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Property profile & analytics
OFF-MARKET
Office buildings
23502 56th W Ave, Mountlake Terrace, WA 98043-5204
Entity Owned
1-yr Hold
Free & Clear
Property ID
US90-1196770
Property profile
Verified
Property type
Office buildings
Use group
PROFESSIONAL BUILDING
Year built
1950
Construction
TYPE NOT SPECIFIED
Total area
1,166 SF
Lot
0.21 ac (9,148 SF)
Zoning code
BC/D
APN
520800101100
UPID
US90-1196770
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
-
CNS Alternative Medicine Practice
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
City Of Mountlake Terrace · 1 yrs held
City Of Mountlake Terrace
since 2025
6 recorded transactions
Zoning & alternative use
BC/D · Mountlake Terrace, 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 Mountlake Terrace submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Mountlake Terrace 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 2023Property tax & assessments
Tax year 2023
Tax billed
$4,099
Tax year 2023
Assessed value
$572,600
Assessed 2023
Previous assessed
$462,600
+23.8% YoY
Effective rate
0.72%
On assessed value
Assessed land
$474,500
Assessed improvement
$98,100
Land market value
$474,500
Improvement market value
$98,100
Total market value
$572,600
Applied tax rate
610.0000
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
PROFESSIONAL BUILDING
Status
Off-Market
Year built
1950
Construction
TYPE NOT SPECIFIED
Heating
YES
Cooling
NONE
Stories
1
Total area
1,166 SF
Lot
0.21 ac (9,148 SF)
Zoning code
BC/D
APN
520800101100
UPID
US90-1196770
Jurisdiction
SNOHOMISH
Metro division
SEATTLE-BELLEVUE-EVERETT, WA METROPOLITAN DIVISION
Zoning & alternative use
BC/D · Mountlake Terrace, WA
Zoning BC/D · permitted uses
BC/D · Mountlake Terrace, WA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Mountlake Terrace. Always verify with local authorities before improvements.
Building & site characteristics
From public records
Year built
1950
Construction
TYPE NOT SPECIFIED
Heating
YES
Cooling
Yes
Stories
1
Lot
0.21 ac
Current owner
From public records · entity-resolved
City Of Mountlake Terrace
Entity
Free & Clear · 1 yrs held
Mailing address
23601 56TH AVE W UNIT #5108, MOUNTLAKE TERRACE, WA 98043-5271
Ownership since
2025
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
6 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
May 22, 2025
—
City Of Mountlake Terrace
Hee Jeong Do
Warranty Deed
—
Jul 10, 2023
—
Hee Jeong Do
—
Deed
related
$280,715 · Us Bank NA
Jun 11, 2018
$449,000
Hee Jeong Do
Christine Anne Cannon
Warranty Deed
$360,000 · Us Bank NA
Jul 28, 2017
$85,000
Patricia A Boughton
Virgin,joseph O & Evelyn N
Warranty Deed
—
Jul 18, 2000
—
Christine A Cannon
Vangrinsvan,robert
Quit Claim Deed
related
—
Apr 1, 1992
$62,727
Christine A Cannon
Unknown
Grant Deed
$50,181 · Individual
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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“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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