Knockdown Rebuild Balmoral — One Contract, Demo to Keys
Everything under one agreement in Balmoral 2088: demolition, asbestos removal, site prep, design, approvals, engineering, new home construction, landscaping and Occupation Certificate.
HIA Member
MBA NSW0476 300 300New Home on Your Balmoral Block
A knockdown rebuild in Balmoral is a premium beachside project on Hunter Bay and Edwards Beach — Federation mansions, inter-war homes and contemporary harbour-fall builds on 500 to 1,200m² blocks. At Balmoral values, a rebuild is about designing a substantial home that makes the most of a genuine beach-and-harbour setting.
Heritage Conservation Areas cover most streets, so a rebuild generally goes down the DA path with a sympathetic design, and on a well-kept heritage home a restoration is worth weighing against a knockdown. The substantial fall to the beach on most streets means suspended slabs, retaining and rock excavation.
The ground is sandstone-dominant, so rock features on the substructure, priced from a real geotech. The pre-war stock can carry asbestos and lead paint, so a licensed strip-out leads the demolition.
We rebuild fixed-price, licence HBL 487805C. Get our feasibility, with fall, rock and heritage costed, before you commit.
Buildana manages the complete knockdown rebuild process in Balmoral — from site assessment and architectural design through to DA or CDC approval, demolition management, and fixed-price construction to handover. One builder, one contract, one new home.
Read our KDR Cost Guide 2026 or use the Renovation vs KDR Calculator to compare options.
- New home in Balmoral from $450K
- Mosman Council DA and CDC approvals managed
- Demolition and asbestos removal included
- M — engineered slab design included
- Typical blocks 500–1,200m² in Balmoral
- Single and two-storey designs available
- 6-year structural warranty
- Free site assessment — near North Sydney (5 km, ferry/bus) station
Reviewed by Oliver Alameri
Licensed Builder (NSW 487805C) · Master of Property Development · PhD Student · Building across Western Sydney since 2010
A premium beach-and-harbour village
Balmoral is the harbour beach village on Hunter Bay and Edwards Beach — the Esplanade, the Bathers' Pavilion, and premium beachside heritage on 500 to 1,200m² blocks. A rebuild here is about designing a substantial home around a genuinely special setting.
It is one of the most sought-after addresses on the lower North Shore, where the build quality needs to match the location.
Fall, rock and heritage
The substantial fall to the beach on most streets means suspended slabs, retaining and rock excavation, and the sandstone-dominant ground means rock features on the substructure generally, priced from a real geotech. Heritage Conservation Areas cover most streets, so a rebuild generally goes down the DA path.
On a well-kept heritage home, a restoration is worth weighing against a knockdown. The pre-war stock can carry asbestos and lead paint, so a licensed strip-out leads the demolition.
Knockdown-rebuild builder in Balmoral — key facts
- Suburb
- Balmoral, NSW 2088
- Council / LGA
- Mosman Council (Mosman)
- Primary zoning
- R2 Low Density
- Typical lot size
- 500–1,200m²
- Soil class
- M
- Median house price
- $5.0M–$12M
- Home era
- 1900s–1940s heritage
- Typical price range
- $450,000 – $1,200,000+
- Typical timeline
- 14–22 months including demolition
- Approval pathway
- CDC where eligible or DA for complex sites
Want a real number for YOUR block — not a generic estimate?
Free site assessment, fixed-price contract, line-itemised quote within 48 hours. No high-pressure sales — just a real builder talking real numbers.
Quality Promise
Balmoral KDR projects run on one contract: demolition, asbestos clearance, approvals, construction, handover. One builder accountable.
How It Works
From First Call to Final Key
We assess your Balmoral block — lot size (typical 500–1,200m²), R2 Low Density zoning, setbacks, FSR, and existing dwelling condition. Asbestos survey included. You'll know feasibility and budget before committing.
⏱Complete design package: floor plans, elevations, 3D renders, structural engineering, geotech, BASIX, stormwater, and all documentation Mosman Council requires. Approval managed start to finish.
⏱Pre-demolition: dilapidation report on adjoining properties (protects you against unfounded damage claims), service disconnections, asbestos clearance, neighbour notification. Then 1–2 weeks of physical demolition with material sorted at site for recycling where possible.
⏱Fixed-price construction: engineered slab, frame, lock-up, fit-out, external works. 8–12 months depending on size. Weekly progress reports with photos and milestone tracking.
⏱Same address, completely different home. Permanent gas, water, electrical, NBN reconnected and tested. Council waste collection re-registered. Mailbox reinstalled. Move-in ready, not move-in plus 100 small jobs.
⏱Our Team
Oliver Alameri
Founder / Director / Builder · MPropDev · PhD Student
Ahmad Alameri
Accounts Manager
Claire Wendell
Project Manager
Estimate Your Build Cost
Use our free calculator to get an instant cost estimate for your project
Still got questions? Talk to Oliver directly.
30-min free call — bring your block, your brief, your budget. We'll map out feasibility, timeline, and realistic cost. No sales pitch.
Frequently Asked Questions
Buildana built our granny flat in just 12 weeks. Fast approvals, great communication, and a beautiful final product. Highly recommend.
Fatima Al-Rashid
Liverpool, NSW
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Headquartered in Western Sydney's Fairfield. Active across all 28 metropolitan Sydney LGAs — from Penrith to the Eastern Suburbs, the Hills to the Sutherland Shire.
Last updated: 1 April 2026
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