed at $2,500,000, one dollar over its asking price. That per-square-foot figure of $2,232 is not driven by size; it is a small house at a high price. 568 Creekside Court is larger at 2,470 square feet and closed exactly at list, producing a per-square-foot figure of $1,053.

What is currently listed

AddressTypeList PriceFirst Seen
55 Alameda AvenueSingle Family$2,999,999Sep 12
457 Coronado AvenueSingle Family$2,900,000Sep 11
213 Roosevelt BoulevardSingle Family$2,750,000Sep 16
599 Alto AvenueSingle Family$2,395,000Sep 10
2017 Bordeaux LaneSingle Family$2,125,000Sep 15
540 El Granada BoulevardSingle Family$1,690,000Sep 12
727 El Granada BoulevardSingle Family$1,499,900Sep 13
1023 Suzanne CourtTownhouse$645,000Sep 19

Seven of the eight active listings are single-family homes; the eighth, 1023 Suzanne Court, is a townhouse asking $645,000 — the only sub-million listing currently on the market. Six of the seven single-family listings came on between September 10 and 16, a short burst of new inventory. The highest-priced listing, 55 Alameda Avenue at $2,999,999, has been on the market the longest of the current group, first seen September 11.

55 Alameda Avenue
55 Alameda Avenue · asking $2,999,999 · listing photo

Recent comparable sales

The six most recent sales in the broader Half Moon Bay record, from the last 180 days, show the range the market has been operating in.

AddressRecordedPriceSq ft$/sq ft
656 Terrace Avenuerecorded on Sep 15$1,940,0002,397$809
413 Kehoe Avenuerecorded on Sep 9$1,275,0001,310$973
13 Erin Lanerecorded on Sep 3$915,0001,400$654
101 Spyglass Lanerecorded on Aug 29$3,935,0004,452$884
201 Miramontes Avenuerecorded on Aug 28$3,695,0003,244$1,139
311 Bayhill Roadrecorded on Aug 28$2,755,0003,110$886

The six sales above span $915,000 to $3,935,000 — a range of more than $3 million within roughly a month of recording dates. Per-square-foot figures across this group run from $654 to $1,139, before this week's 817 Railroad Avenue extended the top end to $2,232.

How the Half Moon Bay market is doing

Across all property types, 19 sales recorded in the last 180 days, with prices ranging from $853,000 to $3,935,000. The median sale price over that window is $1,700,000, the median size is 2,061 square feet, and the median price per square foot is $857. Median lot size across sales is 5,566 square feet. No comparable 180-day window from the prior year is available in the current record, so year-over-year comparison is not possible. The market is operating with eight active listings against three closings recorded in the past week — a ratio that reflects the characteristically low transaction volume on the San Mateo coast.


Tim McMullen · CA DRE #02016832
[email protected] · (415) 691-9272

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