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Property profile & analytics
OFF-MARKET
Estimated value
$635,000
Office Spaces
15798 Slover Ave Fontana, CA 92337-7315
Entity Owned
3-yr Hold
~
Est. High Equity
Property ID
US10-1548099
Property profile
Verified
Property type
Office Spaces
Use group
OFFICE (GENERAL)
Year built
1947
Construction
WOOD
Total area
830 SF
Lot
3.33 ac (145,054 SF)
APN
0237-052-27-0000
UPID
US10-1548099
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
-
Fontana Mobile Home Park Campground & RV Park
-
Daisy’s Housing Complex
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$600k
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$667k
Blend (final)
Blend
$635k
Owner & transaction history
1578 Slover Ave LLC · 3 yrs held
1578 Slover Ave LLC
since 2023
7 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 Fontana submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Fontana 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
$600,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Alternative Use
Use
Estimation
COMMERCIAL (GENERAL)
$495,000
Current use
Blend value · Realmo final
$635k
Range $572k – $699k · ±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
$765 / 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
$34,349
Tax year 2023
Assessed value
$1,092,995
Assessed 2024
Previous assessed
$443,129
+146.7% YoY
Effective rate
3.14%
On assessed value
Assessed land
$764,729
Assessed improvement
$328,266
Applied tax rate
10.0000
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 Spaces
Use group
OFFICE (GENERAL)
Status
Off-Market
Year built
1947
Construction
WOOD
Heating
FLOOR/WALL FURNACE
Cooling
NONE
Buildings
2
Stories
1
Rooms
4
Bathrooms
1
Total area
830 SF
Lot
3.33 ac (145,054 SF)
APN
0237-052-27-0000
UPID
US10-1548099
Jurisdiction
SAN BERNARDINO
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
COMMERCIAL (GENERAL) Current
Est. value
$495,000
COMMERCIAL (GENERAL) Current
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
1947
Construction
WOOD
Heating
FLOOR/WALL FURNACE
Cooling
Yes
Stories
1
Buildings
2
Rooms
4
Bathrooms
1
Lot
3.33 ac
Current owner
From public records · entity-resolved
1578 Slover Ave LLC
Entity
Mailing address
2138 E ORANGETHORPE AVE, FULLERTON, CA 92831-5328
Ownership since
2023
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
7 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Jun 30, 2023
—
1578 Slover Ave LLC
Monica Sweet
Quit Claim Deed
related
$650,000 · Mechanics Bank
May 24, 2023
—
Monica Sweet
Monica Sweet
Intrafamily Transfer
related
—
Jun 11, 2013
—
Audrey E Anders
Audrey E Anders
Intrafamily Transfer
related
$550,000 · Banco Popular North America
Oct 18, 2006
—
Anders Audrey E Living Trust
Anders,audrey E
Quit Claim Deed
related
—
Oct 25, 1996
—
James V Etal Anders
Anders,james V
Quit Claim Deed
related
—
Jul 19, 1991
—
Audrey Hofeldt
Hofeldt,bruce
Quit Claim Deed
related
$500,000 · Imperial Thrift & Loan
—
—
James V Anders
—
Deed Of Trust
related
$585,000 · Jackson Federal Bank
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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