Ashland ADU

Project Description

This ADU (Accessory Dwelling Unit) is a revived housing typology recently allowed in under a new pilot program ordinance. Created as a true in law unit, his coach house ADU is situated on a 30' wide city lot which allowed for a design that maximized the allowable 700sf of living space. The ADU replaced the existing garage and provided an all-electric 1 bedroom, office, and full bath home above a new fully insulated 2 car garage. The plan configuration is efficient, yet spacious, offering ample storage, kitchen space, dining area, bedroom, bathroom, den, living room, along with an outdoor balcony. The distinctive sloped roof combines the opportunity for solar panels along with a soaring interior space providing gracious daylight and minimizing neighbor views into the space. Over time, the homeowner renovated the accompanied 3 flat built in 1911 and created a new rental and family spaces across the site. 

This is Latent's first implemented prototype based on their entry to the Come Home Chicago competition in 2022 for the Chicago Architecture Center. That prototypical development's design had (2) ADUs connected to (6) rowhomes with a central shared courtyard that also provided aging-in-place housing for multi-generational living in Chicago.

Photos ©Will Quam unless noted ©Latent.

Project Details

Date
2023
Location
Chicago, IL
Area
700 sf
Typology
ADU Housing

Partners

Structural Engineer Rockey Structures, Contractor James Construction Group
Massing voids delineated with Cyprus Wood define the roof deck + unit entry.

Project Gallery

THE BACKYARD WILL BE SHARED BY A MULTI-GENERATIONAL FAMILY
Being able to increase density in the existing urban fabric will be a game changer for Chicago.

Katherine DarnstadtArchitect

  1. 1 Site Plan

    Coach House ADU Addition

  2. 2 West Elevation

    Entry

  3. 3 North Elevation

    Through the Stair

  4. 4 East Elevation

    Through the Garage

  5. 5 South Elevation

    Through the Bedroom + Bathroom

  6. 6 West Elevation

    Through the Garage

SKYLIGHTS + CLEARSTORIES PROVIDE MORE NATURAL LIGHT THAN TYPICAL DWELLING UNITS IN CHICAGO
TRANSLUSCENT ALLEY GLAZING IMPARTS A SENSE OF PRIVACY TO THE STANDING SEAM FACADE ©Latent
THE SLOPED SKYLIT CEILING BRINGS THIS SMALL FOOTPRINT TO LIFE
ARCHITECTURAL MASSING CARVES AWAY CRAFTED PRIVATE SPACES
A SIMPLE STAIRWELL ASCENDS THE NORTHERN FACADE
NATURAL LIGHT EXPANDS THE TECHTONIC QUALITIES OF THE BATHROOM ©Latent
EFFICIENT PLANNING FOR A SMALL FOOTPRINT
EXTRA STORAGE BUILT INTO THE STAIRS ©Latent
NATURAL LIGHT PAIRED WITH NEUTRAL FINISHES
STANDING SEAM + CYPRUS FACADE
ALL ELECTRIC BUILDING W/ OWNER'S CHARGING STATION ©Latent
ALLEY + LOT LINE CONDITIONS INFLUENCE THE UTILITARIAN NATURE OF THE ARCHITECTURE ©Latent