Financial
Distress signals
Property profile

20573 Wisteria St Castro Valley, CA 94546

OFF-MARKET
Apartment buildings
Property ID
US09-6916187
11,392 SF 0.41 ac lot Built 1961
Last sale Mar 2023 · $3,983,500
Individually Owned Owner of record is an individual. 3-yr Hold Held for 3 years. Free & Clear No active or open recorded mortgage detected.
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Market Trends Soon

Ownership intelligence

Who controls the opportunity?

Resolved identity, portfolio, hold profile and investor signals. Included in the full report.

Owner contacts

Can we reach the decision maker?

Skip-traced phones and e-mails of the owner. Included with the full report.

Mortgages

What is owed, to whom, and when it comes due

Recorded lenders, amounts and estimated maturities of the owner's loan book — in the full report.

Property tax · 2023

What does the county charge?
$16k
Tax billed · 2023
Assessed value · 2024$4.07M
Assessed land$1.47M
Assessed improvement$2.60M
Effective rate0.38%

Value estimate

· Sep 2026
$4.15M
$3.74M – $4.57M
AI approach$4.23M
CAP approach$3.40M
Sales comparison$4.22M

Realmo valuation models over county records and 5 qualifying comparable sales.

Recently sold

What actually traded nearby?
$271/SF
ZIP average, outlier-cleaned · 33 recorded sales of this use type
Observed band · Q1–Q3$136 – $370
Qualifying comparables5

Cap rate analysis

How does the asset earn?

No income signal is modeled for this parcel yet — the Cap Rates tab runs the workflow.

Zoning insight

No data for this section
What can be built here?

No zoning code is on file for this parcel. Coverage grows with every catalog release.

JurisdictionALAMEDA

Location intelligence

Which uses thrive at this corner?
Best fit: Law Firm
Demand heat for this use is drawn on the map · LocInt grid
Demand index
Law Firm17.2
Parking Facility12.9
Storage Facility11.5

Location

20573 Wisteria St Castro Valley, CA 94546-5546
County assessor Recorded deeds · 3 transfers 5 qualifying comp sales Zoning catalog · not on file

Every figure names its source: public record, benchmark, or modeled. Coverage varies by property — thin data is stated as missing, never invented.

Comparables

6 recorded sales · 10 properties nearby
Recent sales nearby
6 recorded sales in this ZIP, last 8 years
Address Sale price Sold Size
3437 Somerset, Castro Valley, CA 94546-3354 $5,115,500 Dec 2025 13,053 SF
3382 Somerset, Castro Valley, CA 94546 $30,000 May 2024 8,816 SF
2531 Grv, Hayward, CA 94546-7258 $4,150,000 Jan 2024 9,360 SF
3653 Lorena, Castro Valley, CA 94546-4370 $4,100,000 Jun 2023 12,007 SF
20071 Wisteria, Castro Valley, CA 94546-4146 $1,500,000 Sep 2022 9,450 SF
2568 Grv, Hayward, CA 94546-7246 $3,598,000 May 2022 10,718 SF
Sale prices and dates as our records hold them, one row per building. A deed can cover more of a building than the size shown, so read the price against the size rather than dividing one by the other.
Comparable nearby
6 properties of the same type nearby
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