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Property profile & analytics
OFF-MARKET
Investment properties
1927 23rd St San Pablo, CA 94806-3633
Individually Owned
13-yr Hold
Absentee Owner
Free & Clear
Property ID
US10-3129471
Property profile
Verified
Property type
Investment properties
Use group
OFFICE/RESIDENTIAL (MIXED USE)
Year built
1948
Total area
192 SF
Lot
0.09 ac (4,125 SF)
APN
411-201-013-9
UPID
US10-3129471
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
by Request
Owner & transaction history
Eric Tu · 13 yrs held
Eric Tu
since 2013
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 San Pablo submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs San Pablo 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
CAP Approach
Comparable Approach
Alternative Use
Get a detailed, property-specific estimation — fast and free
Price per SF
Sale + rent benchmarks
Subject property
—
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
$2,067
Tax year 2024
Assessed value
$98,370
Assessed 2024
Previous assessed
$98,370
+0.0% YoY
Effective rate
2.10%
On assessed value
Assessed land
$74,230
Assessed improvement
$24,140
Applied tax rate
11.0000
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
Investment properties
Use group
OFFICE/RESIDENTIAL (MIXED USE)
Status
Off-Market
Year built
1948
Heating
NONE
Stories
1
Units
1
Rooms
1
Total area
192 SF
Lot
0.09 ac (4,125 SF)
APN
411-201-013-9
UPID
US10-3129471
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
1948
Heating
NONE
Stories
1
Units
1
Rooms
1
Lot
0.09 ac
Current owner
From public records · entity-resolved
Eric Tu
Individual
Free & Clear · 13 yrs held
Mailing address
783 TURQUOISE DR, HERCULES, CA 94547-1766
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2013
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
8 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Feb 14, 2025
—
Eric Tu
—
Deed
related
$500,000 · Travis Cu
Mar 27, 2013
$110,000
Eric Tu
Met Financial Corp
Grant Deed
—
Jun 13, 2012
—
Met Financial Corp
Tba LLC
Grant Deed
—
May 11, 2004
—
T B A LLC
Tu,ken & Betty
Grant Deed
related
—
Mar 31, 2004
$350,000
Ken Tu
Troung,quang Vo
Grant Deed
$227,000 · Quang Vo Troung
Jul 17, 2001
$220,000
Quang V Truong
Singh,mer
Grant Deed
—
Nov 16, 1978
—
—
—
Grant Deed
related
—
—
—
Tba LLC
—
Deed Of Trust
related
$300,000 · Metropolitan Bank
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.
Try Rey
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“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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