New search
Property profile & analytics
OFF-MARKET
Estimated value
$615,000
Office buildings
509 Montesano St, Westport, WA 98595
Entity Owned
3-yr Hold
~
Est. High Equity
Property ID
US90-0993840
Property profile
Verified
Property type
Office buildings
Use group
OFFICE BUILDING
Year built
1955
Construction
STEEL FRAME
Total area
3,952 SF
Lot
0.68 ac (29,621 SF)
APN
616121244007
UPID
US90-0993840
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
$565k
CAP Approach
CAP
by Request
Comparable Approach
Comparable
$659k
Blend (final)
Blend
$615k
Owner & transaction history
South Bay Westport LLC · 3 yrs held
South Bay Westport LLC
since 2022
Last sale
$475,000
4 recorded transactions
Zoning & alternative use
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 Westport submarket · NOI estimate · Typical band, median & reading
Implied cap rate, NOI & submarket benchmark
Cap vs Westport 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
$625,000
ML approach
$565,000
CAP Approach
CAP Return
Estimation
6%
by Request
6.5%
by Request
7%
by Request
Alternative Use
Use
Estimation
OFFICE BUILDING
$760,000
Current use
COMMERCIAL (GENERAL)
$645,000
Change: -15% · Conversion: Easy
Blend value · Realmo final
$615k
Range $554k – $677k · ±10% · vs last sale $475k (Sep 6 2022)
Last sale anchor
$475k
Sep 6 2022
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
$156 / 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
$5,529
Tax year 2023
Assessed value
$583,572
Assessed 2022
Previous assessed
$472,817
+23.4% YoY
Effective rate
0.95%
On assessed value
Assessed land
$197,672
Assessed improvement
$385,900
Land market value
$197,672
Improvement market value
$385,900
Total market value
$583,572
Applied tax rate
172.0000
Comparables
6 recent transactions · within 1.5 miComparable in this city
6 recent transactions
Comparable in this City
Similar Nearby for Sale
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
1955
Construction
STEEL FRAME
Heating
NONE
Stories
1
Total area
3,952 SF
Lot
0.68 ac (29,621 SF)
APN
616121244007
UPID
US90-0993840
Jurisdiction
GRAYS HARBOR
Zoning & alternative use
Zoning · permitted uses
Permitted & conditional uses
Allowed uses · Special-permit conditions · Prohibited uses
Permitted & conditional uses
Allowed · special-permit conditions · prohibited
Alternative use value scenarios
Repositioning upside vs current use
OFFICE BUILDING Current
Est. value
$760,000
COMMERCIAL (GENERAL)
Est. value
$645,000
OFFICE BUILDING Current
COMMERCIAL (GENERAL)
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
1955
Construction
STEEL FRAME
Heating
NONE
Stories
1
Lot
0.68 ac
Current owner
From public records · entity-resolved
South Bay Westport LLC
Entity
Mailing address
2237 SAN REMO DR, BIG PINE KEY, FL 33043-5105
Ownership since
2022
Owner contacts — direct phone, email, and related entities
Decision-maker phone · Verified email · Related entities & filings
Owner contacts
Email · phone · related entities
Sales History
4 recorded events · public records
Date
Price
Buyer
Seller
Deed Type
Mortgage
Sep 6, 2022
$475,000
South Bay Westport LLC
Tdp Westport LLC
Warranty Deed
—
Nov 13, 2013
—
Tdp Westport LLC
Pegg,duane W & Tammy A
Quit Claim Deed
related
—
—
—
Tdp Westport LLC
—
Deed Of Trust
related
$261,088 · Bank Of America
—
—
Duane W Pegg
—
Deed Of Trust
related
$337,500 · Timberland 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.
Try Rey
Ask anything about this address in plain English.
“Is 15.6% cap rate sustainable?” · “Best tenant mix for BU1?” · “What’s the redev upside?”
You own 509 Montesano St?
List it free. Reach 20,000 daily buyers.
We’ve already pulled the facts. Confirm photos + price and you’re live in 2 minutes.
List this address →
Full reports are paid
Unlock the full Property Analytics report
Start free for 7 days — no card required. Full owner contacts, all 4 valuations with methodology, refine flow, comparable adjustments, foot-traffic deep dive, export to PDF / CSV.
