Back to Search
Property profile & analytics
OFF-MARKET
Estimated value
$585,000
Apartment buildings
800 Washington St Calistoga, CA 94515-1445
Individually Owned
20-yr Hold
~
Est. High Equity
Property ID
US09-0373488
Property profile
Verified
Property type
Apartment buildings
Use group
APARTMENT HOUSE (5+ UNITS)
Year built
2013
Construction
WOOD
Total area
2,712 SF
Lot
0.22 ac (9,586 SF)
APN
011-214-003-000
UPID
US09-0373488
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
$545k
CAP Approach
CAP
$665k
Comparable Approach
Comparable
$545k
Blend (final)
Blend
$585k
Owner & transaction history
Rothberg J S 2005 · 20 yrs held
Rothberg J S 2005
since 2005
7 recorded transactions
Zoning & alternative use
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 Calistoga submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Calistoga 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
$545,000
CAP Approach
CAP Return
Estimation
6%
$720,000
6.5%
$665,000
7%
$620,000
Blend value · Realmo final
$585k
Range $527k – $644k · ±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
$216 / 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
$20,187
Tax year 2024
Assessed value
$1,829,916
Assessed 2024
Previous assessed
$1,829,916
+0.0% YoY
Effective rate
1.10%
On assessed value
Assessed land
$413,637
Assessed improvement
$1,416,279
Applied tax rate
1.0000
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
Apartment buildings
Use group
APARTMENT HOUSE (5+ UNITS)
Status
Off-Market
Year built
2013
Construction
WOOD
Heating
NONE
Stories
2
Units
14
Rooms
49
Bathrooms
14
Total area
2,712 SF
Lot
0.22 ac (9,586 SF)
APN
011-214-003-000
UPID
US09-0373488
Jurisdiction
NAPA
Zoning & alternative use
Zoning · permitted uses
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Building & site characteristics
From public records
Year built
2013
Construction
WOOD
Heating
NONE
Stories
2
Units
14
Rooms
49
Bathrooms
14
Lot
0.22 ac
Current owner
From public records · entity-resolved
Rothberg J S 2005
Individual
Mailing address
PO BOX 468, CALISTOGA, CA 94515-0468
Ownership since
2005
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
7 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Feb 11, 2021
—
James S Rothberg
—
Deed
related
$1,800,000 · Stanley E Bauman
Sep 6, 2005
—
Rothberg J S 2005
Rothberg,james S & Barbara
Quit Claim Deed
related
—
Dec 15, 2000
$610,000
Squire Trust
Waterman,gary & Joann
Grant Deed
$355,000 · Us Bank NA
Jul 24, 1996
—
Philip H Parks
Waterman,gary & Joann
Grant Deed
related
—
—
—
Squire W & R Living Trust
—
Deed Of Trust
related
$300,000 · Bauman Stanley E & Ellen L
—
—
Squire,tr
—
Deed Of Trust
related
$136,000 · Bauman Trust
—
—
Rothberg J S 2005
—
Deed Of Trust
related
$700,000 · Bauman Stanley E & E L (te)
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
Ask anything about this address in plain English.
“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
You own 800 Washington St?
List it free. Reach 20,000 daily buyers.
We’ve already pulled the facts. Confirm photos + price and you’re live in 2 minutes.
List this address →
Full reports are paid
Unlock the full Property Analytics report
Start free for 7 days — no card required. Full owner contacts, all 4 valuations with methodology, refine flow, comparable adjustments, foot-traffic deep dive, export to PDF / CSV.
