Mid-Peninsula Market Pulse — Week of September 26 – October 2, 2026

Oct 2

3 min read

Here's this week's San Mateo County housing market read across the ten Mid-Peninsula cities I track: Belmont, Burlingame, Foster City, Hillsborough, Menlo Park, Palo Alto, Redwood City, Redwood Shores, San Carlos, and San Mateo.

Mid-Peninsula seller's market scorecard for October 2026: single-family homes sold at 106% of list in 20 days versus condos at about 99.7% of list in 46 days.

Local Market Activity (September 2 – October 2)

The Mid-Peninsula closed 294 homes in the last 30 days — 46 just this week. The typical home sold for $2.52M and went for 104.7% of asking, so sellers are still getting a premium over list. San Mateo (46) and Redwood City (43) led single-family volume, followed by Palo Alto (37), while Hillsborough ($6.08M median) and Menlo Park ($4.39M) led on price. San Mateo also led condos and townhomes with 25 closings.

Closed home sales by San Mateo County / Mid-Peninsula city, September 2 – October 2, split into single-family homes and condos/townhomes, with San Mateo leading single-family volume and also leading condos.

Single-Family by Price Point

Here's how the 224 single-family sales in the last 30 days broke down by price point:

Under $2M: 53 sold at 106% of list in about 20 days.
$2–3M: 58 sold at 106% of list in about 21 days.
$3–4.5M: 75 sold at 107% of list in about 19 days — the busiest and hottest tier.
$4.5M+: 38 sold at 106% of list in about 19 days — even the top of the market is competitive.

Over-asking isn't just an entry-level story here — it runs all the way up the price ladder.

Mid-Peninsula single-family home sales by price point over 30 days: every band from under $2M to $4.5M+ sold above asking, with the $3–4.5M tier busiest at 107% of list.

This Week vs. the 30-Day Pace

Over the last 30 days, 224 single-family homes sold in about 20 days at 106% of list, while 70 condos and townhomes sold in about 46 days at 99.7% of list. This week, 36 single-family homes closed at 107% of list, so the pace of over-asking sales held steady. They skewed lower-priced, though: this week's median was $2.63M versus $3.04M for the 30-day window. The average days on market (30 this week) is pulled up by one 257-day outlier; the median single-family home this week sold in just 10 days. On the condo side, the 46-day average is inflated by a few long-sitting units (the largest sat 195 days). The condo median is 22 days (25 this week), so there's no sudden shift. Condos continue to sell right around asking.

This week versus the 30-day pace for Mid-Peninsula single-family homes and condos, comparing median sale price, days on market, and sale-to-list ratio.

The Move Math

Here's what today's numbers mean for a move, using current medians and this week's 7.28% 30-year rate. (Payments are principal + interest, 20% down; taxes and insurance are on top.)

Trading up — condo to single-family:

Median condo $1.20M → 20% down, finance 80% ($962K), P&I ≈ $6,585/month + HOA (many buyers are investors and all cash).
Median single-family $3.04M → P&I ≈ $16,636/month (buyers today often put 40–50% down or pay all cash due to rates and opportunity cost).

That's a payment gap of roughly $10,050 a month between the median condo and the median single-family home.

Downsizing at 55+ — don't forget Prop 19.

Prop 19 lets homeowners 55 and older carry their existing low property-tax base to their next California home (up to three times, statewide). On a long-held home, that can mean keeping a tax bill tied to a $500–700K assessed value instead of today's price — often $20,000+ a year saved.

The Macro Corner.

Mortgage rates: Freddie Mac's 30-year fixed is 7.28% (Oct 1), up from 7.03% last week and 6.34% a year ago. The 15-year is 6.60% (6.42% last week, 5.55% a year ago).
The Fed: raised rates 25 basis points on Sept 16 to 3.75%–4.00% in a unanimous vote, and officials signal more hikes ahead. Next FOMC meeting is Oct 27–28.
Inflation: August CPI ran 3.4% year over year (+0.4% on the month, gasoline-driven), with core CPI at 2.4%. Core PCE, the Fed's preferred gauge, was 3.3% in July (next release Oct 29).
Wall Street: On Oct 1 the S&P 500 closed at 7,666 (+0.20%), the Dow at 50,927 (+0.04%), and the Nasdaq at 26,871 (+0.04%). The 10-year Treasury yield touched about 5.34% intraday, its highest since 2002, as oil and rate-hike fears weighed. The week of Sept 21–27, AI strength lifted the S&P +1.21%, the Nasdaq +2.06%, and the Dow +0.3%.
Bottom line: Rates keep climbing, but tight local supply is what drives Mid-Peninsula prices, and sellers are still getting over asking. If you're planning a move, run your own payment math before you list or shop.

Here's where the 30-year fixed has been over the last three years: this week's 7.28% is near the 3-year high of 7.79% (Oct 2023) and well above the 3-year low of 5.98% (Feb 2026).