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Property profile & analytics
OFF-MARKET
Estimated value
$7,960,000
Office buildings
4005 Prt Chicago Hwy Concord, CA 94520-1180
Entity Owned
5-yr Hold
Absentee Owner
~
Est. High Equity
Property ID
US09-3387354
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1999
Total area
61,360 SF
Lot
3.04 ac (132,422 SF)
APN
159-050-058-1
UPID
US09-3387354
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
-
Globe Life American Income Division: McQuade Organization Insurance Agency
-
Contra Costa County Fire Protection District - Administration Building County Government Office
-
First 5 Contra Costa Social Service Agency Charitable Organization
-
Aptim Construction Company
-
USA North 811 (Underground Service Alert of Northern California & Nevada) Charitable Organization Social Service Agency
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
$9.52M
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$7.96M
Owner & transaction history
Seecon Commercial LLC · 5 yrs held
Seecon Commercial LLC
since 2021
4 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 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
by Request
ML approach
by Request
CAP Approach
CAP Return
Estimation
6%
$10,310,000
6.5%
$9,515,000
7%
$8,835,000
Blend value · Realmo final
$7.96M
Range $7.16M – $8.76M · ±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
$130 / 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
$113,862
Tax year 2024
Assessed value
$9,987,346
Assessed 2024
Previous assessed
$9,987,346
+0.0% YoY
Effective rate
1.14%
On assessed value
Assessed land
$1,873,394
Assessed improvement
$8,113,952
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
1999
Heating
NONE
Stories
1
Units
1
Rooms
1
Total area
61,360 SF
Lot
3.04 ac (132,422 SF)
APN
159-050-058-1
UPID
US09-3387354
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
1999
Heating
NONE
Stories
1
Units
1
Rooms
1
Lot
3.04 ac
Current owner
From public records · entity-resolved
Seecon Commercial LLC
Entity
Mailing address
1800 WILLOW PASS CT, CONCORD, CA 94520-1012
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
4 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Jun 15, 2021
—
Seecon Commercial LLC
Seecon Financial & Construction Co
Grant Deed
$77,550,000 · Prudential Insurance Of America
May 6, 2020
—
Chateau Pleasant Hill Assocs L
—
Deed
related
$25,180,000 · Cbre Cap Markets
—
—
Seecon Finl & Const Co INC
—
Deed Of Trust
related
$30,000,000 · Prudential Insurance Co Americ
—
—
Chateau Pleasant Hill Assocs L
—
Deed Of Trust
related
$25,180,000 · Cbre Cap Markets
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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