Condo Investment Screener
Silicon Valley condos and townhomes ranked by value, how each unit's price per square foot compares to recent comparable sales, with building-level bulk-acquisition signals.
Below-Market Value
Each unit's price/sqft vs. the median of recent comparable condo sales in the same ZIP.
Building Rollup
How many units are for sale in the same building, 3+ can signal a bulk play.
Investor Lens
A value read for condos, where SB 9 / ADU development plays don't apply.
Top Value Condos & Townhomes
$998,000
Value 551315 Venturi Dr Unit 2, San Jose
$1,049,888
Value 51318 Vista Roma Way, San Jose
$1,988,000
Value 162861 Josephine Ln, Palo Alto
These rankings run on the AddressIntel data platform: the same daily-refreshed listing and comp data that also powers our single-family spec-build and teardown screeners. For pipeline-scale sourcing beyond this page, the same signals are available through a monthly Developer Market Opportunities Report and a REST API.
The free weekly Peninsula Plays brief
The week's best teardown and spec-build plays across the Peninsula, with the developer ROI worked out from permits, parcels, and sold comps. One email a week, no spam.
Condo Investment FAQ
How is the condo value score calculated?
It compares the unit's price per square foot to the median price/sqft of recent comparable condo and townhome sales in the same ZIP. A unit priced below the local market scores higher. It needs at least three comparable sales; it is a screening signal, not an appraisal.
Why is SB 9 / ADU analysis not shown for condos?
SB 9 and ADU development assume the owner controls a single-family lot. A condo owner owns the unit, not the shared land, so those development plays do not apply. We run an investment-value analysis instead.
What does "units for sale in building" mean?
We group units by building and count how many are listed at once. Three or more units for sale in one building can signal a bulk-acquisition or condo-deconversion opportunity for an investor.
Which markets does this cover?
Active condo and townhome listings across San Mateo County and Santa Clara County.
Is this condo screener part of a larger platform?
Yes. It is one screener inside AddressIntel, a real estate data platform built for Silicon Valley investors, spec builders, and developers. For single-family lots, the same underlying parcel and permit data powers our SB 9 lot-split, ADU-feasibility, and teardown screeners. Beyond active listings, AddressIntel also publishes a monthly Developer Market Opportunities Report and a REST API for programmatic screening.
See every signal on one property
AddressIntel scores Silicon Valley single-family lots for teardown, SB 9, and ADU upside too, plus off-market candidates that never make it to MLS.
Launch Alpha Screener →