[A-202] Gavel
Annex · model 4 of 6
Annex
Gavel
A one-bedroom annex with a separate bedroom and a full kitchen. Gavel is Swedish for gable.
- Bedrooms
- 1
- Bathrooms
- 1
- Size
- 600–800 sq ft · 56–74 m²
- Bays
- 3 or 4
- Price
- from $256,000
A-202.1 Floor plan, scale 1:100
Floor plan
4 bays · 800 sq ft · 74 m²
A-202.3 Specification
Specs
The standard Norrhus spec, plus what is particular to Gavel.
Gavel
- Permits
- Drawn as an ADU for Washington, Oregon, Idaho and California rules.
- Accessibility
- Step-free entry and a 36 in clear door width throughout.
Standard
- Structure
- Factory-built timber frame, a glulam ridge beam and floor cassettes.
- Envelope
- Wood-fibre insulation, walls R-32, roof R-49. Triple-glazed timber windows, U-0.14, behind a vented rainscreen.
- Systems
- All-electric: an air-source heat pump, heat-recovery ventilation and solar-ready wiring.
- Interior
- White oak floors, birch-ply walls and ceilings, a fitted kitchen and bath.
- Timeline
- 12–16 weeks in the factory, set in one day, finished on site in 4–8 weeks.
- Warranty
- 10 years on the structure, 2 years on the finishes.
A-202.4 Price
Two sizes, one bay apart.
3 bays
$256,000
600 sq ft · 56 m²
4 bays
$318,000
800 sq ft · 74 m²
Included in the price
- The house, built in our factory
- Delivery to WA, OR, ID or Northern CA
- Setting on your foundation, in a day
- Finishing on site: joints, deck, fit-out
- The standard spec and the included options
Priced separately
- Land, foundation and site work: usually $60,000–$120,000 for an annex
- Utility hookups and septic, where needed
- Permits and county fees
- Options: cladding, roof and interior packs
