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Property profile & analytics
OFF-MARKET
Estimated value
$2,300,000
Investment properties
16663 Boyle Ave Fontana, CA 92337-7597
Entity Owned
2-yr Hold
~
Est. High Equity
Property ID
US10-2008990
Property profile
Verified
Property type
Investment properties
Use group
OFFICE/RESIDENTIAL (MIXED USE)
Year built
1946
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Total area
902 SF
Lot
1.21 ac (52,800 SF)
APN
0251-181-18-0000
UPID
US10-2008990
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
$2.30M
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$2.30M
Owner & transaction history
Sierra Avenue Industrial LLC · 2 yrs held
Sierra Avenue Industrial LLC
since 2024
Last sale
$2.3M
7 recorded transactions
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Warehouse, storage
$1.8M
+227.1%
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
$2,300,000
ML approach
$2,300,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Alternative Use
Use
Estimation
WAREHOUSE, STORAGE
$1,760,000
Change: +227% · Conversion: Difficult
Blend value · Realmo final
$2.30M
Range $2.07M – $2.53M · ±10% · vs last sale $2.30M (Jan 12 2024)
Last sale anchor
$2.30M
Jan 12 2024
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
$2,550 / 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
$23,169
Tax year 2023
Assessed value
$2,207,475
Assessed 2023
Previous assessed
$2,207,475
+0.0% YoY
Effective rate
1.05%
On assessed value
Assessed land
$2,207,475
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
Investment properties
Use group
OFFICE/RESIDENTIAL (MIXED USE)
Status
Off-Market
Year built
1946
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Heating
FLOOR/WALL FURNACE
Cooling
NONE
Stories
1
Rooms
5
Bathrooms
1
Total area
902 SF
Lot
1.21 ac (52,800 SF)
APN
0251-181-18-0000
UPID
US10-2008990
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
WAREHOUSE, STORAGE
Est. value
$1.8M
WAREHOUSE, STORAGE
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
1946
Construction
MASONRY/CONCRETE MASONRY UNITS (CMUS)
Heating
FLOOR/WALL FURNACE
Cooling
Yes
Stories
1
Rooms
5
Bathrooms
1
Lot
1.21 ac
Current owner
From public records · entity-resolved
Sierra Avenue Industrial LLC
Entity
Mailing address
2442 DUPONT DR, IRVINE, CA 92612-1523
Ownership since
2024
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
15 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Jan 12, 2024
—
Sierra Avenue Industrial LLC
Sierra Avenue Industrail LLC
Intrafamily Transfer
related
—
Apr 17, 2020
$2,300,000
Sierra Avenue Industrial LLC
Luis Gonzalez
Grant Deed
—
May 25, 2005
—
Lehman Trust
Gonzalez,luis
Grant Deed
—
May 25, 2005
$374,000
Luis Gonzalez
Gerhard Lehman
Grant Deed
$299,200 · Countrywide Bank
Apr 22, 2005
$375,000
Luis Gonzalez
Gerhard Lehman
Grant Deed
$299,200 · First Magnus Financial Corp
Jul 12, 1996
—
Gerhard Etal Lehman
Lehman,gerhard H
Quit Claim Deed
related
—
Sep 30, 1994
$85,000
Lehman,gerhard N
Federal National Mortgage Assn
Trustees Deed
$80,750 · Federal National Mortgage Assn
Sep 30, 1994
—
Gerhard H Lehman
Lehman,norma
Quit Claim Deed
related
—
Aug 10, 1994
—
Fed Ntl Mtg Assn
First Union Mtg,
Grant Deed
related
—
Jul 22, 1994
$127,528
First Union Mortgage
Fong,phillip
Trustees Deed
related
—
Aug 2, 1990
—
Sung H Huynh
Liu Ping W
Quit Claim Deed
related
$116,200 · Plaza Funding
Mar 3, 1989
$81,000
Philip Fong
Saltikoff Morris
Grant Deed
$72,900 · Bank Of America
—
—
Lehman Trust
—
Deed Of Trust
related
$101,500 · Bank Of America
—
—
Gerhard H Lehman
—
Deed Of Trust
related
$2,760 · Pstr-ppi INC
—
—
Gerhard Lehman
—
Deed Of Trust
related
$15,000 · Directors Mortgage Loan Corp
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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