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Property profile & analytics
OFF-MARKET
Estimated value
$6,610,000
Apartment buildings
1852 Bonanza St Walnut Creek, CA 94596-4396
Entity Owned
4-yr Hold
~
Est. High Equity
Property ID
US09-0348339
Property profile
Verified
Property type
Apartment buildings
Use group
APARTMENT HOUSE (5+ UNITS)
Year built
2003
Total area
35,270 SF
Lot
0.62 ac (26,920 SF)
Zoning code
OC
APN
178-530-149-8
UPID
US09-0348339
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
by Request
CAP Approach
CAP
$8.63M
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$6.61M
Owner & transaction history
1852 Bonanza Street Properties LLC · 4 yrs held
1852 Bonanza Street Properties LLC
since 2022
7 recorded transactions
Zoning & alternative use
OC · Walnut Creek, CA
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 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%
$9,345,000
6.5%
$8,625,000
7%
$8,010,000
Blend value · Realmo final
$6.61M
Range $5.95M – $7.27M · ±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
$187 / 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
$127,485
Tax year 2024
Assessed value
$10,055,960
Assessed 2024
Previous assessed
$10,055,960
+0.0% YoY
Effective rate
1.27%
On assessed value
Assessed land
$2,204,785
Assessed improvement
$7,851,175
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
2003
Heating
NONE
Stories
1
Units
24
Rooms
24
Total area
35,270 SF
Lot
0.62 ac (26,920 SF)
Zoning code
OC
APN
178-530-149-8
UPID
US09-0348339
Jurisdiction
CONTRA COSTA
Metro division
OAKLAND-FREMONT-HAYWARD, CA METROPOLITAN DIVISION
Zoning & alternative use
OC · Walnut Creek, CA
Zoning OC · permitted uses
OC · Walnut Creek, CA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Walnut Creek. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Year built
2003
Heating
NONE
Stories
1
Units
24
Rooms
24
Lot
0.62 ac
Current owner
From public records · entity-resolved
1852 Bonanza Street Properties LLC
Entity
Mailing address
1852 BONANZA ST, WALNUT CREEK, CA 94596-4396
Mailing matches property
Yes
Owner-occupied
Yes
Ownership since
2022
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
14 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Apr 11, 2022
—
1852 Bonanza Street Properties LLC
1852 Bonanza Street Properties LLC
Intrafamily Transfer
related
$6,500,000 · Tiaa Fsb Holdings INC
Sep 19, 2019
—
Sean,joy Rev Living Trust
Joy 1993 Trust
Quit Claim Deed
—
Aug 17, 2006
—
Bonanza Oaks LLC
Joy 1993 Trust
Grant Deed
—
Oct 21, 2003
—
Joy,tr
Joy,pat F & Martha J
Quit Claim Deed
related
$7,060,000 · Peninsula Bank Of Commerce
Apr 28, 2000
$815,000
Patrick F Joy
Contra Costa Association
Grant Deed
$489,000 · Redwood Bank
Jan 30, 1998
—
Soule Trust
Soule,howard S
Quit Claim Deed
related
—
Apr 13, 1990
$400,000
1758 Properties
Cltc Exchange
Grant Deed
related
—
Dec 8, 1989
$855,000
Howard Soule
Sullivan,e./jens
Grant Deed
—
Jul 11, 1989
$115,000
Leasing C O'brien
Jensen,r.
Grant Deed
related
—
Jun 1, 1989
—
Cal Walnut Creek
Continental Land
Grant Deed
$7,300,000 · Us Bancorp Mortgage Corp
Jun 1, 1989
$700,000
Sullivan,edward&
Cal Walnut Creek
Trustees Deed
$675,000 · Bank Of Walnut Creek
—
—
Bonanza Oaks LLC
—
Deed Of Trust
related
$6,500,000 · First Republic Bank
—
—
Bonanza Oaks LLC
—
Deed Of Trust
related
$5,900,000 · First Republic Bank
—
—
Patrick F Joy
—
Deed Of Trust
related
$495,000 · Peninula Real Estate
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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