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Property profile & analytics
OFF-MARKET
Estimated value
$2,060,000
Office buildings
3143 Clayton Rd Concord, CA 94519-2732
Entity Owned
4-yr Hold
Absentee Owner
~
Est. High Equity
Property ID
US09-2752986
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1941
Total area
10,228 SF
Lot
0.52 ac (22,797 SF)
Zoning code
AP
APN
113-234-039-7
UPID
US09-2752986
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
-
See's barbershop Barber Shop
-
Travis Dental Laboratory Dental Office
-
The Muscle Whisperer Alternative Medicine Practice Spa & Massage Center
-
Beverly Scott Marriage Or Relationship Counselor
-
Phenomenal llc Hair extension Braids & Locks Hair Salon
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$2.25M
CAP Approach
CAP
$1.59M
Comparable Approach
Comparable
$2.55M
Blend (final)
Blend
$2.06M
Owner & transaction history
H & K Realty Investments LLC · 4 yrs held
H & K Realty Investments LLC
since 2021
Last sale
$1.9M
7 recorded transactions
Zoning & alternative use
AP · Concord, CA
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 Concord submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Concord 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
$2,535,000
ML approach
$2,250,000
CAP Approach
CAP Return
Estimation
6%
$1,720,000
6.5%
$1,585,000
7%
$1,475,000
Alternative Use
Use
Estimation
OFFICE BUILDING
$3,410,000
Current use
APARTMENT HOUSE (5+ UNITS)
$2,995,000
Change: -12% · Conversion: Easy
Blend value · Realmo final
$2.06M
Range $1.85M – $2.27M · ±10% · vs last sale $1.93M (Nov 24 2021)
Last sale anchor
$1.93M
Nov 24 2021
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
$201 / 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
$27,435
Tax year 2024
Assessed value
$2,007,972
Assessed 2024
Previous assessed
$2,007,972
+0.0% YoY
Effective rate
1.37%
On assessed value
Assessed land
$655,452
Assessed improvement
$1,352,520
Applied tax rate
2.0000
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
1941
Heating
NONE
Buildings
3
Stories
1
Total area
10,228 SF
Lot
0.52 ac (22,797 SF)
Zoning code
AP
APN
113-234-039-7
UPID
US09-2752986
Jurisdiction
CONTRA COSTA
Metro division
OAKLAND-FREMONT-HAYWARD, CA METROPOLITAN DIVISION
Zoning & alternative use
AP · Concord, CAZoning AP · permitted uses
AP · Concord, CA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Source
Concord Municipal Code
Alternative use value scenarios
Repositioning upside vs current use
OFFICE BUILDING Current
Est. value
$3.4M
APARTMENT HOUSE (5+ UNITS)
Est. value
$3.0M
OFFICE BUILDING Current
APARTMENT HOUSE (5+ UNITS)
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
1941
Heating
NONE
Stories
1
Buildings
3
Lot
0.52 ac
Current owner
From public records · entity-resolved
H & K Realty Investments LLC
Entity
Mailing address
3135 CLAYTON RD STE #208, CONCORD, CA 94519-2796
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2021
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
11 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Nov 24, 2021
$1,930,000
H & K Realty Investments LLC
Kil Kim Won
Grant Deed
$1,310,000 · Bank Of The West
Nov 18, 2003
—
Kim,tr
Kim,won K & Sun Y
Quit Claim Deed
related
—
Nov 10, 2003
—
Won K Kim
Kim,won K & Sun Y
Quit Claim Deed
related
—
Jul 18, 2003
$1,285,000
Won K Kim
Chen,yi S
Grant Deed
$770,000 · Hanmi Bank
Mar 8, 2002
—
Yi S Chen
Chen,yen H
Quit Claim Deed
related
—
Dec 18, 1996
—
Stephanie G Bitters
Bitters,gary R
Quit Claim Deed
related
—
Dec 18, 1996
$640,000
Chen,yen H & Yi-shiu
Bundy Trust
Trustees Deed
—
Oct 12, 1992
$64,000
John Dioguardi
Marcia Keenan Bu
Grant Deed
related
—
—
—
Yen H Chen
—
Deed Of Trust
related
$260,000 · Sumitomo Bank Of California
—
—
Kim Trust
—
Deed Of Trust
related
$720,000 · Greenpoint Mortgage Funding
—
—
M. Keenan
—
Deed Of Trust
related
$203,000 · Individual
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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