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Property profile & analytics
OFF-MARKET
Estimated value
$2,555,000
Apartment buildings
1027 We St Ontario, CA 91762-3043
Entity Owned
1-yr Hold
Property ID
US10-1546770
Property profile
Verified
Property type
Apartment buildings
Use group
APARTMENT HOUSE (5+ UNITS)
Year built
1961
Construction
WOOD FRAME
Total area
11,044 SF
Lot
0.39 ac (17,001 SF)
APN
1010-463-04-0000
UPID
US10-1546770
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
$2.15M
Comparable Approach
Comparable
$2.64M
Blend (final)
Blend
$2.56M
Owner & transaction history
Mountain View Ontario LLC · 1 yrs held
Mountain View Ontario LLC
since 2025
Last sale
$2.7M
7 recorded transactions
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Industrial (general)
$3.9M
+49.4%
Auto repair, garage
$3.4M
+29.7%
Medical building
$3.2M
+23.3%
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 Ontario submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Ontario 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%
$2,330,000
6.5%
$2,150,000
7%
$1,995,000
Alternative Use
Use
Estimation
APARTMENT HOUSE (5+ UNITS)
$2,590,000
Current use
INDUSTRIAL (GENERAL)
$3,870,000
Change: +49% · Conversion: Difficult
AUTO REPAIR, GARAGE
$3,360,000
Change: +30% · Conversion: Difficult
MEDICAL BUILDING
$3,195,000
Change: +23% · Conversion: Moderate
WAREHOUSE, STORAGE
$3,005,000
Change: +16% · Conversion: Difficult
Blend value · Realmo final
$2.56M
Range $2.30M – $2.81M · ±10% · vs last sale $2.72M (Nov 27 2024)
Last sale anchor
$2.72M
Nov 27 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
$231 / 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
$19,840
Tax year 2023
Assessed value
$1,861,692
Assessed 2024
Previous assessed
$1,825,188
+2.0% YoY
Effective rate
1.07%
On assessed value
Assessed land
$180,279
Assessed improvement
$1,681,413
Applied tax rate
4.0000
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
1961
Construction
WOOD FRAME
Heating
NONE
Stories
2
Units
12
Rooms
5
Bathrooms
1
Total area
11,044 SF
Lot
0.39 ac (17,001 SF)
APN
1010-463-04-0000
UPID
US10-1546770
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
APARTMENT HOUSE (5+ UNITS) Current
Est. value
$2.6M
INDUSTRIAL (GENERAL)
Est. value
$3.9M
AUTO REPAIR, GARAGE
Est. value
$3.4M
MEDICAL BUILDING
Est. value
$3.2M
WAREHOUSE, STORAGE
Est. value
$3.0M
APARTMENT HOUSE (5+ UNITS) Current
INDUSTRIAL (GENERAL)
AUTO REPAIR, GARAGE
MEDICAL BUILDING
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
1961
Construction
WOOD FRAME
Heating
NONE
Stories
2
Units
12
Rooms
5
Bathrooms
1
Lot
0.39 ac
Current owner
From public records · entity-resolved
Mountain View Ontario LLC
Entity
Mailing address
300 W VLY BLVD #21, ALHAMBRA, CA 91803-3338
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
14 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Feb 27, 2025
$2,715,000
Mountain View Ontario LLC
Ktl Vincent LLC
Grant Deed
$1,085,000 · Jpmorgan Chase Bank NA
Oct 16, 2019
—
Ktl Vincent LLC
—
Deed
related
$25,000 · Jpmorgan Chase Bank NA
Nov 13, 2014
$1,580,000
Ktl Vincent LLC
Jam Piace LLC
Grant Deed
$1,000,000 · Jpmorgan Chase Bank NA
Jun 25, 2008
$1,545,000
Jam Place LLC
Alex Gang Li
Grant Deed
$695,000 · Banco Popular North America
Oct 4, 2006
—
Alex Gang Li
Oscar F Sanchez
Grant Deed
$1,000,000 · Banco Popular North America
Aug 1, 2006
—
Charitable Remainder T Sanchez
Sanchez Family 2005 Trust
Quit Claim Deed
related
—
Jun 20, 2005
—
Sanchez Family 2005 Trust
Sanchez,oscar F & Antonia M
Quit Claim Deed
related
—
May 26, 2005
—
Oscar F Sanchez
Sanchez,oscar F & Antonia M
Quit Claim Deed
related
—
Aug 27, 1993
$650,000
Oscar F Sanchez
Cohen Trust
Grant Deed
related
$77,451 · Seller
Jun 23, 1989
$710,000
Cohen Barnet
Orange Property
Trustees Deed
$51,000 · Glendale Federal Bank
Jun 23, 1989
$800,000
Mulberry Exchang
Long David L
Trustees Deed
—
Jun 23, 1989
—
Mulberry Exchang
Long David L
Trustees Deed
related
—
—
—
Oscar F Sanchez
—
Deed Of Trust
related
$10,000 · Washington Mutual Fsb
—
—
Sung W Chun
—
Deed Of Trust
related
$525,000 · Home Savings Of America
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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