Posted: April 12, 2018 | Projects
The 5,335-square-foot S. Ferdinand Townhomes project involved the conceptual design, permitting, construction documentation, and administration of three new townhouses on a tight site behind two existing historic residences within the Columbia City Historical District of Seattle, Washington.
Each of the approximately 1744-square-foot townhouse units features an efficient floor layout, including three bedrooms, 2.5 baths and a laundry room, and is located over a private garage.
Care was given to making the units contextual with the surrounding neighborhood while also intentionally not looking “historical.” The townhomes were also designed to not distract from the 100+-year-old homes that prominently face S. Ferdinand Street, and the designs went through extensive screening before being approved by the Landmarks Board.
The exteriors are finished with a low-maintenance rainscreen system consisting of cement fiber panels and vertical cedar siding. Units are accessed via a shared brick paver courtyard and feature welcoming entry steps, trellises, gardens, and rooftop decks.
Inside, tall windows with transoms and slot windows bring light deep into the units. The stepping and cantilevered building elements balance the need for light, variation, fire separation, and visual interest with limited space, and allow the owner/developers to achieve maximum value from their site.
Broderick Architects used their innovative Building Information Software from building concept on to working drawings and extensive site modeling that was required for the Landmarks Preservation Board presentations.
Building Envelope: VaproShield, James Hardie
Roofing: Versico TPO
Entrances & Storefronts: Steelcraft, Jeld-Wen, Northwest Door Garage Doors, Marvin
Lighting: Hubbardton Forge, DVI, Oxygen, Juno, Lithonia, SATCO, Troy
55 S. Atlantic Street
Seattle, WA 98134
Structural & Civil Engineer
Davido Consulting Group
15029 Bothell Way, N.E., #600
Lake Forest Park, WA 98155
6605 200th Street, S.W.
Lynnwood, WA 98036
General Contractor & Cost Estimator
2820 Oakes Avenue, #D
Everett, WA 98201
Location: Seattle, Washington
Date Bid: Dec 2015
Construction Period: Jan 2016 to Jul 2016
Total Square Feet: 5,335
Site: .16 acres.
Number of Buildings: One; 3 units; 1 waste enclosure.
Building Sizes: First floor, 1,458; second floor, 1,306; third floor, 1,389; fourth floor, 1,122; waste enclosure, 60; total, 5,335 square feet.
Building Height: First floor, 9′6 ″; second floor, 9′6″; third floor, 9′6 ″; fourth floor, 9′3 ″; total, 38′6 ″.
Basic Construction Type: New/VA
Foundation: Cast-in-place, reinforced concrete, CMU.
Exterior Walls: CMU, wood studs.
Floors: Concrete, wood.
Interior Walls: CMU, wood stud drywall.