Peninsula and Silicon Valley market data

Pulse Q3 2026 cash share by band: $5M–$10M at 46.0%, $10M–$20M at 69.4%, $20M+ at 77.8% — a ladder almost identical to Q2. Combined $10M+ cash share settled at 71.1%, a second quarter near 70% after Q1's 92.6% pulse, and financed $10M+ deals held at 13 — the 30-year rate at 6.68% did not change how the top pays. On pace, $10M–$20M returned to 100.0% of original list (96.3% in Q2) on a 20-day median DOM, the band's first at-list reading in the seven quarters of this series; $20M+ closed at 92.4% on 31 days (44 in Q2), but in two speeds — three homes priced to market sold at or above list in 0–7 days, while six over-priced homes closed at 79.5–95.1% after an average of 85 days. The quarter's protagonist is Atherton: 21 closings, a $12.25M median, 105.4% city-wide, 9-day DOM. Woodside's $4.08M median on 23 closings dips below $5M this quarter while Portola Valley returns above it at $5.15M — both a shift in what sold, not a repricing of the enclave. Read DOM here with care: Atherton (21 Q3 closings), Woodside (23), Los Altos Hills (28) and Portola Valley (18) are thin markets, and MLS counts also miss privately transacted estates, so treat city-level medians here as directional.

The most contested band for a third straight quarter: $3M–$5M closed at 105.6% of original list (105.3% in Q2 — the only sub-$10M band whose premium rose) on a 9-day median DOM, with 25.3% all-cash, up 3.5 pp year-over-year. Everything around it cooled; it did not — its lead over the $1.5M–$3M band widened from 1.5 points in Q2 to 4.0. The reason is the buyer: this is the entry price for the top school districts, and these buyers carry large down payments, so the rate's effect on the monthly payment is diluted — and they are on a school calendar, not a rate calendar. At city level Palo Alto 107.6%, Los Altos 104.8% and Menlo Park 104.3% carry the band; Cupertino at 101.1% is the exception, back near list.

Pulse Q3 2026: 2,057 closings in this band, the largest of any tier, at a $1.94M median, a 13-day median DOM (12 in Q2), 101.6% of original list (103.8% in Q2), and 16.6% all-cash. This is the most rate-exposed segment — more than four in five buyers borrow, and the spring premium of 3–4% was handed back at 6.68%, making this the first window in three quarters to buy near list. Cities still differ: San Carlos (105.0%) and Sunnyvale (104.9%) carry a premium, Fremont (100.4%) is back at list. Certainty of funds and clean terms still decide the outcome.

Rates rose for a second straight quarter, and the 10-year Treasury averaged 4.76% (+0.33 pp). The market's price response showed up almost exclusively in the mortgage-dependent bands: under $1M slipped from 101.3% of original list in Q2 to 100.2%, $1M–$1.5M from 103.2% to 100.4%, $1.5M–$3M from 103.8% to 101.6%. Buyers in those three bands are 83–86% mortgage-financed, and the spring premium was handed back in full at 6.68%. The top did not move: 45 closings above $10M, 13 of them financed — the same 13 as in Q2. Rates decide how luxury buyers pay, not whether they buy.

The 5,098 closings ran 14.2% below spring's 5,941. A summer-into-fall decline is the seasonal norm, not evidence of weakness — the year-over-year figure is the one that measures demand. That said, this year's drop was nearly twice as deep as a year earlier (Q2 → Q3 2025 was −7.4%), and volume turned negative year-over-year. Prices did not follow: the $1.61M median is up 0.5% on a year ago and DOM is a day faster — fewer homes changed hands, but not because prices gave way, which is the signature of a supply-side contraction. Lock-in tightened: the gap between incumbent owners' low rates and a 6.68% replacement widened another 26 bps. Pace remains a band-level property: 9-day median DOM at $3M–$10M, 13 days at $1.5M–$3M, 16 days under $1M, 20 days at $10M–$20M and 31 days above $20M.

All-cash share by price band (Pulse Q3 2026): under $1M at 13.6%, $1M–$1.5M at 16.9%, $1.5M–$3M at 16.6%, $3M–$5M at 25.3%, $5M–$10M at 46.0%, $10M–$20M at 69.4%, $20M+ at 77.8%. The ladder is almost identical to Q2, and $5M remains the phase line where buyer funding structure changes (25% → 46%, nearly doubling in one step). Year-over-year, cash share rose on every rung from $3M to $20M: $3M–$5M +3.5 pp (21.8% → 25.3%), $5M–$10M +2.3 pp (43.7% → 46.0%), $10M–$20M +1.0 pp (68.4% → 69.4%). At $5M–$10M, 54% of buyers still borrow — at 6.68% — so every step up in rates strengthens the relative position of a cash offer.

