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Property profile & analytics
FOR SALE
Retail space
1903 D St Antioch, CA 94509
Individually Owned
20-yr Hold
~
Est. High Equity
Property ID
US09-0063110
For Sale
1 / 14
$1,150,000
1903 D St, Antioch, CA 94509
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Property profile
Verified
Property type
Retail space
Use group
RETAIL STORES (PERSONAL SERVICES)
Year built
1915
Construction
WOOD FRAME
Total area
3,943 SF
Lot
0.23 ac (10,193 SF)
APN
067-261-005-2
UPID
US09-0063110
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
-
Antojitos El Gordo Restaurant
-
Aracely's Restaurant & Market Restaurant
-
Martinez Services Tax Preparation
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
$895k
Comparable Approach
Comparable
$832k
Blend (final)
Blend
$765k
Owner & transaction history
Julio Castaneda · 20 yrs held
Julio Castaneda
since 2005
4 recorded transactions
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Auto repair, garage
$1.0M
+68.4%
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%
$970,000
6.5%
$895,000
7%
$830,000
Alternative Use
Use
Estimation
RETAIL STORES
$620,000
Current use
AUTO REPAIR, GARAGE
$1,045,000
Change: +68% · Conversion: Difficult
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
$194 / 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
$11,251
Tax year 2024
Assessed value
$837,352
Assessed 2024
Previous assessed
$837,352
+0.0% YoY
Effective rate
1.34%
On assessed value
Assessed land
$218,646
Assessed improvement
$618,706
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
Retail space
Use group
RETAIL STORES (PERSONAL SERVICES)
Status
For Sale
Year built
1915
Construction
WOOD FRAME
Heating
FORCED AIR
Stories
1
Units
3
Rooms
3
Total area
3,943 SF
Lot
0.23 ac (10,193 SF)
APN
067-261-005-2
UPID
US09-0063110
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
Alternative use value scenarios
Repositioning upside vs current use
RETAIL STORES Current
Est. value
$620,000
AUTO REPAIR, GARAGE
Est. value
$1.0M
RETAIL STORES Current
AUTO REPAIR, GARAGE
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
1915
Construction
WOOD FRAME
Heating
FORCED AIR
Stories
1
Units
3
Rooms
3
Lot
0.23 ac
Current owner
From public records · entity-resolved
Julio Castaneda
Individual
Mailing address
1903 D ST, ANTIOCH, CA 94509-2566
Mailing matches property
Yes
Owner-occupied
Yes
Ownership since
2005
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
4 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Aug 5, 2005
$625,000
Julio Castaneda
Ugarte,raul R & Candace A
Grant Deed
$406,250 · Millichap W A & S C 1992 Trust
Jun 4, 1991
$109,000
Raul Ugarte
Ganz,w.&l.
Grant Deed
$150,000 · Great Western Bank
Mar 31, 1981
—
Owner Name Unavailable
—
Grant Deed
related
—
—
—
Julio Castaneda
—
Deed Of Trust
related
$74,332 · Millichap W A & S C Trust (rt)
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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