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Property profile & analytics
OFF-MARKET
Medical Office Space
4307 Factoria SE Blvd Bellevue, WA 98006-1936
Individually Owned
13-yr Hold
~
Est. High Equity
Property ID
US90-0713238
Property profile
Verified
Property type
Medical Office Space
Use group
DENTAL BUILDING
Year built
1963
Construction
WOOD
Total area
2,276 SF
Lot
0.21 ac (9,000 SF)
Zoning code
PO
APN
162405-9070
UPID
US90-0713238
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
Current use
Occupant on record · Public records
-
Factoria Dentistry Dental Office
-
Family Dentistry Dental Office
-
Newport Chiropractic & Massage Alternative Medicine Practice
-
Alpha2Myo Massage Therapy Bellevue Alternative Medicine Practice Spa & Massage Center
-
Patricia Benson Physician
Value estimations
Realmo proprietary · 4 methods
AI Approach
AI
by Request
CAP Approach
CAP
by Request
Comparable Approach
Comparable
by Request
Blend (final)
Blend
by Request
Owner & transaction history
Chihab Hassan · 13 yrs held
Chihab Hassan
since 2013
3 recorded transactions
Zoning & alternative use
PO · Bellevue, 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 Bellevue submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Bellevue 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
—
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 2022Property tax & assessments
Tax year 2022
Tax billed
$5,805
Tax year 2022
Assessed value
$818,500
Assessed 2022
Previous assessed
$818,500
+0.0% YoY
Effective rate
0.71%
On assessed value
Assessed land
$414,000
Assessed improvement
$404,500
Land market value
$414,000
Improvement market value
$404,500
Total market value
$818,500
Applied tax rate
330.0000
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
DENTAL BUILDING
Status
Off-Market
Year built
1963
Construction
WOOD
Heating
FLOOR/WALL FURNACE
Cooling
WALL UNIT
Stories
1
Total area
2,276 SF
Lot
0.21 ac (9,000 SF)
Zoning code
PO
APN
162405-9070
UPID
US90-0713238
Jurisdiction
KING
Metro division
SEATTLE-BELLEVUE-EVERETT, WA METROPOLITAN DIVISION
Zoning & alternative use
PO · Bellevue, WA
Zoning PO · permitted uses
PO · Bellevue, WA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Bellevue. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Year built
1963
Construction
WOOD
Heating
FLOOR/WALL FURNACE
Cooling
Yes
Stories
1
Lot
0.21 ac
Current owner
From public records · entity-resolved
Chihab Hassan
Individual
Mailing address
4307 FACTORIA BLVD SE STE #1, BELLEVUE, WA 98006-1936
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
3 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Dec 22, 2025
—
Chihab Hassan
—
Deed
related
$350,000 · Seattle Metropolitan Cu
Jul 12, 2013
$830,000
Chihab Hassan
John Peter Lorge III
Warranty Deed
$664,000 · Us Bank NA
Apr 1, 1996
$330,000
John P Lorge
Gallero,vern L & Diane D
Grant Deed
—
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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