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Property profile & analytics
OFF-MARKET
Estimated value
$550,000
Office buildings
221 Winslow W Way Bainbridge Island, WA 98110-4915
Individually Owned
27-yr Hold
Free & Clear
Property ID
US90-1194678
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1973
Total area
2,660 SF
Lot
0.18 ac (7,841 SF)
Zoning code
CITY
APN
272502-4-099-2008
UPID
US90-1194678
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
$385k
CAP Approach
CAP
$765k
Comparable Approach
Comparable
by Request
Blend (final)
Blend
$550k
Owner & transaction history
Marge Williams Memorial Office · 27 yrs held
Marge Williams Memorial Office
since 1998
2 recorded transactions
Zoning & alternative use
CITY · Bainbridge Island, WA
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 Bainbridge Island submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Bainbridge Island 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
$385,000
CAP Approach
CAP Return
Estimation
6%
$830,000
6.5%
$765,000
7%
$710,000
Alternative Use
Use
Estimation
MEDICAL BUILDING
$915,000
Change: -3% · Conversion: Easy
WAREHOUSE, STORAGE
$785,000
Change: -16% · Conversion: Difficult
Blend value · Realmo final
$550k
Range $495k – $605k · ±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
$207 / 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
$5,570
Tax year 2024
Assessed value
$740,180
Assessed 2024
Previous assessed
$729,270
+1.5% YoY
Effective rate
0.75%
On assessed value
Assessed land
$409,070
Assessed improvement
$331,110
Land market value
$409,070
Improvement market value
$331,110
Total market value
$740,180
Applied tax rate
215.0000
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
1973
Heating
YES
Stories
2
Total area
2,660 SF
Lot
0.18 ac (7,841 SF)
Zoning code
CITY
APN
272502-4-099-2008
UPID
US90-1194678
Jurisdiction
KITSAP
Zoning & alternative use
CITY · Bainbridge Island, WA
Zoning CITY · permitted uses
CITY · Bainbridge Island, WA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Bainbridge Island. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
MEDICAL BUILDING
Est. value
$915,000
WAREHOUSE, STORAGE
Est. value
$785,000
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
1973
Heating
YES
Stories
2
Lot
0.18 ac
Current owner
From public records · entity-resolved
Marge Williams Memorial Office
Individual
Free & Clear · 27 yrs held
Mailing address
221 WINSLOW WAY W STE #308, BAINBRIDGE ISLAND, WA 98110-4918
Mailing matches property
Yes
Owner-occupied
Yes
Ownership since
1998
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
2 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Dec 7, 1998
$300,000
Marge Williams Memorial Office
Williams Trust
Grant Deed
related
—
Sep 9, 1993
—
Marjorie R Williams
Unknown
Quit Claim 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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