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Property profile & analytics
OFF-MARKET
Estimated value
$880,000
Office buildings
508 91st NE Ave Lake Stevens, WA 98258-2535
Entity Owned
6-yr Hold
~
Est. High Equity
Property ID
US90-1626054
Property profile
Verified
Property type
Office buildings
Use group
PROFESSIONAL BUILDING
Year built
1994
Construction
TYPE NOT SPECIFIED
Total area
3,760 SF
Lot
0.23 ac (10,019 SF)
Zoning code
SRC
APN
518000002701
UPID
US90-1626054
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
$945k
CAP Approach
CAP
$1.03M
Comparable Approach
Comparable
$1.02M
Blend (final)
Blend
$880k
Owner & transaction history
Sterling Rentals Nw LLC · 6 yrs held
Sterling Rentals Nw LLC
since 2020
Last sale
$700,000
7 recorded transactions
Zoning & alternative use
SRC · Lake Stevens, WA
Permitted uses
Permitted uses
Allowed · conditional · prohibited
Top alternative use upside
Medical building
$1.4M
+10.3%
Auto repair, garage
$1.3M
+4.1%
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 Lake Stevens submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Lake Stevens 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
$885,000
ML approach
$945,000
CAP Approach
CAP Return
Estimation
6%
$1,120,000
6.5%
$1,030,000
7%
$960,000
Alternative Use
Use
Estimation
OFFICE BUILDING
$1,270,000
Current use
MEDICAL BUILDING
$1,400,000
Change: +10% · Conversion: Easy
AUTO REPAIR, GARAGE
$1,325,000
Change: +4% · Conversion: Difficult
RETAIL STORES
$1,220,000
Change: -4% · Conversion: Moderate
WAREHOUSE, STORAGE
$1,160,000
Change: -9% · Conversion: Difficult
Blend value · Realmo final
$880k
Range $792k – $968k · ±10% · vs last sale $700k (May 26 2020)
Last sale anchor
$700k
May 26 2020
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
$234 / 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 2023Property tax & assessments
Tax year 2023
Tax billed
$6,945
Tax year 2023
Assessed value
$753,000
Assessed 2023
Previous assessed
$733,000
+2.7% YoY
Effective rate
0.92%
On assessed value
Assessed land
$410,000
Assessed improvement
$343,000
Land market value
$410,000
Improvement market value
$343,000
Total market value
$753,000
Applied tax rate
408.0000
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
1994
Construction
TYPE NOT SPECIFIED
Heating
YES
Cooling
NONE
Stories
1
Total area
3,760 SF
Lot
0.23 ac (10,019 SF)
Zoning code
SRC
APN
518000002701
UPID
US90-1626054
Jurisdiction
SNOHOMISH
Metro division
SEATTLE-BELLEVUE-EVERETT, WA METROPOLITAN DIVISION
Zoning & alternative use
SRC · Lake Stevens, WA
Zoning SRC · permitted uses
SRC · Lake Stevens, WA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Lake Stevens. Always verify with local authorities before improvements.
Alternative use value scenarios
Repositioning upside vs current use
OFFICE BUILDING Current
Est. value
$1.3M
MEDICAL BUILDING
Est. value
$1.4M
AUTO REPAIR, GARAGE
Est. value
$1.3M
RETAIL STORES
Est. value
$1.2M
WAREHOUSE, STORAGE
Est. value
$1.2M
OFFICE BUILDING Current
MEDICAL BUILDING
AUTO REPAIR, GARAGE
RETAIL STORES
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
1994
Construction
TYPE NOT SPECIFIED
Heating
YES
Cooling
Yes
Stories
1
Lot
0.23 ac
Current owner
From public records · entity-resolved
Sterling Rentals Nw LLC
Entity
Mailing address
11705 7TH PL SE, LAKE STEVENS, WA 98258-9441
Ownership since
2020
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
8 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Apr 28, 2026
—
Sterling Rentals Northwest LLC
—
Deed
related
$475,000 · Mountain Pacific Bank
May 26, 2020
$700,000
Sterling Rentals Nw LLC
Mulvaney Group LLC
Warranty Deed
$560,000 · Mulvaney Group LLC
Jun 25, 2015
—
Mulvaney Group LLC
Mulvaney Kevin I & Rene D
Quit Claim Deed
related
—
Jan 30, 2003
$494,944
Kevin J Mulvancy
International Church Foursquar
Grant Deed
$360,000 · Pacifica Bank
Dec 4, 1996
$350,000
International Church Four Squa
Cronin,bert V & Roxanne
Grant Deed
—
Dec 2, 1996
$140,600
Bert V Cronin
Lakeshore Partners
Quit Claim Deed
related
—
Dec 31, 1992
$175,000
—
Biever
Grant Deed
related
$45,500 · Seller
—
—
Kevin J Mulvaney
—
Deed Of Trust
related
$1,172 · United Commercial 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.
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