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Property profile & analytics
OFF-MARKET
Estimated value
$1,390,000
Office buildings
5090 Robert J Mathews Pkwy El Dorado Hills, CA 95762-5704
Entity Owned
4-yr Hold
~
Est. High Equity
Property ID
US10-3172805
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1990
Construction
TILT-UP CONCRETE
Total area
11,056 SF
Lot
0.26 ac (11,325 SF)
APN
117-071-002-000
UPID
US10-3172805
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
by Request
Comparable Approach
Comparable
$1.47M
Blend (final)
Blend
$1.39M
Owner & transaction history
Bld12 LLC · 4 yrs held
Bld12 LLC
since 2021
7 recorded transactions
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Medical building
$2.1M
+1.6%
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 El Dorado Hills submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs El Dorado Hills 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%
by Request
6.5%
by Request
7%
by Request
Alternative Use
Use
Estimation
OFFICE BUILDING
$2,090,000
Current use
MEDICAL BUILDING
$2,120,000
Change: +2% · Conversion: Easy
WAREHOUSE, STORAGE
$1,910,000
Change: -9% · Conversion: Difficult
Blend value · Realmo final
$1.39M
Range $1.25M – $1.53M · ±10%
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
$126 / 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
$12,331
Tax year 2023
Assessed value
$1,165,842
Assessed 2023
Previous assessed
$1,165,842
+0.0% YoY
Effective rate
1.06%
On assessed value
Assessed land
$278,142
Assessed improvement
$887,700
Applied tax rate
76.0000
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
OFFICE BUILDING
Status
Off-Market
Year built
1990
Construction
TILT-UP CONCRETE
Heating
NONE
Total area
11,056 SF
Lot
0.26 ac (11,325 SF)
APN
117-071-002-000
UPID
US10-3172805
Jurisdiction
EL DORADO
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
OFFICE BUILDING Current
Est. value
$2.1M
MEDICAL BUILDING
Est. value
$2.1M
WAREHOUSE, STORAGE
Est. value
$1.9M
OFFICE BUILDING Current
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
1990
Construction
TILT-UP CONCRETE
Heating
NONE
Lot
0.26 ac
Current owner
From public records · entity-resolved
Bld12 LLC
Entity
Mailing address
285 THORNDIKE WAY, FOLSOM, CA 95630-6824
Ownership since
2021
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
8 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Nov 18, 2021
—
Bld12 LLC
Samuel G Miller
Grant Deed
—
Dec 14, 2012
$985,000
Samuel G Miller
Jon H Friesell
Grant Deed
$474,000 · Jpmorgan Chase Bank NA
Apr 18, 2003
$1,240,000
Friesell,tr
Dublin,tr
Grant Deed
$837,300 · Sonoma National Bank
Dec 22, 1995
$930,000
Dublin Trust
Cemo,sammy F
Grant Deed
$500,000 · Bank Of California
—
—
Sammy F Cemo
—
Deed Of Trust
related
$500,000 · Sacramento Commercial Bank
—
—
Samuel G Miller
—
Deed Of Trust
related
$592,500 · Jp Morgan Chase Bk
—
—
Samuel G Miller
—
Deed Of Trust
related
$489,000 · California Statewide Certified
—
—
Sammy F Cemo
—
Deed Of Trust
related
$172,548 · Individual
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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