Three Core Indicators
Do not judge a city by what one house just closed at — single-point data is too noisy. Three more reliable indicators do the work. First, months of supply = active listings divided by average monthly closings. Below 2 months is a strong seller market (buyers compete hard, sellers hold the leverage); 2–4 months tilts seller; 4–6 months is balanced; above 6 months tilts buyer (negotiation room opens up). Second, median days on market (DOM) reflects buyer decision speed and how urgent the market feels. Under 10 days means buyers have almost no time to think; 10–20 days is normal competition; over 20 days suggests supply and demand are coming back into balance. Third, sale-to-list ratio = sale price divided by list price. Above 105% means bidding is intense; 100–105% is normal-to-hot; below 100% means buyers have room to negotiate. Read the three together: a city with low months of supply but long DOM may be overpriced rather than under-demanded.
Palo Alto: Heavy Seller Market, No Room to "Wait and See"
Months of supply about 1.2, median DOM about 8 days, sale-to-list ratio about 108%. Those three numbers are the most extreme in any Bay Area city. Three drivers stack: school-district moat — PAUSD (Gunn 9/10 + Paly 9/10) is one of the highest-ranked unified districts in California, drawing structural school-driven demand from tech families every year; Stanford effect — professors, researchers, and Stanford-affiliated founders create a unique walking/biking-to-campus proximity premium; and supply rigidity — Palo Alto is fully built out, large new residential projects are essentially impossible, and incremental supply each year comes only from existing owners deciding to sell. For buyers: come prepared to sprint. From "right house appears" to "offer submitted" is typically a 3–5 day window — pre-underwriting, proof of funds, and offer strategy all need to be ready in advance. For sellers: a disciplined price (about 5% below comp value) reliably triggers multiple-offer competition; over-pricing tends to scare off the first wave of buyers, leaving thin first-week traffic.
Sunnyvale: A City of Splits — Price Band Decides the Experience
Sunnyvale's blended numbers (months of supply about 2.5, DOM about 16 days) hide a sharp internal split. The $1.5M–$2M band (mostly Homestead High attendance-area townhomes and small single-family homes) remains very competitive — DOM about 10–14 days, sale-to-list 103–105%. This is the entry-level price point for younger Google, Apple, and Meta engineers. The $2M–$3M band (3–4 bedroom single-family homes) shows clearly more inventory, with DOM stretching to 18–25 days and 3–5% of negotiation room appearing. The split has a structural reason: $2M+ buyers have more city options (the same budget can chase Cupertino's Lynbrook attendance area or Mountain View into Los Altos High), while $1.5M–$2M buyers have far fewer alternatives in the core Bay Area. Sunnyvale's core advantage is tech-employer density (the shortest commutes to Google Bayshore, Apple Infinite Loop / Apple Park, and Meta MPK), but product is highly homogeneous — 1960s–1980s Eichlers and ranch-style homes dominate, and the same street may carry 3–4 competing listings. For buyers: this is currently one of the best Bay Area cities to trade patience and contract terms for a discount. For sellers: differentiated staging and precise pricing matter enormously — in a homogeneous market, a $10K staging investment can move the closing price by $50K–$80K.
Fremont
The piece worth zooming in on is the Mission San Jose attendance area (school ratings 9–10/10). Months of supply about 1.8, DOM about 10 days, sale-to-list ratio about 105%. The data shows heat here is approaching Cupertino levels, but home prices still trade at a 20–30% discount. Over the past 3 years, Mission San Jose attendance-area homes have appreciated at roughly 6–8% per year — about 1–2 percentage points faster than Sunnyvale. For families budgeting $1.8M–$2.3M, this is one of the strongest value plays in the region. The trade-off to plan for in advance is the commute distance from Fremont to Palo Alto / Mountain View.
Kevin Mo's City-Selection Methodology
MK Group co-founder Kevin Mo updates an internal "city heat dashboard" every week, ranking 12 major Bay Area cities side by side on months of supply, DOM, and sale-to-list ratio. His core view: "Don't chase the headline-hot cities. Find the cities where heat is rising but pricing has not fully caught up." Over the past three years, Kevin's identified value pockets have included Mountain View in 2023 (prices had pulled back 8–10% on layoff impact, then rebounded 12% in 2024) and Fremont's Mission San Jose attendance area in 2024 (school-rating upgrade triggered a demand jump, with home prices appreciating 8% that year). Co-founder Marie Wang adds a service-side reminder: "City-heat data is the start of a decision, not the end. Two neighborhoods inside the same city can feel completely different. We tell every buyer to walk the target neighborhood on a weekend at least once — see what neighbors are doing, whether streets are clean, whether kids are playing outside. Those details never show up in any data report." MK Group works deeply across six core cities — Palo Alto, Cupertino, Los Altos, Menlo Park, Hillsborough, and Atherton — with first-hand knowledge of the micro-differences inside each neighborhood.