Individually Owned 
For Sale
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33400 8Th Ave S, Federal Way, WA 98003
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Property summary
AI-generated overview
A two-story office building located in Federal Way, Washington, containing 3,875 square feet of office space. The building includes locker room facilities, available storage areas, and covered parking. Tax ID number: 9265000110.
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1981
Construction
WOOD
Total area
68,586 SF
Lot
3.11 ac (135,633 SF)
Zoning code
OP
APN
926500-0110
UPID
US90-1406048
Cap rate & NOI
Priority signal for investors
Implied cap rate, NOI & suggested price
Cap rate 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
$11.07M
Blend (final)
Blend
$9.51M
Owner & transaction history
since 2026
2 recorded transactions
Zoning & alternative use
OP · Federal Way, WA
Zoning description
” means the PO, OP and CP-1 zoning districts. “ On-site hazardous waste treatment and storage facilities ” means facilities which treat and store hazardous wastes generated on the same property or geographically contiguo…
General category
OPEN_SPACE
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
Value estimation
Instant AI valuation built from comps, income signals, and proprietary benchmarks. A defensible range, not a single guess.
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Unlock the complete Valuation workflow
Full NOI reconstruction, selected comps, alternative-use scenarios, data audit and PDF export.
Full NOI build-up · 6 steps
All 6 comparables with addresses
Sensitivity value band
Source audit · 10 inputs
PDF export
Analytics Standard · 5 reports
from $99/month
from $99/month
Summary
1
Valuation conclusion
Included free
Estimated market value
$9.51M
Value range
$8.56M – $10.46M
±10% around blend
Estimated value / SF
$139 / SF
Confidence
High
6 county-verified comps
Property data
88
Market benchmarks
100
Comparable evidence
60
Income certainty
100
$8.56M
blend $9.51M
$10.46M
Market-derived valuation under stabilized market assumptions. Desktop analysis. No physical inspection performed.
2
Subject property
Included free
GBA
68,586 SF
Lot area
3.11 ac
Year built
1981
Stories
2
APN
926500-0110
Assessed value
$7,247,700
Annual tax
$73,982
3
Income approach: direct capitalization
Partial preview
Estimated Stabilized NOI, derived from market rent, vacancy and expense benchmarks. Actual property income not reported.
Estimated market rent / SF
Potential gross income
Vacancy allowance
Effective gross income
Benchmark operating expenses
Stabilized NOI
Property tax
$73,982
Selected cap rate
4
Sales comparison
Partial preview
Sales approach indication
$21.75M
Weighted, 6 comps · high confidence
Evidence
6 found · 6 selected
County-verified recorded sales
Comparable
Sale dateSale price$ / SF
20.0 mi away · 53,480 SF
21.0 mi away · 69,731 SF
24.4 mi away · 55,125 SF
28.7 mi away · 66,909 SF
32.7 mi away · 59,830 SF
5
Sensitivity & risk
Partial preview
Downside
−10%
Base
$9.51M
Upside
+10%
Bounds of the ±10% band vs the blend — never simulated scenarios.
6
Current market position
Included free
Benchmark
Observed band ($/SF)AverageSubject delta
ZIP 23 sales
$288
-52%
Submarket 50 sales
$290
-52%
County 676 sales
$377
-63%
Band = middle half (Q1–Q3) of recorded sale $/SF for this use type per geography; the diamond marks the subject at $139/SF. Delta below average reads as headroom. Source: Realmo CRE sales derivatives (county records).
7
Data & methodology
Included free
Building area
County record
Property tax
County record
Assessed value
County record
Zoning designation
Not available
Operating expenses
Modeled
Market rent
Market benchmark
Actual rent roll
Not available
Tenant leases
Not available
Physical condition
Not inspected
Conversion costs
Not available
Not analyzed due to unavailable source data: tenant leases, physical condition and capital
requirements were not available for this desktop analysis. Cost Approach excluded due to
availability of income evidence.
Automated valuation analysis, not a licensed appraisal. Figures are derived from public
records and proprietary models. Desktop analysis: no physical inspection, tenant leases or reported
property income. Verify with a licensed appraiser before transacting.
Cap rate
Cap rate calculated from real income and expense signals, benchmarked against sales of similar assets nearby.
