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Property profile & analytics
OFF-MARKET
Estimated value
$600,000
Office buildings
28212 Kelly Johnson Pkwy Ste 135, Santa Clarita, CA 91355-5086
Individually Owned
2-yr Hold
~
Est. High Equity
Property ID
US09-9322946
Property profile
Verified
Property type
Office buildings
Use group
PROFESSIONAL BUILDING
Year built
2006
Construction
TILT-UP CONCRETE
Total area
1,914 SF
Lot
5.41 ac (235,667 SF)
Zoning code
SCBP
APN
2866-047-135
UPID
US09-9322946
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
$620k
CAP Approach
CAP
$415k
Comparable Approach
Comparable
$613k
Blend (final)
Blend
$600k
Owner & transaction history
Donna Dee Alderman · 2 yrs held
Donna Dee Alderman
since 2023
Last sale
$580,000
4 recorded transactions
Zoning & alternative use
SCBP · Santa Clarita, 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 Santa Clarita submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Santa Clarita 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
$600,000
ML approach
$620,000
CAP Approach
CAP Return
Estimation
6%
$450,000
6.5%
$415,000
7%
$385,000
Alternative Use
Use
Estimation
OFFICE BUILDING
$935,000
Current use
MEDICAL BUILDING
$870,000
Change: -7% · Conversion: Easy
RETAIL STORES
$790,000
Change: -15% · Conversion: Moderate
AUTO REPAIR, GARAGE
$780,000
Change: -17% · Conversion: Difficult
Blend value · Realmo final
$600k
Range $540k – $660k · ±10% · vs last sale $580k (Jul 18 2023)
Last sale anchor
$580k
Jul 18 2023
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
$313 / 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
$11,063
Tax year 2024
Assessed value
$761,378
Assessed 2024
Previous assessed
$761,378
+0.0% YoY
Effective rate
1.45%
On assessed value
Assessed land
$160,079
Assessed improvement
$601,299
Applied tax rate
15.0000
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 buildings
Use group
PROFESSIONAL BUILDING
Status
Off-Market
Year built
2006
Construction
TILT-UP CONCRETE
Heating
NONE
Total area
1,914 SF
Lot
5.41 ac (235,667 SF)
Zoning code
SCBP
APN
2866-047-135
UPID
US09-9322946
Jurisdiction
LOS ANGELES
Metro division
LOS ANGELES-LONG BEACH-GLENDALE, CA METROPOLITAN DIVISION
Zoning & alternative use
SCBP · Santa Clarita, CA
Zoning SCBP · permitted uses
SCBP · Santa Clarita, CA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Santa Clarita. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
OFFICE BUILDING Current
Est. value
$935,000
MEDICAL BUILDING
Est. value
$870,000
RETAIL STORES
Est. value
$790,000
AUTO REPAIR, GARAGE
Est. value
$780,000
OFFICE BUILDING Current
MEDICAL BUILDING
RETAIL STORES
AUTO REPAIR, GARAGE
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
2006
Construction
TILT-UP CONCRETE
Heating
NONE
Lot
5.41 ac
Current owner
From public records · entity-resolved
Donna Dee Alderman
Individual
Mailing address
28212 KELLY JOHNSON PKWY, VALENCIA, CA 91355-5084
Mailing matches property
Yes
Owner-occupied
Yes
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
4 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Jul 18, 2023
—
Donna Dee Alderman
Donna Dee Alderman
Intrafamily Transfer
related
—
Sep 14, 2011
$580,000
Donna D Alderman
Rye Canyon Office Condos LLC
Grant Deed
$290,000 · Bank Of The West
May 28, 2010
—
Rye Canyon Office Condos LLC
—
Deed Of Trust
related
$2,750,000 · California United Bank
Jan 25, 2006
$4,016,000
Rye Canyon Office Condos LLC
Owner Name Unavailable
Grant Deed
related
$16,360,168 · Merrill Lynch Capital
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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