New search
Property profile & analytics
OFF-MARKET
Estimated value
$560,000
Banks
823 4th St, Santa Rosa, CA 95404-4504
Entity Owned
6-yr Hold
Absentee Owner
~
Est. High Equity
Property ID
US09-0139197
Property profile
Verified
Property type
Banks
Use group
FINANCIAL BUILDING
Year built
1949
Construction
TILT-UP CONCRETE
Total area
6,324 SF
Lot
0.25 ac (10,803 SF)
APN
009-054-023-000
UPID
US09-0139197
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
$440k
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$679k
Blend (final)
Blend
$560k
Owner & transaction history
2170 Folson LLC · 6 yrs held
2170 Folson LLC
since 2019
7 recorded transactions
Zoning & alternative use
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Industrial (general)
$835,000
+117.9%
Restaurant
$830,000
+116.7%
Warehouse, storage
$705,000
+84.5%
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 Rosa submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Santa Rosa 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
$440,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Alternative Use
Use
Estimation
FINANCIAL BUILDING
$380,000
Current use
INDUSTRIAL (GENERAL)
$835,000
Change: +118% · Conversion: Difficult
RESTAURANT
$830,000
Change: +117% · Conversion: Difficult
WAREHOUSE, STORAGE
$705,000
Change: +84% · Conversion: Difficult
APARTMENT HOUSE (5+ UNITS)
$700,000
Change: +82% · Conversion: Difficult
MEDICAL BUILDING
$650,000
Change: +71% · Conversion: Difficult
Blend value · Realmo final
$560k
Range $504k – $616k · ±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
$89 / 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
$35,680
Tax year 2024
Assessed value
$3,109,384
Assessed 2024
Previous assessed
$3,109,384
+0.0% YoY
Effective rate
1.15%
On assessed value
Assessed land
$777,346
Assessed improvement
$2,332,038
Applied tax rate
4.0000
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
Banks
Use group
FINANCIAL BUILDING
Status
Off-Market
Year built
1949
Construction
TILT-UP CONCRETE
Heating
NONE
Cooling
NONE
Stories
1
Total area
6,324 SF
Lot
0.25 ac (10,803 SF)
APN
009-054-023-000
UPID
US09-0139197
Jurisdiction
SONOMA
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
FINANCIAL BUILDING Current
Est. value
$380,000
INDUSTRIAL (GENERAL)
Est. value
$835,000
RESTAURANT
Est. value
$830,000
WAREHOUSE, STORAGE
Est. value
$705,000
APARTMENT HOUSE (5+ UNITS)
Est. value
$700,000
MEDICAL BUILDING
Est. value
$650,000
FINANCIAL BUILDING Current
INDUSTRIAL (GENERAL)
RESTAURANT
WAREHOUSE, STORAGE
APARTMENT HOUSE (5+ UNITS)
MEDICAL BUILDING
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
1949
Construction
TILT-UP CONCRETE
Heating
NONE
Cooling
Yes
Stories
1
Lot
0.25 ac
Current owner
From public records · entity-resolved
2170 Folson LLC
Entity
Mailing address
1467 WILLARD ST, SAN FRANCISCO, CA 94117-3744
Mailing matches property
Different — outreach signal
Owner-occupied
No
Ownership since
2019
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
Jul 9, 2019
$2,900,000
2170 Folson LLC
Zenergy Commercial LLC
Grant Deed
$200,000 · Summit State Bank
Apr 18, 2018
—
Zenery Commercial LLC
—
Grant Deed
related
$1,939,000 · Summit St Bk
May 23, 2013
$1,125,000
Zenergy Commercial LLC
Carinalli Liquidating Trust
Grant Deed
$725,000 · Sonoma Bank
Dec 3, 2010
—
Carinalli Liquidating Trust
Carinalli,clement C & Ann M
Quit Claim Deed
—
Jan 31, 2006
—
Clement C Carinalli
Benoist G G 1988 Trust
Grant Deed
$315,000 · Sonoma Mortgage & Investment
—
—
Zenergy Commercial LLC
—
Deed Of Trust
related
$725,000 · Sterling Savings Bank
—
—
Clement C Carinalli
—
Deed Of Trust
related
$125,000 · Private Lender
—
—
Clement C Carinalli
—
Deed Of Trust
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.
Try Rey
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“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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