Hiring demand from AI and semiconductor employers underpins the core tech corridor. Sunnyvale, Santa Clara, and Mountain View combined for 321 Q3 closings at a $2.36M blended median, with individual medians running from Santa Clara's $1.86M to Mountain View's $2.93M and sale-to-original ratios of 104.9%, 101.7%, and 106.2% respectively (Pulse Q3 2026) — Mountain View is the tightest of the three this quarter, Santa Clara the softest. The number to watch is Sunnyvale, which eased from 107.1% in Q2 to 104.9%: mortgage buyers at $2.5M are starting to feel 6.68%. These remain the most direct price signals for tech-sector employment.

Q: Is the Bay Area currently a buyer's or seller's market?

As of Q3 2026 (source: MK Bay Area Pulse Q3 2026, 5,098 MLSListings SFR closings), most of the Bay Area is still a seller's market, but the premium has narrowed from roughly 3% in spring to 1%: a 13-day median days on market (DOM) against 12 in Q2 and 14 a year ago, and a 101.4% median sale-to-original list price against 103.4% in Q2. The market is now sorted by rate sensitivity. The three mortgage-led bands under $3M fell back to 100.2–101.6% of original list (from 101.3–103.8% in Q2), handing back the spring premium. $3M–$5M is the tightest band at 105.6% on a 9-day DOM, for a third straight quarter. $5M–$10M closed at 102.0%. $10M–$20M returned to 100.0% of original list (from 96.3% in Q2) — the band's first at-list reading in the seven quarters of this series — and $20M+ closed at 92.4% on a 31-day median DOM.

Q: How does the luxury market differ from the mainstream Bay Area market?

The structural split by price is intact. All-cash buyer share by band (Pulse Q3 2026): $1.5M–$3M at 16.6%, $3M–$5M at 25.3%, $5M–$10M at 46.0%, $10M–$20M at 69.4%, $20M+ at 77.8% — a ladder almost identical to Q2, against 18.8% region-wide. Combined $10M+ cash share has run 92.6% → 72.3% → 71.1% over three quarters and is settling near 70%; financed $10M+ deals held at 13, unchanged from Q2, even with the 30-year rate at 6.68%. Nine $20M+ deals closed in Q3 2026 totaling $294M, four of them at $30M or more (Q2 had none), and the geography re-dispersed from Q2's near-single-city market (six of eight in Atherton): Atherton 4, Hillsborough 2, and one each in Los Altos Hills, Palo Alto and Portola Valley. Median DOM was 31 days (44 in Q2) at 92.4% of original list — but the band is two-speed: three homes priced to market sold at or above list in 0–7 days, while six over-priced homes closed at 79.5–95.1% of original list after an average of 85 days. The largest, a $70M all-cash sale in Hillsborough, took a 20.5% cut from its $88M original ask and 141 days. Deals at this level are still driven largely by relationship networks and off-market channels.

Q: Among the 8 core luxury cities, which market is most competitive?

By sale-to-original ratio across the 8 core cities (Pulse Q3 2026): Palo Alto leads at 107.6% (a third straight quarter at or above 105%), then Atherton 105.4% (its strongest reading in the seven quarters of this series), Los Altos 104.8%, Menlo Park 104.3%, Hillsborough 100.1% (at list), Woodside 98.2%, Los Altos Hills 98.0%, Portola Valley 95.1%. Three of the eight closed below original list this quarter, and the negotiating room is no longer at the top of the price ladder: the most expensive city, Atherton, was bid up, while the three enclaves below list are the low-density hill communities with 20–33 day DOM. By median sale price: Atherton $12.25M, Los Altos Hills $6.63M, Hillsborough $6.60M, Portola Valley $5.15M, Los Altos $4.91M, Palo Alto $4.20M, Woodside $4.08M, Menlo Park $3.72M.

Q: What is a normal days-on-market figure for Bay Area SFR?

Pulse Q3 2026 puts the region-wide median at 13 days. It varies sharply by band: 9 days between $3M and $10M, 13 days at $1.5M–$3M, 14 days at $1M–$1.5M, 16 days under $1M, 20 days at $10M–$20M and 31 days above $20M. A DOM of 10 days or less combined with a sale-to-original ratio above 105% is still a reliable signal of live competition: in Q3 that pairing held in Palo Alto (9 days / 107.6%) and Atherton (9 days / 105.4%), while Los Altos was the fastest of the eight at 8 days on 104.8%. The slow end was Portola Valley (33 days), Woodside (32) and Los Altos Hills (20). Thin ultra-luxury markets are the exception — Atherton (21 Q3 closings), Woodside (23), Los Altos Hills (28) and Portola Valley (18) are small enough that a single transaction moves the headline DOM, making it a poor stand-alone signal there.

Q: What does a sale-to-original-list ratio above 100% mean?