17% off on annual
Unlock the complete Cap Rate workflow
Full market tables, editable assumptions, comparable evidence, saved work and exports.
9-scenario matrix
Comparable evidence · 6 sales
NOI build-up · 9 steps
Market rates by use type
PDF export
Analytics Standard · 5 reports
from $99/month
from $99/month
Overview
No cap rate is computable for this property yet: no recorded sale, income signal or market-rate row for its use type.
Price sensitivity
The rate is the decision lever; valuation is the consequence.
Test a cap rate
Implied value$15.11M
Move the market yield to see immediate price impact.
Value / SF
$220
Vs. selected
Base
Derivation
NOI ÷ cap
Arithmetic over the derived NOI * — not market scenario modeling.
NOI × cap matrix
Preview
Preview of 9 modeled outcomes.
NOI
5.00%7.00%9.00%
$952k
$19.04M
$13.60M
$10.58M
$1.06M
$21.15M
$15.11M
$11.75M
$1.16M
$23.27M
$16.62M
$12.93M
NOI sensitivity ±10% across the 5 / 7 / 9% anchors — derivation of the NOI above.
Comparable evidence
Partial preview
Recorded sales nearby
6 found
High confidence · county-verified
Closest comparable
$11.50M
12.6 mi · Dec 2025 · $171/SF
Property tax & assessments
Tax year 2022Property tax & assessments
Tax year 2022
Tax billed
$73,982
Tax year 2022
Assessed value
$7,247,700
Assessed 2022
Previous assessed
$7,247,700
+0.0% YoY
Effective rate
1.02%
On assessed value
Assessed land
$1,627,500
Assessed improvement
$5,620,200
Land market value
$1,627,500
Improvement market value
$5,620,200
Total market value
$7,247,700
Applied tax rate
1,205.0000
Automated cap rate analysis. Based on public records, market benchmarks and proprietary
models. Verify with a licensed professional before transacting.
Property description
Physical attributes from public recordsBuilding & lot
Public records
Property type
Office buildings
Use group
OFFICE BUILDING
Status
For Sale
Year built
1981
Construction
WOOD
Heating
HEAT PUMP
Stories
2
Total area
68,586 SF
Lot
3.11 ac (135,633 SF)
Zoning code
OP
APN
926500-0110
UPID
US90-1406048
Jurisdiction
KING
Metro division
SEATTLE-BELLEVUE-EVERETT, WA METROPOLITAN DIVISION
Zoning & alternative use
OP · Federal Way, WAZoning OP · permitted uses
OP · Federal Way, WA
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Zoning description
” means the PO, OP and CP-1 zoning districts. “ On-site hazardous waste treatment and storage facilities ” means facilities which treat and store hazardous wastes generated on the same property or geographically contiguo…
General category
OPEN_SPACE
Building & site characteristics
From public records
Year built
1981
Construction
WOOD
Heating
HEAT PUMP
Stories
2
Lot
3.11 ac
Zoning
The recorded zoning designation, what the district officially allows, and the municipal source it comes from.
Zoning designation
Matched to the official district catalog
OP
OPEN_SPACE
Jurisdiction
Federal Way, WA
Recorded code
OP
Official district
OP
Zoning Insight
What can be built and operated here — officially.
The district profile from the municipal source: what is on file for OP in Federal Way, WA.
What opens after registration
Zoning profile
Official descriptionThe district text from the municipal code
District factsZone name, category and district area
2 official documentsVerified municipal sources with file download
Match provenanceAssignment basis, match tier and confidence
Private report access
See the official zoning profile for this address.
Registration is required before the official district profile is shown.
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Ownership Intelligence
Find the owner behind the property.
Unlock the evidence behind ownership: portfolio, transactions, debt and signals that help you decide who to contact next.
What opens after registration
Ownership report
Owner identityResolved entity and name variants
Portfolio holdingsLinked properties and estimated value
Deal signalsSell-side activity worth following
Debt & historyRecorded loans and transaction history
Private report access
See the ownership record for this address.
Registration is required before any owner information is shown.
One complete report on every paid plan · 5 · 30 · 100 reports per month.
Owner of record and activity signals are derived from public records and modeled classifications.
They do not confirm beneficial ownership or intent to transact.
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“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
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