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Property profile & analytics
OFF-MARKET
Estimated value
$665,000
Medical Office Space
1111 A St Antioch, CA 94509-2324
Trust Owned
Absentee Owner
~
Est. High Equity
Property ID
US09-1785768
Property profile
Verified
Property type
Medical Office Space
Use group
MEDICAL BUILDING
Year built
1955
Construction
WOOD FRAME
Total area
4,945 SF
Lot
0.31 ac (13,504 SF)
APN
065-071-014-8
UPID
US09-1785768
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
-
Kudos Tea and Coffee Cafe & Coffee Shop
-
Moon Island Massage Alternative Medicine Practice Spa & Massage Center
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$910k
Blend (final)
Blend
$665k
Owner & transaction history
Dennis Kudo 2026 Living Trust
Dennis Kudo 2026 Living Trust
since 2026
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 Antioch submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Antioch 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
$665k
Range $599k – $732k · ±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
$134 / 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 2024Property tax & assessments
Tax year 2024
Tax billed
$5,551
Tax year 2024
Assessed value
$440,335
Assessed 2024
Previous assessed
$440,335
+0.0% YoY
Effective rate
1.26%
On assessed value
Assessed land
$258,284
Assessed improvement
$182,051
Applied tax rate
1.0000
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
1955
Construction
WOOD FRAME
Heating
FORCED AIR
Cooling
CENTRAL
Stories
1
Units
1
Rooms
1
Total area
4,945 SF
Lot
0.31 ac (13,504 SF)
APN
065-071-014-8
UPID
US09-1785768
Jurisdiction
CONTRA COSTA
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
1955
Construction
WOOD FRAME
Heating
FORCED AIR
Cooling
Yes
Stories
1
Units
1
Rooms
1
Lot
0.31 ac
Current owner
From public records · entity-resolved
Dennis Kudo 2026 Living Trust
Trust
Mailing address
1843 MT CONNESS WAY, ANTIOCH, CA 94531-7488
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2026
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
9 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Apr 23, 2026
—
Dennis Kudo 2026 Living Trust
Tetsuro Kudo
Grant Deed
—
Jan 23, 2025
—
Guolie Zheng
Dennis Kudo
Deed
related
—
Mar 8, 2017
$510,000
Dennis Kudo
Copeland John Family Trust
Grant Deed
—
May 29, 2015
—
Copeland,john Family Trust
Copeland John W
Quit Claim Deed
related
—
Dec 7, 1990
$350,000
John Copeland
Barker,r.&e./zin
Grant Deed
$350,000 · John Muir Bank
—
—
John W Copeland
—
Deed Of Trust
related
$364,000 · Wells Fargo Bank
—
—
John Copeland
—
Deed Of Trust
related
$36,000 · Individual
—
—
John Copeland
—
Deed Of Trust
related
$30,000 · Individual
—
—
John W Copeland
—
Deed Of Trust
related
$360,000 · H P S Corp
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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