Back to Search
Property profile & analytics
OFF-MARKET
Estimated value
$1,190,000
Medical Office Space
1011 Professional Dr Napa, CA 94558-6413
Individually Owned
Free & Clear
Property ID
US09-2656009
Property profile
Verified
Property type
Medical Office Space
Use group
MEDICAL BUILDING
Year built
1993
Construction
WOOD
Total area
1,304 SF
Lot
0.03 ac (1,224 SF)
Zoning code
OM
APN
044-460-011-000
UPID
US09-2656009
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
by Request
Blend (final)
Blend
$1.19M
Owner & transaction history
Irit D Weir
Irit D Weir
since 2026
Last sale
$1.4M
7 recorded transactions
Zoning & alternative use
OM · Napa, 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 Napa submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Napa 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
CAP Approach
Comparable Approach
Alternative Use
Get a detailed, property-specific estimation — fast and free
Price per SF
Sale + rent benchmarks
Subject property
$913 / 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
$9,019
Tax year 2024
Assessed value
$742,845
Assessed 2024
Previous assessed
$742,845
+0.0% YoY
Effective rate
1.21%
On assessed value
Assessed land
$318,362
Assessed improvement
$424,483
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
1993
Construction
WOOD
Heating
NONE
Total area
1,304 SF
Lot
0.03 ac (1,224 SF)
Zoning code
OM
APN
044-460-011-000
UPID
US09-2656009
Jurisdiction
NAPA
Zoning & alternative use
OM · Napa, CA
Zoning OM · permitted uses
OM · Napa, CA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Napa. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Year built
1993
Construction
WOOD
Heating
NONE
Lot
0.03 ac
Current owner
From public records · entity-resolved
Irit D Weir
Individual
Free & Clear · 0 yrs held
Mailing address
1011 PROFESSIONAL DR, NAPA, CA 94558-6413
Mailing matches property
Yes
Owner-occupied
Yes
Ownership since
2026
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
11 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Feb 24, 2026
—
Irit D Weir
Norman E Weir And Irit D Weir Fmtr
Deed
related
—
Sep 10, 2020
—
1011 Professional Dr LLC
—
Deed
related
$710,000 · California Bk/commerce
Sep 4, 2020
$1,400,000
1011 Professional Dr LLC
Jayma S Claus
Grant Deed
$710,000 · Boc Bank
Sep 4, 2020
—
Jayma S Claus
Jayma S Claus Dds INC
Quit Claim Deed
related
—
Jul 19, 2013
$705,000
Jayma S Claus
L Kendall Nelsen
Grant Deed
$1,114,700 · Wells Fargo Bank NA
Jul 19, 2013
—
Nelsen,l K & C A 2007 Trust
Rossi,joseph JR
Grant Deed
related
—
Dec 14, 2007
—
Nelsen L K & C A 2007 Trust
Nelsen,l Kendall & Carol A
Quit Claim Deed
related
—
Mar 12, 1993
$125,000
Nelsen L K
Rossi Developmen
Grant Deed
$265,000 · Napa National Bank
—
—
Nelsen L K
—
Deed Of Trust
related
$284,000 · Luther Burbank Savings & Loan
—
—
1011 Professional Dr LLC
—
Deed Of Trust
related
$710,000 · California Bk/commerce
—
—
Nelsen L K
—
Deed Of Trust
related
$274,000 · Napa National 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.
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 1011 Professional Dr?
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.
