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Property profile & analytics
OFF-MARKET
Estimated value
$22,435,000
Apartment buildings
1812 Trinity Ave Walnut Creek, CA 94596-4069
Entity Owned
Absentee Owner
~
Est. High Equity
Property ID
US09-1302569
Property profile
Verified
Property type
Apartment buildings
Use group
APARTMENT HOUSE (5+ UNITS)
Year built
1968
Construction
WOOD FRAME
Total area
67,611 SF
Lot
1.81 ac (78,730 SF)
APN
178-091-013-7
UPID
US09-1302569
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
-
Atrium Downtown Apartment Building Apartment Rental Agency
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
$16.54M
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$22.44M
Owner & transaction history
Agi Equities - Atrium LLC
Agi Equities - Atrium LLC
since 2025
Last sale
$31.0M
7 recorded transactions
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Retail stores
$34.4M
+0.7%
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 Walnut Creek submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Walnut Creek 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%
$17,915,000
6.5%
$16,535,000
7%
$15,355,000
Alternative Use
Use
Estimation
APARTMENT HOUSE (5+ UNITS)
$34,185,000
Current use
RETAIL STORES
$34,430,000
Change: +1% · Conversion: Difficult
RESTAURANT
$29,565,000
Change: -14% · Conversion: Difficult
OFFICE BUILDING
$29,275,000
Change: -14% · Conversion: Moderate
Blend value · Realmo final
$22.44M
Range $20.19M – $24.68M · ±10% · vs last sale $31.00M (May 20 2025)
Last sale anchor
$31.00M
May 20 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
$332 / 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
$407,798
Tax year 2024
Assessed value
$32,155,840
Assessed 2024
Previous assessed
$32,155,840
+0.0% YoY
Effective rate
1.27%
On assessed value
Assessed land
$17,498,337
Assessed improvement
$14,657,503
Applied tax rate
9.0000
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
Apartment buildings
Use group
APARTMENT HOUSE (5+ UNITS)
Status
Off-Market
Year built
1968
Construction
WOOD FRAME
Heating
NONE
Stories
1
Units
78
Rooms
78
Total area
67,611 SF
Lot
1.81 ac (78,730 SF)
APN
178-091-013-7
UPID
US09-1302569
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
Alternative use value scenarios
Repositioning upside vs current use
APARTMENT HOUSE (5+ UNITS) Current
Est. value
$34.2M
RETAIL STORES
Est. value
$34.4M
RESTAURANT
Est. value
$29.6M
OFFICE BUILDING
Est. value
$29.3M
APARTMENT HOUSE (5+ UNITS) Current
RETAIL STORES
RESTAURANT
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
1968
Construction
WOOD FRAME
Heating
NONE
Stories
1
Units
78
Rooms
78
Lot
1.81 ac
Current owner
From public records · entity-resolved
Agi Equities - Atrium LLC
Entity
Mailing address
1777 BOTELHO DR STE #300, WALNUT CREEK, CA 94596-5065
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2025
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
10 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Aug 20, 2025
$31,000,000
Agi Equities - Atrium LLC
Sequoia Equities - Atrium LLC
Grant Deed
$19,400,000 · Us Bank NA
Aug 30, 2018
$29,130,000
Sequoia Equities-atrium LLC
Ima Walnut Creek I LLC
Grant Deed
$17,570,000 · Walker & Dunlop
Jul 29, 2011
—
Ima Walnut Creek I LLC
Ima Trinity LLC
Quit Claim Deed
$8,577,000 · Pnc Bank
May 23, 2006
—
Pjmc Corp
Pjmc Trinity LLC
Quit Claim Deed
—
Jan 22, 2002
—
Ima Trinity LLC
Ima Financial Corp
Quit Claim Deed
related
—
Nov 22, 1993
—
Sequoia Equities
Web Service Co
Quit Claim Deed
related
—
Feb 20, 1991
$5,425,000
Sequoia Equities
Murchio,m./garav
Grant Deed
related
$3,550,000 · World Savings & Loan
—
—
M. Murchio
—
Deed Of Trust
related
$150,000 · Individual
—
—
M. Murchio
—
Deed Of Trust
related
$110,000 · Individual
—
—
Trinity Walnut Creek LLC
—
Deed Of Trust
related
$7,640,000 · Arcs Commercial Mortgage Co LP
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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