Austen
Urban contemporary with a flat roof and accessible rooftop deck. Double your outdoor space without expanding your footprint.
Elevated Living
The Austen's defining feature is what happens above the roofline. An accessible rooftop deck creates a second outdoor living area — perfect for morning coffee, evening entertaining, or simply enjoying the views.
The flat roof isn't just aesthetic — it's structural. Engineered for live load, the rooftop deck transforms every square foot of your ADU's footprint into double-duty space: living quarters below, outdoor retreat above. On smaller lots where ground-level outdoor space is at a premium, the Austen gives you both.
See the Austen in action at our Castano Cove project — a stunning poolside installation in San Antonio.
Castano Cove
Our Austen model poolside in San Antonio — rooftop deck, modern finishes, and seamless backyard integration.
Sizes & Pricing
The Austen is available as a Studio or Suite. Rooftop deck included in all configurations.
| Category | Footprint | Square Footage | Starting Price |
|---|---|---|---|
| Studio | 16' x 8' | 128 SF | $50,000 |
| Studio | 16' x 12' | 192 SF | $70,000 |
| Suite | 20' x 12' | 240 SF | $114,000 |
| Suite | 20' x 16' | 320 SF | $137,000 |
All prices include the rooftop deck structure, surface, railings, and access.
Built to Last
Same premium materials as all Elbow Room models, plus the rooftop deck package.
Rooftop Deck
Engineered for live load. Waterproof membrane, finished surface, code-compliant railings, and stair access included.
Flat Roof Structure
Engineered flat roof system designed to support the rooftop deck. Simplified exterior finish — no complex ridge or valley work.
Exterior
James Hardie siding (smooth lap, cedar mill, stucco panel, or smooth panel). Multiple options at base to match your home.
Windows & Doors
Premium vinyl windows (Low-E, argon gas-filled). Schlage Arrive smart lock with Kwikset Prava handle set.
Interior Finishes
Luxury vinyl plank flooring, quartz countertops, Level 4 drywall, BEHR paint. Same premium spec as all models.
Climate Control
LG mini-split HVAC system sized per heat load calculation. All-electric — no gas lines needed.
Austen FAQ
How much does the Austen ADU cost?
The Austen starts at approximately $50,000 for a 128sf Studio and ranges up to $137,000 for a 320sf Suite with full bathroom. The rooftop deck premium over the Lynda baseline varies by size. Use our configurator for instant pricing.
What is included with the rooftop deck?
The Austen's rooftop deck includes an engineered roof structure rated for live load (furniture, people), a waterproof membrane and finished surface, code-compliant safety railings, and access via stairs. The flat roof enables this feature structurally.
Can I see a completed Austen ADU?
Yes. Our Castano Cove project features a completed Austen model with rooftop deck and poolside placement. View the full project gallery and details on our Our Work page.
How long does it take to build an Austen?
Construction timelines vary by category: Studios typically take 10-12 weeks and Suites 14-16 weeks from permit approval. The flat roof and deck structure add minimal time compared to the Lynda. Permitting timelines vary by municipality.
Configure Your Austen
Choose your size, category, and design kit to get instant pricing.