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Property profile & analytics
OFF-MARKET
Estimated value
$560,000
Mobile home & RV parks
10835 Mason Rd Upper Lake, CA 95485-9587
Individually Owned
13-yr Hold
~
Est. High Equity
Property ID
US09-2508342
Property profile
Verified
Property type
Mobile home & RV parks
Use group
MOBILE HOME PARK, TRAILER PARK
Lot
11.42 ac (497,455 SF)
Zoning code
A
APN
004-001-150-000
UPID
US09-2508342
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
$560k
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$560k
Owner & transaction history
Robert Halstead · 13 yrs held
Robert Halstead
since 2013
Last sale
$560,000
5 recorded transactions
Zoning & alternative use
A · Upper Lake, 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 Upper Lake submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Upper Lake 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
$560,000
ML approach
$560,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Blend value · Realmo final
$560k
Range $504k – $616k · ±10% · vs last sale $560k (Oct 15 2024)
Last sale anchor
$560k
Oct 15 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
—
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
$2,324
Tax year 2024
Assessed value
$151,551
Assessed 2024
Previous assessed
$151,551
+0.0% YoY
Effective rate
1.53%
On assessed value
Assessed land
$38,757
Assessed improvement
$112,794
Applied tax rate
68.0000
Comparables
6 recent transactions · within 1.5 miComparable in this city
6 recent transactions
Comparable in this City
Similar Nearby for Sale
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
Mobile home & RV parks
Use group
MOBILE HOME PARK, TRAILER PARK
Status
Off-Market
Heating
NONE
Lot
11.42 ac (497,455 SF)
Zoning code
A
APN
004-001-150-000
UPID
US09-2508342
Jurisdiction
LAKE
Zoning & alternative use
A · Upper Lake, CAZoning A · permitted uses
A · Upper Lake, CA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Building & site characteristics
From public records
Heating
NONE
Lot
11.42 ac
Current owner
From public records · entity-resolved
Robert Halstead
Individual
Mailing address
10835 MASON RD, UPPER LAKE, CA 95485-9587
Mailing matches property
Yes
Owner-occupied
Yes
Ownership since
2013
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
5 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
May 16, 2013
$250,000
Robert Halstead
Kenneth Howard Sleeper
Grant Deed
$200,000 · Community West Bank NA
Feb 21, 2003
—
Kenneth H Sleeper
Sleeper,tr
Quit Claim Deed
related
—
Feb 10, 1995
—
Sleeper Trust
Sleeper,dean & Patricia
Quit Claim Deed
related
—
—
—
Kenneth H Sleeper
—
Deed Of Trust
related
$75,000 · Santos J 2002 Trust (rt)
Jan 1, 1959
—
—
—
Grant Deed
related
—
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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