The home sold above its original asking price — a multiple-offer situation. Pulse Q3 2026 figures by band: under $1M at 100.2%, $1M–$1.5M at 100.4%, $1.5M–$3M at 101.6% — all three back near list from 101.3–103.8% in Q2; $3M–$5M at 105.6% (the highest of any band for a third straight quarter, and the only sub-$10M band up from Q2's 105.3%); $5M–$10M at 102.0% (103.8% in Q2). The top moved the other way from Q2: $10M–$20M rose from 96.3% to 100.0% on a 20-day median DOM — its first at-list reading in the seven quarters of this series — while $20M+ sat at 92.4% on 31 days, still under original list. In practice: under $3M you can now buy at list, at $3M–$5M you cannot, and above $20M there is real negotiating room — but only on the six of nine that were mispriced.

Q: What is the difference between Peninsula and Silicon Valley pricing?

The Peninsula (San Mateo County — Menlo Park, San Mateo, Hillsborough, Atherton, Woodside) and Silicon Valley (Santa Clara County — Palo Alto, Los Altos, Cupertino, Sunnyvale) reflect different land scarcity, lot sizes and school-district premiums. Pulse Q3 2026 by county: San Mateo median $2.10M (up 9.1% year-over-year, 103.8% sale-to-original, 12-day median DOM, 24.8% all-cash), Santa Clara $1.88M (down 1.1% year-over-year, 100.1% sale-to-original, 13-day median DOM, 19.8% all-cash). The two counties are still moving in opposite directions year-over-year: Santa Clara County as a whole is back at list while the Peninsula still carries a premium. Individual cities diverge further — San Mateo city ran 108.9% sale-to-original and Mountain View 106.2% — but those are city-level figures, not county-level. The two sub-markets compete for similar buyer profiles at different price points.

Q: Does Bay Area real estate follow seasonal patterns?

There is a consistent rhythm: spring (March–June) is the peak for both listings and closings, volume eases through summer and fall, and the Thanksgiving-to-January window is the traditional slow season. That is why quarter-to-quarter volume comparisons mislead — Q3 2026's 5,098 closings against Q2's 5,941 (−14.2%) is the seasonal decline, not a market shift. The meaningful comparison is year-over-year: Q3 2026 ran 4.1% below Q3 2025 (5,098 against 5,314). This year's seasonal drop was nearly twice as deep as last year's (Q2 → Q3 2025 was −7.4%), so part of it is a real contraction — but prices did not follow: the $1.61M median is up 0.5% year-over-year, DOM is a day faster than a year ago, and $3M–$5M actually rose from 105.3% to 105.6% of original list. Seasonality changes how many homes you can choose from, not the competitive structure itself.

Q: How much of the market is all-cash, and does it change with price?

Region-wide, 18.8% of Q3 2026 closings were all-cash. It is roughly flat at 14–17% below $3M and then climbs steeply: 13.6% below $1M, 16.9% at $1M–$1.5M, 16.6% at $1.5M–$3M, 25.3% at $3M–$5M, 46.0% at $5M–$10M, 69.4% at $10M–$20M and 77.8% above $20M. Among the eight core cities, Atherton led at 61.9% and Hillsborough at 51.5%, while Palo Alto was lowest at 36.9%; Woodside eased from 74.2% in Q2 to 47.8%. Read cash share against the same price band rather than against the whole market: 30% cash at $2M is high, while 30% at $8M is low.

Q: Which cities make sense with a budget around $2M?

The $1.5M–$3M band is the highest-volume segment in the Bay Area — Pulse Q3 2026 recorded 2,057 closings in that range, the largest of any band, at a $1.94M median, 13-day median DOM and 101.6% sale-to-original (103.8% in Q2). It is the first window in three quarters to buy near list; the price of entry is a 6.68% mortgage rate. San Carlos (median $2.60M, 105.0% of original list) and Sunnyvale ($2.61M, 104.9%) still carry a premium, while Fremont ($1.58M, 100.4%) is back at list. The trade-off between school district quality and commute distance is best evaluated through the individual city briefing pages and the buyer resources section.

Q: Why are so many Bay Area buyers paying all-cash?

Three converging sources: tech equity liquidity (RSU vesting and IPO proceeds), cross-border capital allocation, and the strategic choice to use cash as a competitive advantage in multiple-offer situations. All-cash share by price band (Pulse Q3 2026): under $1M at 13.6%, $3M–$5M at 25.3%, $5M–$10M at 46.0%, $10M–$20M at 69.4%, $20M+ at 77.8% — cash concentration still climbs sharply with price above $3M. After Q1's 92.6% pulse, combined $10M+ cash share settled at 72.3% in Q2 and 71.1% in Q3, while financed deals at that level held at 13 — unchanged even with the 30-year rate at 6.68%. For this buyer group, leverage is a treasury choice, not a sign of constrained funds.

Q: How often is this page updated?

Two update rhythms: the eight-city comparison table and price-band snapshot are refreshed each quarter with the MK Bay Area Pulse release (latest: 2026-Q3, published 2026-10-10). The seven individual city briefing pages (Palo Alto, Atherton, Menlo Park, Hillsborough, Los Altos, Los Altos Hills, Cupertino) sync ZHVI home-price index, inventory, and DOM data from Zillow, Redfin, and Realtor.com on a weekly automated basis.