Drafting…
Drafting…
This is an example plan — for reference only, not from a real listing.
Size
2,400 sq ft
Beds
4
Baths
3
Floors
2
Garage
2-car
Planning estimate · design services
Guidance based on this plan's type, size, and region signal — not a binding proposal. How planning estimates work.
$30,240.00 – $85,680.00(6–12% of project budget)
Confidence: medium — varies with site, code, and scope
Often increases scope / cost
Detailed floor plans available upon inquiry
Description
The Coastal Bungalow is designed for oceanfront or near-ocean lots where weather resilience meets relaxed living. Raised on a reinforced foundation to meet flood zone requirements, the home's main living level sits above potential storm surge. An expansive wraparound covered porch — over 400 sq ft — provides outdoor living in all conditions. The ground floor houses the garage, utility/storage, and an outdoor shower/mud room for beach returns. The main level features a fully open kitchen, dining, and great room oriented toward the water. The primary suite is on this level with ocean views, a spa bathroom, and direct porch access. Upstairs: three bedrooms, a shared bathroom, and a widow's walk deck. Engineered for coastal conditions: impact-rated windows and doors, marine-grade fasteners, fiber cement siding, metal roof rated for high wind, and elevated mechanical systems. The plan meets FEMA flood zone A and V requirements with minor site-specific modifications. Previously built in Cannon Beach, OR; Outer Banks, NC; and Gulf Shores, AL.
Estimated range
$480,000.00 – $680,000.00
Mid Range~$200–$283/sqft
Typical construction range — not a bid. A planning estimate for design services appears below when we have region + budget signal.
Proposals refine scope — not instant quotes
single family
Roof: hip roof
Complexity: moderate
flat lot
If your site or program is different, align scope with the studio before you buy—use a project post so proposals match reality.
Delivery file types
Next step
Post your project with this plan attached — professionals respond with proposals.
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Plan fit & compatibility details
Complexity
Moderate complexity
Lot compatibility
Flat_lot lot
Estimated build cost range
$480K – $680K
Modification friendliness
Modifications possible with professional guidance
Material specifications will appear here once the plan author adds them.
single build
Licensed for one construction of this design
If a sheet or file type isn't listed here or in the package you select, assume it isn't part of the purchase. Deliverables are digital downloads tied to your account—compare this list and the package description to the seller's PDF before you buy. For permitting or construction, confirm scope with the designer; PlanGrounds doesn't verify drawing contents.
Modern residential & ADU architecture
Specialties
Before you buy
Checkout is secure (Stripe). What's in each package — file types, revisions, schedule — is set by this listing and the seller. How deliverables work. After purchase, downloads live on your plan page and under Dashboard → Purchases.
Concept Package
concept
$3,500.00
What's in this package
Delivered in 7 business days
Buy plan
Purchases are tied to your account. After you sign in, you'll return here to complete secure Stripe checkout.
Permit-Ready Set
permit set
$11,000.00
What's in this package
Delivered in 4–6 weeks
Buy plan
Purchases are tied to your account. After you sign in, you'll return here to complete secure Stripe checkout.
Build context for OR
Early planning range for this plan's region and size. Real bids depend on site, engineering, finishes, and local labor.
low
$180
mid
$275
high
$450
For a 2,400 ft² build, a mid-range starting point is $660,000
Zone 4C (Marine) — mild winters, dry summers. Design for rain management and passive solar.
Oregon requires licensed architect stamp for structures over 4,000 sq ft. ADUs under 800 sq ft have streamlined permitting in Portland. Energy code compliance (OEESC) required.
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