Office

Sunset North IV

3150 139th ave se bellevue, wa, 98007, bellevue, WA 98007

Price

Price on request

Market rate estimate — not broker-provided

Cost-of-Business Details

Medium Confidence

Low

$47.22/SF

Mid

$59.02/SF

High

$70.82/SF

Tier Used

tax_cap_reverse

Estimated from market cap rate (7.5%), property tax rate (0.01%), and wage-adjusted baseline.

Tier Resolution Trace

Tier 1insufficient_data

Tier 2successselected

Cost Breakdown

Component	Value	Detail	Source
Base Rent	$59.02/SF	—	tax_cap_reverse
Utilities	—	6.9¢/kWh	OpenEI URDB
Property Tax	—	0.0% eff. rate	API Ninjas
Labor Index	—	$2728/wk	BLS QCEW

Source Provenance (3)

Source	Type	Count	Year	Freshness	Peer
Market Reports	cap_rate	—	—	quarterly	—
API Ninjas	property_tax	—	—	annual	—
BLS QCEW	wage_index	—	—	quarterly	—

Data sources used

market_reportsproperty_taxwage_index

Description

Now available for sublease, office Sunset North IV located at 3150 139th Ave SE Bellevue, Washington 98007. Available square footage 31,574 - 63,148 SF.

Property description as provided by the listing source. PropZone adds independent market context, valuation estimates, and comparable listings.

Location

3150 139th ave se bellevue, wa, 98007, bellevue, WA 98007

Leaflet © OpenStreetMap contributors

Market Context

As of Q2 2025, the Seattle / Bellevue office market showed average asking rents near $51.97/SF/yr, and cap rates around 7.5%. Source: curated:CBRE U S Cap Rate Sur Q2 2025 market report.

Projected current pricing

low confidence

Projected asking rent

$51.97/SF/yr

Estimated sale value

$319–$414/SF

Modeled estimate (income approach) shown as a range — not an appraisal. Projected asking rent × occupancy × net-operating-income margin band ÷ market cap rate, from Q2 2025 Newmark data (cap rate 7.5%, asking rent held flat).

View the full Seattle / Bellevue Office market report →

Compare it against other office listings for sale in Bellevue, WA to benchmark pricing and space — view the full market.

Office market FAQ

What is the typical cap rate for office in Seattle / Bellevue?: About 7.5% as of Q2 2025, per curated:CBRE U S Cap Rate Sur.

Unified Estimate

Medium Confidence

$42.98/SF-$58.14/SF

Mid: $50.56/SF

Rate-first confidence-weighted blend with cost-of-business adjustment.

Sale Price History

Market report quarterly trend fallback

Low Confidence

Avg Rent ($/SF/yr) (market data)

Market asking rent (quarterly avg)

Investment Analysis

Beta Feature: Investment Analysis is currently in beta testing. Metrics are calculated based on available financial data and market comparables. Results are for informational purposes and should not be considered financial advice. Verify all assumptions and consult with a financial advisor before making investment decisions.