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Property profile & analytics
OFF-MARKET
Estimated value
$1,620,000
Strip malls
20910 Redwood Rd Castro Valley, CA 94546-5929
Individually Owned
~
Est. High Equity
Property ID
US09-8526423
Property summary
AI-generated overview
This exceptional office space, located at 20910 Redwood Rd, Suites E&F, in Castro Valley, CA 94546, offers 916 square feet of versatile workspace. Situated on the second floor, this traditional office space is a walk-up unit featuring two private offices, a convenient kitchenette, two open areas perfect for collaboration or individual work, and two restrooms. The property's prime location offers unparalleled convenience, being just two blocks from the Castro Valley BART station and Interstate 580, ensuring effortless commutes and easy access to major transportation arteries. The surrounding area boasts a vibrant selection of restaurants and other essential services, providing employees with a wealth of amenities within easy reach. The address is 20910 Redwood Rd, Suites E&F, with a cross street of Castro Valley Blvd. This multi-tenant building offers a professional and efficient environment. The property is comprised of two stories. This listing presents a fantastic opportunity for businesses seeking a well-appointed and strategically located office space in the thriving Castro Valley community. The space is immediately available.
Property profile
Verified
Property type
Strip malls
Use group
SHOPPING CENTER, STRIP CENTER
Year built
1980
Construction
WOOD
Total area
9,022 SF
Lot
0.6 ac (26,320 SF)
APN
84C-618-5-8
UPID
US09-8526423
Cap rate & NOI
Priority signal for investors
Implied cap rate, NOI & suggested price
Cap rate vs submarket · NOI estimate · 3 price anchors
Implied cap rate, NOI & suggested price
Cap vs submarket · NOI estimate · 3 price anchors
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$1.62M
Owner & transaction history
Deep Singh
Deep Singh
since 2025
5 recorded transactions
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Cap rate
Implied · in-place · derived from last sale + estimated NOI
Implied Cap rate
#1
Implied · in-place · NOI ÷ last sale
In-place · derived from last sale + estimated NOI
Cap rate, NOI & submarket benchmark
Implied cap rate vs Castro Valley submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Castro Valley submarket · NOI estimate · typical band, median & reading
Refine your cap rate
8-question underwriting flow
1.
Property current status — Going-In vs Stabilized
2.
Price for denominator — asking / offer / market
3.
Leasing status & lease structure (NNN / Gross)
4.
Tenant risk profile & vacancy assumption
5.
Upload T12 / rent roll / OM (optional)
Refine in 60 seconds, get exact suggested price
T12 upload · Submarket benchmarks · Sensitivity grid
Suggested price · 3 cap rate anchors
Income approach @ 5% / 7% / 9% — aggressive / typical / conservative
Suggested price at 5% / 7% / 9% cap
Aggressive / typical / conservative · Implied $/SF per anchor · Sensitivity grid
Suggested price at 5% / 7% / 9% cap
Aggressive / typical / conservative · implied $/SF · sensitivity
Value
AI, CAP & Alternative Use estimations · Realmo proprietary blendValue Estimations
Based on Realmo’s proprietary methodology
AI Approach
Method
Estimation
Statistic approach
by Request
ML approach
by Request
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Blend value · Realmo final
$1.62M
Range $1.46M – $1.78M · ±10%
Realmo estimate · informational only.
These numbers are calculated by our models from public records and may not reflect actual market value.
Not an appraisal.
Verify with a licensed appraiser before transacting. Realmo accepts no liability for divergence from real-world outcomes.
View the full estimation — every method, every assumption
Confidence drivers & risk notes · Custom comparable set · Free for first 3 / day
Full estimation methodology
Every method · every assumption · confidence drivers
Price per SF
Sale + rent benchmarks
Subject property
$180 / SF
Submarket sale & rent benchmarks
Median sale $/SF · Asking & closed rent · Submarket vacancy
Submarket sale & rent benchmarks
Median sale $/SF · asking & closed rent · submarket vacancy
Property tax & assessments
Tax year 2023Property tax & assessments
Tax year 2023
Tax billed
$49,767
Tax year 2023
Assessed value
$2,342,550
Assessed 2024
Previous assessed
$2,296,623
+2.0% YoY
Effective rate
2.12%
On assessed value
Assessed land
$1,227,050
Assessed improvement
$1,115,500
Applied tax rate
54.0000
Comparables
6 recent transactions · within 1.5 miComparable in this city
6 recent transactions
Comparable in this City
Similar Nearby for Sale
Similar Nearby for Lease
Recent comparable sales
Sale price & price/SF · Sale date & distance · Adjustments & confidence
Recent comparable sales
Sale price & $/SF · sale date & distance · adjustments
Property description
Physical attributes from public recordsBuilding & lot
Public records
Property type
Strip malls
Use group
SHOPPING CENTER, STRIP CENTER
Status
Off-Market
Year built
1980
Construction
WOOD
Heating
NONE
Buildings
4
Stories
2
Bathrooms
8
Total area
9,022 SF
Lot
0.6 ac (26,320 SF)
APN
84C-618-5-8
UPID
US09-8526423
Jurisdiction
ALAMEDA
Metro division
OAKLAND-FREMONT-HAYWARD, CA METROPOLITAN DIVISION
Zoning & alternative use
Zoning · permitted uses
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Building & site characteristics
From public records
Year built
1980
Construction
WOOD
Heating
NONE
Stories
2
Buildings
4
Bathrooms
8
Lot
0.6 ac
Current owner
From public records · entity-resolved
Deep Singh
Individual
Mailing address
5128 JENSEN RD, CASTRO VALLEY, CA 94552-5006
Ownership since
2025
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
5 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Nov 12, 2025
$2,400,000
Deep Singh
Gene R Housley
Grant Deed
$1,800,000 · Gene R Housley & Debby M Housley Fa
Mar 14, 2018
—
Housley,gene R & Debby M Trust
Peruvian Lily 1031 LLC
Quit Claim Deed
related
—
Aug 24, 2017
$2,100,000
Peruvian Lily 1031 LLC
Riley Forrest W
Grant Deed
—
Aug 3, 2017
—
Forest W Riley
Riley,louise
Affidavit Of Death
related
—
Jun 16, 1982
—
Forrest W Riley
—
Grant Deed
related
—
Coming soon
Costs & Benchmarks
Operating expenses, capex projections, utility benchmarks, and submarket comparables — all in one view.
Coming soon
Risks
Flood, climate, environmental, title, and tenant-concentration risk — surfaced with mitigations and source citations.
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