Property profile

19842 Lk Chabot Rd Castro Valley, CA 94546

OFF-MARKET
Medical Office Space
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Property ID
US09-8503298
5,842 SF 0.5 ac Built 1975
Last sale Apr 2025·$2,470,000
Individually Owned Owner of record is an individual. 1-yr Hold Held for 1 years. ~ Est. High Equity Modeled equity is high. Estimate, not a fact.
Market Trends Soon

Property summary

AI-generated overview

This exceptional 5,842 square foot single-story medical office building is ideally situated across from Sutter Health Medical Center in Castro Valley, CA. Built in 1975 and extensively renovated in 2017, the property boasts ten exam rooms, an x-ray room, and a fully built-out basement including a laundry chute. The building sits on a half-acre lot providing ample private parking for sixteen vehicles. Zoned CVBD-S04, this owner-user opportunity is perfect for medical professionals seeking a…

Ownership intelligence

Who controls the opportunity?

Owner of record from public deeds, plus portfolio, hold profile and investor signals where the data supports them. Included with a plan.

Owner contacts

Can we reach the decision maker?

Skip-traced phones and e-mails of the owner. Included with a plan.

Debts

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

Recorded lenders, amounts and estimated maturities of the owner's loan book — included with a plan.

Property tax · 2023

What does the county charge?
$25k
Tax billed · 2023
Assessed value · 2024$1.98M
Assessed land$1.04M
Assessed improvement$939k
Effective rate1.27%

Value estimate

· Nov 2026
$2.08M
$1.87M – $2.28M
CAP approach$1.54M
Submarket $/SF estimate$2.64M

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

Recently sold

What actually traded nearby?
$395/SF
County average, outlier-cleaned · 112 recorded sales of this use type
Observed band · Q1–Q3$217 – $670
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: Parking Facility
Demand heat for this use is drawn on the map · LocInt grid
Demand index
Parking Facility10.6
Garden Center10.4
Carpet & Flooring Store10.4

Location

19842 Lk Chabot Rd Castro Valley, CA 94546-4002
County assessor Recorded deeds · 8 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 · 8 properties nearby
Recent sales nearby
6 recorded sales in this ZIP, last 8 years
Address Sale price Sold Size
20353 Lk Chabot, Castro Valley, CA 94546-5392 $1,585,000 Nov 2021 5,435 SF
20406 Redwood, Castro Valley, CA 94546-4317 $2,046,000 Jan 2021 5,807 SF
20600 Lk Chabot, Castro Valley, CA 94546-5432 $3,400,000 Apr 2020 10,931 SF
20253 Redwood, Castro Valley, CA 94546-4331 $400,000 Sep 2019 4,298 SF
20359 Lk Chabot, Castro Valley, CA 94546-5309 $7,029,000 May 2019 9,917 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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Includes: Price & PSF · Cap rate · Location · Zoning

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