Compare quotes from licensed builders in Battery Point. Add valuable space with a second-storey extension.
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Complete pricing guide for all extension types and budgets
Second storey extensions in high-density Battery Point typically cost $190,000-$427,500 for standard builds. Smaller block sizes mean building upward is often the only option for additional space. Expect additional costs for boundary setback engineering, overshadowing analysis, and potential party wall agreements with neighbors. Master suite additions start from $142,500-$209,000.
Boundary Setbacks: Critical in high-density Battery Point - most councils require 0.9-1.5m minimum from side boundaries, affecting upper level footprint
Overshadowing Analysis: Mandatory - new upper levels cannot increase shadowing to neighboring properties beyond council limits
Material Delivery Access: May require crane hire ($2,000-$5,000/day) for tight block access and hoisting materials over existing structures
Party Wall Agreements: With neighbors may be required where new construction adjoins or affects shared walls
Light-Optimizing Design: Strategically placed windows, skylights, and light wells maximize amenity on constrained Battery Point blocks
ROI in High-Density Battery Point: Typically 80-95% due to limited land availability and strong demand for family-sized homes
Comprehensive pricing for all extension components
| Component | Budget Range | Premium Range |
|---|---|---|
| Structural Engineering | $2,850-$5,700 | $7,600-$14,250 |
| Foundation Reinforcement | $14,250-$28,500 | $33,250-$57,000 |
| Staircase Installation | $7,600-$14,250 | $19,000-$38,000 |
| DA & Approvals | $4,750-$9,500 | $11,400-$19,000 |
Looking for second-storey extension builders near you in Battery Point? The Wombat™ connects Battery Point residents with licensed builders throughout the Greater Hobart region.
Second-Storey Extensions in High-Density Battery Point: High-density suburbs with expensive land make second-storey extensions highly cost-effective. Limited block sizes prevent ground-floor expansion, making upward building the only option. Challenges include narrow block access, neighbor proximity requiring privacy screening, strict height limits, and heritage overlays in character areas. Popular designs maximize space efficiency with open-plan living, master suites with views, and careful window placement for privacy while capturing light. Our Battery Point builders specialize in narrow-site construction and space-efficient designs for high-density living.
All builders in our Battery Point network are fully licensed, understand Hobart council regulations, and provide structural engineering coordination.
Complete 2026 pricing guide for all extension types and budgets in Battery Point
Perfect for adding a master bedroom or guest suite with ensuite bathroom
Ideal for growing families needing extra bedrooms, bathroom, and optional balcony
Comprehensive addition with master suite, multiple rooms, 2 bathrooms, and balcony
Complete second floor that doubles your home's living space with 4-5 bedrooms, living retreat, and terrace
Get an instant estimate for your Battery Point second storey
Estimated Cost
$209,000 - $256,500
Prices for Battery Point area
This is an estimate only
Actual costs vary based on your specific requirements, site conditions, and chosen finishes
Free • 3 quotes • Licensed
Finance projects from $142,500-$285,000+ with flexible payment options through our trusted partner Fundd.
Learn About Finance OptionsQuick guide to determine the best approach for your Battery Point property
Single room to full second storey additions
Complete demolition and new two-storey build
Get a structural assessment first ($2K-$5K)
Reveals your home's capacity and required reinforcement - can change the extension vs rebuild calculation
Every phase handled by licensed Battery Point professionals from start to finish
Architectural design with 3D renders, structural engineering, and council DA preparation.
Foundation reinforcement, steel beams, and wall reinforcement for upper level support.
Upper level wall framing, new roof structure, and staircase construction.
Timber or steel framing, new roof installation, and weatherproofing.
Electrical, plumbing rough-in, HVAC ducting, and insulation installation.
Plastering, painting, flooring, bathroom tiling, and built-in wardrobes.
Lighting, bathroom fixtures, door handles, and final hardware installation.
Final inspections, occupation certificate, clean-up, and project handover with warranty.
Local professionals servicing 7004 and surrounding Hobart areas
Essential details about services in your area
Local Council Regulation:
Building permits and development approval required for structural changes, extensions, and major renovations.
All work in Battery Point must comply with Hobart council regulations and Tasmania building codes. Our network of professionals are familiar with local requirements.
Trending extension designs across Battery Point homes
Private upstairs sanctuary with large ensuite, walk-in robe, and optional balcony
Multiple bedrooms upstairs with shared bathroom and rumpus/study area
Full second floor with multiple bedrooms, living areas, and outdoor terraces
Modern architectural design with flat roof, floor-to-ceiling windows, and smart home features
Complete construction timeline - what to expect at each stage of your Battery Point build
6-12+ Months
Varies by project size & council approval
Quality materials and expert craftsmanship for your second storey
Steel frame or timber construction, engineered to Australian standards with options for lightweight cladding or full brick veneer.
Double-glazed aluminium or timber windows, sliding doors to balconies, and stacker doors for seamless indoor-outdoor flow.
Premium plasterboard, timber or hybrid flooring, quality carpets, custom cabinetry, and designer lighting packages.
Timber, steel, or floating staircases with glass or timber balustrades. Custom designs to match your home's character.
Trusted local builders with proven track records in your area
Understand Battery Point housing styles and council requirements
TAS licensed builders with full insurance coverage
Experienced with structural requirements for Battery Point homes
Compare up to 3 quotes to get the best Battery Point value
Submit one simple form and we'll connect you with up to 3 licensed extension builders. Compare their quotes side-by-side and choose the best fit for your project.
Getting quotes from licensed second storey extension builders is simple and free
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Compare quotes, designs, and structural plans. Choose the best builder and save up to 30% on your second storey extension.
Compare prices from licensed Battery Point extension builders. No obligation, 100% free.
All builders are fully licensed, insured & experienced in second storey work
Average savings by comparing multiple quotes in Battery Point
Fast response from local Battery Point extension specialists
Real second storey extension reviews from verified Battery Point customers
Second Storey Extension reviews in Battery Point. 3 verified customer reviews with 5.0/5 average rating. Real experiences from local customers.
Battery Point, TAS
Added master suite + 2 bedrooms for $285K in Battery Point. Project took 7 months. The Wombat™ connected us with 3 great local builders - saved $40K by comparing quotes. Added $380K to home value!
Battery Point, TAS
Single room master suite extension $165K in Battery Point. Builder handled all engineering and Hobart council DA approvals seamlessly. Living on-site was more manageable than expected.
Battery Point, TAS
2-room addition cost $210K including foundation reinforcement. Our Battery Point builder handled everything professionally. Structural assessment showed we needed extra work but it was all included. No surprises!
Expert Resources
Free guides from The Wombat™ to help you plan your Battery Point second storey extension
Detailed pricing by size, location, and structural requirements
Read GuideWhich option is right for your home and budget?
Read GuideStep-by-step planning guide for your extension project
Read GuideCommon errors that can cost you time and money
Read GuideOur network of licensed second storey extension specialists services all suburbs across Hobart
Don't see your suburb? Get a quote and we'll connect you with professionals in your area.
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Ready to add a second storey in Battery Point?
Ready to add a second storey in Battery Point?
Get 3 free quotes from local extension builders in 7004
Prices are estimates based on market research and may vary by location, project size, site conditions, and specialist. Always get multiple quotes for accurate pricing. Second storey extensions require building permits, engineering approval, and compliance with building codes.
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