ADU / accessory dwelling in Des-Châtels
Des-Châtels is Ville de Québec's 1980s-2000s suburban single-family submarket. Des-Châtels is a quiet 1980s-2000s suburban quartier inside the Haute-Saint-Charles arrondissement; no PIIA overlay applies, so Permis de construction issue in 21-30 days for routine work.
What a adu / accessory dwelling project looks like here
Des-Châtels is a quiet 1980s-2000s suburban quartier inside the Haute-Saint-Charles arrondissement; no PIIA overlay applies, so Permis de construction issue in 21-30 days for routine work.
Many homes back onto inventoried green-corridor parcels — tree-protection plans are filed with the Permis when scope is within 5 m of an inventoried regulated tree.
The quartier shares the Ville's combined Rénoclimat + heat-pump tax-credit program; envelope upgrades on 1980s-90s walls recover 25-30% of project cost.
Quebec City ADUs — detached, attached, and conversion paths — scoped against Ville de Quebec Permis + RBQ + CNB 2020 (Quebec Edition) setback + height + parking variances. In Des-Châtels specifically, 1980s-2000s suburban single-family stock means adu / accessory dwelling scope is shaped by the neighborhood's dominant construction typology. Baily's Quebec City scoping flow factors code de construction du québec and rbq license 1.1.2 general contractor into the estimate before a contractor is involved.
Start your Des-Châtels scope — Baily asks the right questions.
Pre-seeded for adu / accessory dwelling in Des-Châtels. Mention your 130-260 m² (1,400-2,800 sqft), your timeline, and any known constraints — Baily factors the ville de québec — gestion territoriale + bâtiments review queue into the scope.
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Who is Baily?
Baily is named after Francis Baily — an English stockbroker who retired at 51, became an astronomer, and in 1836 described something on the edge of a solar eclipse that nobody had properly articulated before: a string of bright beads of sunlight breaking through the valleys along the moon’s rim.
He wasn’t the first to see them. Edmond Halley saw them in 1715 and barely noticed. Baily’s contribution was clarity — describing exactly what was happening, in plain language, so vividly that the whole field of astronomy paid attention. The phenomenon is still called Baily’s beads.
That’s what we wanted our AI to do. Every inbound call and text has signal in it — a homeowner’s real question, a timeline, a budget, a hesitation that means “yes but.” Baily listens to every one, 24/7, and finds the beads of light.
Baily was a businessman before he was a scientist. That’s our vibe too.
Questions LA homeowners actually ask
Des-Châtels adu / accessory dwelling projects typically run $135K–$400K. Des-Châtels's 1980s-2000s suburban single-family stock, combined with code de construction du québec, puts most mid-complexity projects in the $268K range. Baily scopes the exact band once you describe the work.
Nearest neighborhoods
Same service, adjacent Quebec City submarkets.