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Property profile & analytics
OFF-MARKET
Estimated value
$1,500,000
Medical Office Space
522 13th St Paso Robles, CA 93446-7238
Entity Owned
3-yr Hold
~
Est. High Equity
Property ID
US10-3193786
Property profile
Verified
Property type
Medical Office Space
Use group
MEDICAL BUILDING
Year built
1937
Construction
WOOD
Total area
4,002 SF
Lot
0.19 ac (8,400 SF)
Zoning code
T4F
APN
009-036-004
UPID
US10-3193786
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
$1.51M
CAP Approach
CAP
$1.70M
Comparable Approach
Comparable
$1.82M
Blend (final)
Blend
$1.50M
Owner & transaction history
Holbrook Family LLC · 3 yrs held
Holbrook Family LLC
since 2023
Last sale
$1.4M
7 recorded transactions
Zoning & alternative use
T4F · Paso Robles, CA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Source
Current Zoning Code
Top alternative use upside
Auto repair, garage
$1.8M
+11.2%
Commercial (general)
$1.7M
+2.4%
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 Paso Robles submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Paso Robles 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
$1,545,000
ML approach
$1,510,000
CAP Approach
CAP Return
Estimation
6%
$1,835,000
6.5%
$1,695,000
7%
$1,575,000
Alternative Use
Use
Estimation
MEDICAL BUILDING
$1,645,000
Current use
AUTO REPAIR, GARAGE
$1,830,000
Change: +11% · Conversion: Difficult
COMMERCIAL (GENERAL)
$1,685,000
Change: +2% · Conversion: Easy
Blend value · Realmo final
$1.50M
Range $1.35M – $1.65M · ±10% · vs last sale $1.38M (May 15 2023)
Last sale anchor
$1.38M
May 15 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
$375 / 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
$15,649
Tax year 2024
Assessed value
$1,407,600
Assessed 2024
Previous assessed
$1,407,600
+0.0% YoY
Effective rate
1.11%
On assessed value
Assessed land
$637,500
Assessed improvement
$770,100
Applied tax rate
2.0000
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
Medical Office Space
Use group
MEDICAL BUILDING
Status
Off-Market
Year built
1937
Construction
WOOD
Heating
NONE
Total area
4,002 SF
Lot
0.19 ac (8,400 SF)
Zoning code
T4F
APN
009-036-004
UPID
US10-3193786
Jurisdiction
SAN LUIS OBISPO
Zoning & alternative use
T4F · Paso Robles, CAZoning T4F · permitted uses
T4F · Paso Robles, CA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Source
Current Zoning Code
Alternative use value scenarios
Repositioning upside vs current use
MEDICAL BUILDING Current
Est. value
$1.6M
AUTO REPAIR, GARAGE
Est. value
$1.8M
COMMERCIAL (GENERAL)
Est. value
$1.7M
MEDICAL BUILDING Current
AUTO REPAIR, GARAGE
COMMERCIAL (GENERAL)
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
1937
Construction
WOOD
Heating
NONE
Lot
0.19 ac
Current owner
From public records · entity-resolved
Holbrook Family LLC
Entity
Mailing address
522 13TH ST, PASO ROBLES, CA 93446-7238
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
13 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
May 15, 2023
$1,380,000
Holbrook Family LLC
Cox Paso Robles LLC
Grant Deed
$1,104,000 · Provide INC
May 15, 2023
—
Cox Paso Robles LLC
Charles H Cox
Intrafamily Transfer
related
—
Jan 18, 2017
—
Cox Paso Robles LLC
—
Trustees Deed
related
$839,500 · Wells Fargo Bk
Nov 30, 2007
—
Cox Paso Robles LLC
Cox,charles H & Barbara J
Quit Claim Deed
—
Jul 28, 2006
$1,000,000
Charles H Cox
Marcum,grant E & Lonnie R
Grant Deed
$800,000 · Vineyard Bank
Jun 26, 1998
$266,500
Grant E Marcum
Bank Of Santa Maria
Grant Deed
$185,000 · Bank Of Santa Maria
Jun 9, 1998
$266,380
Bank Of Santa Maria
Steiner,gregory S & Shaunda S
Trustees Deed
related
—
Apr 8, 1997
—
Gregory G Steiner
Steiner Trust
Quit Claim Deed
related
—
Feb 24, 1995
—
Steiner Trust
Steiner,gregory & Shaunda
Quit Claim Deed
related
—
—
—
Grant E Marcum
—
Deed Of Trust
related
$180,000 · Westamerica Bank
—
—
Gregory S Steiner
—
Deed Of Trust
related
$264,000 · Bank Of Santa Maria
—
—
Grant E Marcum
—
Deed Of Trust
related
$543,750 · Santa Lucia Bank
—
—
Grant E Marcum
—
Deed Of Trust
related
$170,000 · Santa Lucia 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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