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Property profile & analytics
OFF-MARKET
Estimated value
$1,130,000
Apartment buildings
9972 San Juan St Spring Valley, CA 91977-1638
Individually Owned
3-yr Hold
~
Est. High Equity
Property ID
US09-7632013
Property profile
Verified
Property type
Apartment buildings
Use group
APARTMENT HOUSE (5+ UNITS)
Year built
1987
Total area
6,952 SF
Lot
0.28 ac (12,202 SF)
Zoning code
R-3:RESTRICTED MULTIPLE
APN
501-174-28-00
UPID
US09-7632013
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
-
Dance Valet Training Center
-
1st Claim Insurance Adjusters Insurance Agency
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
$935k
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$1.56M
Blend (final)
Blend
$1.13M
Owner & transaction history
John E Kolb · 3 yrs held
John E Kolb
since 2022
Last sale
$1.1M
7 recorded transactions
Zoning & alternative use
R-3:RESTRICTED MULTIPLE · Spring Valley, 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 Spring Valley submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Spring Valley 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
$900,000
ML approach
$935,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Alternative Use
Use
Estimation
APARTMENT HOUSE (5+ UNITS)
$1,580,000
Current use
Blend value · Realmo final
$1.13M
Range $1.02M – $1.24M · ±10% · vs last sale $1.13M (Aug 9 2022)
Last sale anchor
$1.13M
Aug 9 2022
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
$163 / 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
$19,331
Tax year 2024
Assessed value
$1,325,562
Assessed 2024
Previous assessed
$1,325,562
+0.0% YoY
Effective rate
1.46%
On assessed value
Assessed land
$589,138
Assessed improvement
$736,424
Applied tax rate
83.0000
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
1987
Heating
NONE
Units
8
Bathrooms
13
Total area
6,952 SF
Lot
0.28 ac (12,202 SF)
Zoning code
R-3:RESTRICTED MULTIPLE
APN
501-174-28-00
UPID
US09-7632013
Jurisdiction
SAN DIEGO
Zoning & alternative use
R-3:RESTRICTED MULTIPLE · Spring Valley, CA
Zoning R-3:RESTRICTED MULTIPLE · permitted uses
R-3:RESTRICTED MULTIPLE · Spring Valley, CA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Spring Valley. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
APARTMENT HOUSE (5+ UNITS) Current
Est. value
$1.6M
APARTMENT HOUSE (5+ UNITS) 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
1987
Heating
NONE
Units
8
Bathrooms
13
Lot
0.28 ac
Current owner
From public records · entity-resolved
John E Kolb
Individual
Mailing address
42081 PO BOX 16429TH LN, SAN DIEGO, CA 92176-6429
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
11 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Aug 9, 2022
—
John E Kolb
John E Kolb
Intrafamily Transfer
related
$950,000 · Jpmorgan Chase Bank NA
Mar 18, 2015
$1,125,000
John E Kolb
Fabiani Investments LP
Grant Deed
—
Mar 18, 2015
—
John E Kolb
Ruth Covill Kolb
Intrafamily Transfer
related
—
Jun 10, 2011
—
Fabiani Investments LP
Fabiani Investments LP
Grant Deed
related
$633,000 · Luther Burbank Savings
Jul 28, 2006
$1,075,000
Fabiani Investments
Martin Margaret M Trust
Grant Deed
$605,000 · Lasalle National Bank
Jun 27, 2005
—
Martin Margaret M Trust
Martin Bernard J Trust
Quit Claim Deed
related
—
May 9, 2001
$264,000
Martin Trust
Pierce Trust
Grant Deed
—
Dec 21, 1988
$525,000
William G Pierce
Mag V INC
Trustees Deed
$420,000 · Home Savings Of America
Dec 21, 1988
—
Mag V INC
Cordoba Assoc
Trustees Deed
related
—
—
—
Fabiani Investments LP
—
Deed Of Trust
related
$200,000 · Miscellaneous Govt Agcy
—
—
Assoc Cordoba
—
Deed Of Trust
related
$361,000 · Grossmont 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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