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13204 12th Avenue Sw, Burien, WA 98146

Burien
Local realty services provided by:CENTURY 21 North Homes Realty
Listed by: max frame
Office: kidder mathews
MLS#:2584770
Source:NWMLS
13204 12th Avenue Sw,Burien, WA 98146
$1,600,000
Virtual Tour
  • - Beds
  • - Baths
  • 6,260 sq. ft.
  • Multi-family
  • Active

Price summary

  • Price:$1,600,000
  • Price per sq. ft.:$255.59

About this home

Discover Castlemonte Apartments, an 8-unit investment opportunity located at 13204 12th Ave SW in Burien. Built in 1988, the property features 6,260 rentable square feet across two structures on a 13,350 SF lot zoned MU-1. The unit mix includes a studio, six spacious two-bedroom apartments, and a detached 2-bedroom single-family rental with a private yard. One unit is non-conforming. Property amenities include private balconies and patios, 14 off-street parking stalls, common laundry, and select units with territorial views. Recent improvements include a composition roof installed in 2021. Offered at a 6.75% in-place cap rate, Castlemonte presents an opportunity to increase NOI through rental upside and operational improvements. The two-structure configuration also offers potential to explore subdividing and selling the single-family home separately, subject to buyer verification and municipal approval. Conveniently located near Downtown Burien, Sea-Tac Airport, and major employment...

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Home facts

  • Year built:1988
  • Subdivision & Development:Burien
  • Listing ID #:2584770
  • Updated:September 23, 2026 at 12:27 AM

Rooms and interior

  • Flooring:Carpet, Vinyl Plank
  • Living area:6,260 sq. ft.

Heating and cooling

  • Heating:Forced Air

Structure and exterior

  • Roof:Composition
  • Year built:1988
  • Building area:6,260 sq. ft.
  • Lot area:0.31 Acres
  • Construction Materials:Wood Products Exterior Finish

Utilities

  • Sewer:Sewer Connected

Finances and disclosures

  • Price:$1,600,000
  • Price per sq. ft.:$255.59
  • Tax amount:$17,385 (2026)

Parking

  • Total parking spaces:8
MLS LogoListings courtesy of Northwest MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of September 23, 2026. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Listing information is provided for consumers' personal, non-commercial use, solely to identify prospective properties for potential purchase; all other use is strictly prohibited and may violate relevant federal and state law. Information deemed reliable but not guaranteed. Copyright © 2026 MLS GRID. All Rights Reserved. NWMLS Member Broker: Michael Killmer

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