Licensed Knockdown Rebuild Builder McMahons Point
NSW licensed KDR specialist in McMahons Point 2060. Asbestos-accredited demolition, Class M (sandstone) / H–E (harbour fall) engineered slab, BASIX 2025, 6-year structural warranty on the new home.
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MBA NSW0476 300 300New Home on Your McMahons Point Block
KDR in McMahons Point is rare and heritage-restricted — Heritage Conservation Areas cover the entire residential core. Where non-contributory stock can be replaced (limited), harbour-fall engineering dominates: suspended slabs, rock anchoring, sandstone excavation $20K–$55K. Demolition $50K–$85K. Realistic premium turnkey $2.5M–$4M for a 220–350m² rebuild. We'll often recommend restoration over KDR.
On the ground in McMahons Point (2060), the practical numbers shape every knockdown rebuild. Class M (sandstone) / H–E (harbour fall) soil — extremely reactive clay — pushes engineered foundation work into the $45,000–$80,000 bracket on most 200–450m² blocks. R3 Medium / R4 / B4 mixed zoning under North Sydney Council sets the building envelope, with R3 Medium Density pockets that open up dual occupancy options on qualifying lots. Median sale price across McMahons Point sits at $3.2M–$6.5M, which frames the build-versus-buy decision from the start. Nearest rail is North Sydney (1 km), McMahons Point ferry, and that proximity affects everything from rental demand to construction site access.
Buildana manages the complete knockdown rebuild process in McMahons Point — 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 McMahons Point from $450K
- North Sydney Council DA and CDC approvals managed
- Demolition and asbestos removal included
- Class M (sandstone) / H–E (harbour fall) soil — engineered slab design included
- Typical blocks 200–450m² in McMahons Point
- Single and two-storey designs available
- 6-year structural warranty
- Free site assessment — near North Sydney (1 km), McMahons Point ferry station
Reviewed by Oliver Alameri
Licensed Builder (NSW 487805C) · Master of Property Development · PhD Student · Building across Western Sydney since 2010
Why Knockdown Rebuild in McMahons Point?
McMahons Point is the harbourside peninsula north of the Harbour Bridge with Blues Point Tower at the tip. Federation cottages, sandstone terraces and apartments on tight 200–450m² blocks with significant harbour fall. Heritage Conservation Areas cover the entire residential core. Sandstone-dominant; engineered foundations standard. Premium for direct harbour and bridge views.
McMahons Point's established streetscape and median house prices of $3.2M–$6.5M reflect a premium location within North Sydney. Building costs sit above the metro average, offset by stronger capital growth and rental returns. Transport access via North Sydney (1 km), McMahons Point ferry connects McMahons Point to the wider Sydney network. 1880s–1940s heritage-era housing stock across McMahons Point is prime for knockdown rebuild — replacing dated layouts and materials with modern, NCC-compliant homes that maximise block potential. Ground conditions (Class M (sandstone) / H–E (harbour fall)) across McMahons Point are well understood by local builders — Buildana's engineering accounts for extremely reactive soil movement.
Knockdown rebuild in North Sydney is rare for one structural reason — most of the LGA's housing stock is apartments, terraces and townhouses on tight 200–500m² blocks where freehold replacement isn't the right answer. Where KDR makes sense, it's on detached stock in Cammeray, Neutral Bay, Waverton, Wollstonecraft, Cremorne and pockets of North Sydney proper. Heritage Conservation Areas dominate Kirribilli, Lavender Bay, McMahons Point and Milsons Point — KDR is effectively off the table on those peninsulas. Sandstone-dominant soil with substantial harbour fall on western and harbourside streets — engineered foundations, suspended slabs and rock excavation ($20K–$50K) standard. Asbestos prevalent in pre-1990 stock; demolition $40K–$70K. Realistic premium KDR turnkey $1.6M–$2.8M for a 280–400m² build on a 350–550m² block. Full DA standard given heritage and harbour-fall complexity.
Planning Controls — North Sydney Council
North Sydney LEP 2013 & North Sydney DCP 2013. R3 Medium Density dominates much of the LGA: FSR up to 0.85:1, building height 8.5–12m varying by precinct. R4 High Density along the North Sydney CBD edge and the Victoria Cross Metro 2024 SEPP precinct permits substantially higher FSR and height. B3/B4 mixed-use zones along Pacific Highway, Miller Street and Military Road. R2 pockets exist in Cammeray, Cremorne, Neutral Bay and parts of Waverton/Wollstonecraft with FSR 0.5:1 and minimum 9m frontage. Heritage Conservation Areas cover virtually all of Kirribilli, Lavender Bay, McMahons Point and Milsons Point, plus pockets of Cammeray, Neutral Bay, North Sydney, Waverton, Wollstonecraft and Cremorne. Tree Preservation Order applies LGA-wide. The 2024 Victoria Cross Metro SEPP TOD precinct opens density bonuses inside 400m of Victoria Cross Metro station — major redevelopment opportunity in central North Sydney. Crows Nest Metro 2024 SEPP also affects the Crows Nest portion of the LGA. Substantial harbour-fall sites on Kirribilli, Milsons Point, McMahons Point, Lavender Bay, Waverton, Cremorne Point and Kurraba Point require engineered slab and retaining design.
