If you have narrowed your shortlist to two specific designs, this is exactly the kind of decision where a side-by-side spec view saves a weekend of second-guessing. Both plans below are complete, code-aware DIY builds, but they differ on the things that matter for a backyard project — total cost, raw labor hours, footprint, and the wood species on the cut list.
Side-by-side specs
| 8x8 ft Bandstand Gazebo Plan | 16x16 ft Octagonal Victorian Gazebo Plan | |
|---|---|---|
| Category | Gazebos | Gazebos |
| Style | Bandstand | Octagonal Victorian |
| Footprint | 8x8 ft (64 sq ft) | 16x16 ft (256 sq ft) |
| Wood species | Composite (Trex / Azek) | Mahogany |
| Roof finish | retractable canvas awning | clear EPDM membrane |
| Difficulty | Advanced | Intermediate |
| Build time | ~96 hrs | ~56 hrs |
| Materials cost | $5,900–$9,225 | $20,650–$32,250 |
| Footing depth | 36″ × 4 posts | 36″ × 6 posts |
| Concrete | 8 × 60-lb bags | 12 × 60-lb bags |
| Cut-list items | 6 | 6 |
| Build steps | 9 | 9 |
Cost & budget
The 8x8 ft Bandstand Gazebo Plan lands in the $5,900–$9,225 range for materials in Composite (Trex / Azek), while the 16x16 ft Octagonal Victorian Gazebo Plan runs $20,650–$32,250 in Mahogany. The first plan is approximately 250% more expensive at typical 2026 lumber-yard pricing — driven mostly by the choice of Mahogany over Composite (Trex / Azek) and the difference in cubic concrete volume between 4 and 6 footings.
Labor & difficulty
At ~96 hours, the 8x8 ft Bandstand Gazebo Plan is rated Advanced. The 16x16 ft Octagonal Victorian Gazebo Plan takes ~56 hours and is rated Intermediate. The labor delta is roughly 40 hours, or one extra working day on the 8x8 ft Bandstand Gazebo Plan. If you are newer to outdoor woodworking, the 16x16 ft Octagonal Victorian Gazebo Plan is the safer pick — it uses simpler joinery and fewer compound cuts.
Footprint & site fit
At 64 sq ft vs 256 sq ft, you are choosing between a focal-point garden structure and a full outdoor room. Allow at least 24 inches of clearance on every side for furniture and walking paths — that means the 8x8 ft Bandstand Gazebo Plan needs a clear area of approximately 12×12 ft and the 16x16 ft Octagonal Victorian Gazebo Plan needs 20×20 ft.
Material & durability
The 8x8 ft Bandstand Gazebo Plan is built from Composite (Trex / Azek), while the 16x16 ft Octagonal Victorian Gazebo Plan calls for Mahogany. The species choice drives the cost delta and the maintenance schedule. Pressure-treated southern yellow pine is the cheapest and most rot-tolerant for in-ground posts; western red cedar is the DIY favorite for visible parts; redwood and white oak are heritage choices that command a premium.
Verdict
For a builder weighing these two specifically, 8x8 ft Bandstand Gazebo Plan is the clear budget pick. If both fit your budget and yard, default to the design whose style language matches the rest of your house — a Craftsman bungalow looks awkward beside a modern slatted pergola, and vice versa.
Read each plan in full before committing: the complete 8x8 ft Bandstand Gazebo Plan page and the complete 16x16 ft Octagonal Victorian Gazebo Plan page. Both ship with full cut lists, hardware schedules, footing specs, and step-by-step build instructions.