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Property profile & analytics
OFF-MARKET
Estimated value
$765,000
Medical Office Space
964 A St, Hayward, CA 94541-4104
Entity Owned
1-yr Hold
~
Est. High Equity
Property ID
US09-8675075
Property profile
Verified
Property type
Medical Office Space
Use group
MEDICAL BUILDING
Year built
1932
Construction
TILT-UP CONCRETE
Total area
5,184 SF
Lot
0.26 ac (11,438 SF)
APN
428-56-37
UPID
US09-8675075
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
Current use
Occupant on record · Public records
-
Hayward Dental Group Dental Office
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$883k
Blend (final)
Blend
$765k
Owner & transaction history
Leong & Nguyen LLC · 1 yrs held
Leong & Nguyen LLC
since 2025
7 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 Hayward submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Hayward 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
Alternative Use
Use
Estimation
OFFICE BUILDING
$1,275,000
Change: -8% · Conversion: Easy
Blend value · Realmo final
$765k
Range $689k – $842k · ±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
$148 / 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
$12,289
Tax year 2023
Assessed value
$849,174
Assessed 2024
Previous assessed
$832,526
+2.0% YoY
Effective rate
1.45%
On assessed value
Assessed land
$493,207
Assessed improvement
$355,967
Applied tax rate
25.0000
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
Medical Office Space
Use group
MEDICAL BUILDING
Status
Off-Market
Year built
1932
Construction
TILT-UP CONCRETE
Heating
NONE
Buildings
1
Stories
1
Bathrooms
2
Total area
5,184 SF
Lot
0.26 ac (11,438 SF)
APN
428-56-37
UPID
US09-8675075
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
Alternative use value scenarios
Repositioning upside vs current use
OFFICE BUILDING
Est. value
$1.3M
OFFICE BUILDING
Alternative use deep dive — conversion cost, permits, timeline
Conversion cost estimate · Permit path & risks · Stabilized NOI per option
Alternative use deep dive
Conversion cost · permit path · stabilized NOI per option
Building & site characteristics
From public records
Year built
1932
Construction
TILT-UP CONCRETE
Heating
NONE
Stories
1
Buildings
1
Bathrooms
2
Lot
0.26 ac
Current owner
From public records · entity-resolved
Leong & Nguyen LLC
Entity
Mailing address
5339 CYPRESS HAWK CT, SAN RAMON, CA 94582-5009
Mailing matches property
Yes
Owner-occupied
Yes
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
10 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Mar 4, 2025
—
Leong & Nguyen LLC
Susan Thuy Lee
Grant Deed
$1,380,000 · Cathay Bank A Californi
Jul 10, 2019
—
Susan Thuy Minh Lee
—
Deed
related
$422,500 · Cathay Bank
Dec 27, 2016
—
Wfgp LLC
—
Deed
related
$672,000 · Tri Valley Bank
Jun 22, 2012
—
Weinstein Family General Ptshp
Weinstein R & L Family Trust
Quit Claim Deed
—
Sep 3, 2003
—
Weinstein,tr
Weinstein,richard & Linda
Quit Claim Deed
related
—
Aug 1, 2002
$213,500
Richard Weinstein
Friedkin Investment Co
Grant Deed
related
—
Jul 31, 2002
—
Richard Weinstein
Foothill Building LLC
Grant Deed
related
—
Jun 25, 1998
$270,000
Weisntein,richard L & Linda C
St Marys College Of Ca
Trustees Deed
$180,000 · Waldman Trust
—
—
Weinstein R & L Family Trust
—
Deed Of Trust
related
$750,000 · Alta Alliance Bank
—
—
Richard Weinstein
—
Deed Of Trust
related
$390,000 · Bay Bank Of Commerce
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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