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Property profile & analytics
OFF-MARKET
Estimated value
$935,000
Retail residential properties
4308 California St 4310 San Francisco, CA 94118-1316
Individually Owned
2-yr Hold
Absentee Owner
Free & Clear
Property ID
US09-6149163
Property profile
Verified
Property type
Retail residential properties
Use group
STORES & APARTMENTS
Year built
1908
Construction
WOOD
Total area
2,746 SF
Lot
0.06 ac (2,665 SF)
Zoning code
NC1
APN
1365 -013
UPID
US09-6149163
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
-
Jeremy Birenbaum Department Store
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
$945k
Comparable Approach
Comparable
$722k
Blend (final)
Blend
$935k
Owner & transaction history
James K Yu · 2 yrs held
James K Yu
since 2024
5 recorded transactions
Zoning & alternative use
NC1 · San Francisco, CA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Retail stores
$1.4M
+21.3%
Office building
$1.3M
+14.0%
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 Francisco submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs San Francisco 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%
$1,020,000
6.5%
$945,000
7%
$875,000
Alternative Use
Use
Estimation
COMMERCIAL (GENERAL)
$1,155,000
Current use
RETAIL STORES
$1,400,000
Change: +21% · Conversion: Easy
OFFICE BUILDING
$1,315,000
Change: +14% · Conversion: Easy
Blend value · Realmo final
$935k
Range $842k – $1.03M · ±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
$340 / 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
$18,292
Tax year 2024
Assessed value
$1,475,894
Assessed 2024
Previous assessed
$1,475,894
+0.0% YoY
Effective rate
1.24%
On assessed value
Assessed land
$819,943
Assessed improvement
$655,951
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 residential properties
Use group
STORES & APARTMENTS
Status
Off-Market
Year built
1908
Construction
WOOD
Heating
NONE
Stories
2
Units
2
Rooms
6
Bathrooms
1
Total area
2,746 SF
Lot
0.06 ac (2,665 SF)
Zoning code
NC1
APN
1365 -013
UPID
US09-6149163
Jurisdiction
SAN FRANCISCO
Metro division
SAN FRANCISCO-SAN MATEO-REDWOOD CITY, CA METROPOLITAN DIVISION
Zoning & alternative use
NC1 · San Francisco, CA
Zoning NC1 · permitted uses
NC1 · San Francisco, CA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
San Francisco. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
COMMERCIAL (GENERAL) Current
Est. value
$1.2M
RETAIL STORES
Est. value
$1.4M
OFFICE BUILDING
Est. value
$1.3M
COMMERCIAL (GENERAL) Current
RETAIL STORES
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
1908
Construction
WOOD
Heating
NONE
Stories
2
Units
2
Rooms
6
Bathrooms
1
Lot
0.06 ac
Current owner
From public records · entity-resolved
James K Yu
Individual
Free & Clear · 2 yrs held
Mailing address
995 MONTAGUE EXPY STE #216, MILPITAS, CA 95035-6885
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2024
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
Feb 28, 2024
—
James K Yu
C&j Y Group INC
Grant Deed
—
Aug 15, 2023
—
C& J Y Group INC
James K Yu
Grant Deed
—
Apr 25, 2005
$1,080,000
James K Yu
Rodgers,ellen
Grant Deed
$450,000 · Cathay Bank
Mar 19, 2004
—
Ellen M Rodgers
Nargaret,d Boyden Tr
Grant Deed
related
—
Feb 25, 2000
—
Youril/cleek Trust
Cleek,margaret A
Quit Claim 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.
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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