94028 — Portola Valley, CA home prices
ZIP 94028 is rising fast, a premium-priced area.
Momentum+3.4%Rising fast
Vs typical+507%Premium
Real Estate Price Map scores, derived from the data on this page · how we calculate them
2000: $1,618,796 → today: $4,260,596 (2.6×)
Typical home value
$4,260,596
Zillow ZHVI
Since 2000
+163%
Rank in CA
#13
of 1543 ZIPs
Market read
At $4,260,596, ZIP 94028 in Portola Valley is 507% above the typical CA ZIP ($702,089), ranking #13 of 1543.
It sits in San Mateo County — see full county data →.
Home value history
Zillow ZHVI, yearly.
🏙️ Portola Valley prices🗂️ San Mateo County data📍 Open in Google Maps📊 All California home prices🔎 ZIP lookup
Frequently asked questions
What is the average home value in ZIP code 94028?
The typical home in ZIP 94028 (Portola Valley, CA) is worth $4,260,596 — 507% above the typical CA ZIP ($702,089).
How have home prices in 94028 changed since 2000?
Home values in ZIP 94028 are +163% versus 2000.
What county is ZIP 94028 in?
ZIP 94028 is in San Mateo County.
| Year | ZIP 94028 home value |
|---|---|
| 2000 | $1,618,796 |
| 2001 | $1,774,182 |
| 2002 | $1,805,154 |
| 2003 | $1,811,271 |
| 2004 | $1,990,236 |
| 2005 | $2,113,122 |
| 2006 | $2,149,028 |
| 2007 | $2,137,635 |
| 2008 | $1,962,273 |
| 2009 | $1,865,763 |
| 2010 | $1,796,521 |
| 2011 | $1,737,494 |
| 2012 | $2,045,544 |
| 2013 | $2,342,412 |
| 2014 | $2,627,724 |
| 2015 | $2,931,863 |
| 2016 | $2,908,064 |
| 2017 | $3,053,089 |
| 2018 | $3,269,611 |
| 2019 | $3,185,337 |
| 2020 | $3,210,248 |
| 2021 | $3,673,918 |
| 2022 | $3,699,111 |
| 2023 | $3,662,172 |
| 2024 | $3,797,263 |
| 2025 | $4,120,700 |
| 2026 | $4,260,596 |