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Property profile & analytics
OFF-MARKET
Estimated value
$3,165,000
Office buildings
5856 Doyle St, Emeryville, CA 94608-2530
Individually Owned
Free & Clear
Property ID
US09-8792238
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1948
Construction
TILT-UP CONCRETE
Total area
20,348 SF
Lot
0.48 ac (20,800 SF)
APN
49-1330-8-1
UPID
US09-8792238
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
$3.58M
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$3.34M
Blend (final)
Blend
$3.17M
Owner & transaction history
Adam Forrest Block
Adam Forrest Block
since 2026
Last sale
$3.1M
7 recorded transactions
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Industrial (general)
$5.2M
+5.7%
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 Emeryville submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Emeryville 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
$3,160,000
ML approach
$3,575,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Alternative Use
Use
Estimation
OFFICE BUILDING
$4,905,000
Current use
INDUSTRIAL (GENERAL)
$5,180,000
Change: +6% · Conversion: Difficult
RETAIL STORES
$4,840,000
Change: -1% · Conversion: Moderate
Blend value · Realmo final
$3.17M
Range $2.85M – $3.48M · ±10% · vs last sale $3.08M (Mar 25 2025)
Last sale anchor
$3.08M
Mar 25 2025
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
$156 / 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
$60,295
Tax year 2023
Assessed value
$4,341,800
Assessed 2024
Previous assessed
$4,256,694
+2.0% YoY
Effective rate
1.39%
On assessed value
Assessed land
$1,001,214
Assessed improvement
$3,340,586
Applied tax rate
14.0000
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
Office buildings
Use group
OFFICE BUILDING
Status
Off-Market
Year built
1948
Construction
TILT-UP CONCRETE
Heating
NONE
Buildings
1
Stories
2
Units
1
Bathrooms
1
Total area
20,348 SF
Lot
0.48 ac (20,800 SF)
APN
49-1330-8-1
UPID
US09-8792238
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 Current
Est. value
$4.9M
INDUSTRIAL (GENERAL)
Est. value
$5.2M
RETAIL STORES
Est. value
$4.8M
OFFICE BUILDING Current
INDUSTRIAL (GENERAL)
RETAIL STORES
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
1948
Construction
TILT-UP CONCRETE
Heating
NONE
Stories
2
Buildings
1
Units
1
Bathrooms
1
Lot
0.48 ac
Current owner
From public records · entity-resolved
Adam Forrest Block
Individual
Free & Clear · 0 yrs held
Mailing address
127 TAYLOR RD, TIBURON, CA 94920-1002
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
12 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Jan 5, 2026
—
Adam Forrest Block
Adam Forrest Block
Deed
related
—
Mar 25, 2025
—
Adam Forrest Block
Adam Forrest Block
Deed
related
—
Jan 29, 2025
—
Adam Forrest Block
Adam Forrest Block
Deed
related
—
Apr 9, 2024
—
Adam Forrest Block
1331 7th Street LLC
Intrafamily Transfer
related
—
Sep 6, 2022
—
Adam Forrest Block
Adam Forrest Block
Intrafamily Transfer
related
—
Mar 13, 2018
—
Block,stephen E & Dale F Trust
Block,stephen E & Dale F
Quit Claim Deed
related
—
Jan 10, 2017
—
Block,stephen E & Dale F Trust
Block Stephen E & D F Trust
Quit Claim Deed
—
Jan 2, 2008
$3,075,000
Block S E & D F Living Trust
Kasamoto,don
Grant Deed
—
Aug 25, 1994
—
Syed V Husain
Husain,winifred
Quit Claim Deed
related
—
Mar 8, 1990
$161,000
Don Kasamoto
Block,s.&d.
Grant Deed
related
—
—
—
Stephen E Block
—
Deed Of Trust
related
$900,000 · Union Bank
—
—
Stephen E Block
—
Deed Of Trust
related
$710,000 · Bank Of California
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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