Knockdown-rebuild builder in McMahons Point — key facts
- Suburb
- McMahons Point, NSW 2060
- Council / LGA
- North Sydney Council (North Sydney)
- Primary zoning
- R3 Medium / R4 / B4 mixed
- Typical lot size
- 200–450m²
- Soil class
- Class M (sandstone) / H–E (harbour fall)
- Median house price
- $3.2M–$6.5M
- Home era
- 1880s–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
Building in McMahons Point — Local Context
McMahons Point Block Realities
Typical McMahons Point blocks are 200–450m² on Class M (sandstone) / H–E (harbour fall) ground (extremely reactive clay). For a rebuild, the structural envelope is more constrained than the headline lot size suggests — once you subtract setbacks, easements, landscaped area requirements, and any tree preservation, the actual buildable area is usually 35-45% of the block. We map that early in the feasibility stage so you're designing to what's actually allowed, not what looks possible from the title plan. Foundation cost band on most McMahons Point blocks: $45,000–$80,000.
Planning Controls in McMahons Point
McMahons Point is zoned R3 Medium / R4 / B4 mixed with R3 Medium Density pockets. North Sydney Council controls FSR, height limits (typically 8.5–9m), site coverage, landscaped area minimums, and setbacks. For a rebuild, the binding constraints on most 200–450m² blocks here are: front setback (around 4.5–6m), side setbacks (1.0–1.5m articulated), rear (3–6m depending on lot depth), and landscaped area (usually 35–40%). Buildana's design team works to those numbers from the first sketch — no late re-design when council comes back with comments.
McMahons Point Build Economics
McMahons Point sits in the $3.2M–$6.5M price band, which is the framing for any knockdown rebuild decision. On a 200–450m² block here, the build-versus-buy maths usually favours knockdown rebuild on stock from before 1985 — replacement value typically beats deep renovation. Free Buildana feasibility runs the numbers against your actual block before any commitment.
Building to Suit McMahons Point
McMahons Point's R3 Medium / R4 / B4 mixed zoning, 200–450m² blocks, and 1880s–1940s heritage housing stock set the design context. For a rebuild, the practical implications: new builds that respond to McMahons Point's streetscape sell and live better than generic catalogue homes dropped on the block. Buildana's design phase resolves all of this before you commit to construction pricing.
Realistic McMahons Point Timeline
End-to-end timeline for a knockdown rebuild in McMahons Point, lodgement-realistic: 8-14 weeks for DA, depending on neighbour notification and any RFI rounds. Add 2-3 weeks for documentation pack assembly before lodgement (BASIX, geotech for Class M (sandstone) / H–E (harbour fall), contour survey, hydraulic). Add 1 week for Construction Certificate post-approval. Construction itself runs 8-14 months once you're on the ground. Buildana provides a dated programme in every contract, not a vague "12-18 months" range.
Builder's Take on McMahons Point
1880s–1940s heritage McMahons Point homes are often asbestos-affected — not always, but often enough that the demolition quote should include contingency. AL/A-class licensed removal runs $8K–$25K on top of standard demolition. Any builder who doesn't flag this is either inexperienced or setting up a variation.
Service abolishment and reinstatement in McMahons Point typically costs $3K–$8K. Sydney Water cap-off, Endeavour Energy disconnection, gas cap. Cheap KDR quotes often bundle this into "demolition" as a line item worth $1K — which is wrong and gets billed later.
McMahons Point vs Nearby Suburbs
McMahons Point vs nearby suburbs — key metrics for knocking down and rebuilding.
| Suburb | Median Price | Typical Lot | Soil Class | Era | Station |
|---|---|---|---|---|---|
| McMahons Point2060this suburb | $3.2M–$6.5M | 200–450m² | Class M (sandstone) / H–E (harbour fall) | 1880s–1940s heritage | North Sydney (1 km), McMahons Point ferry |
| Lavender Bay2060 | $3.2M–$6.0M | 200–450m² | Class M (sandstone) / H–E (harbour fall) | 1880s–1940s heritage | North Sydney (1 km) |
| North Sydney2060 | $2.5M–$4.5M | 250–500m² | Class M (sandstone ridges) / H to E (harbour fall) | 1880s–1940s + apartments 1960s–2020s | North Sydney + Victoria Cross Metro 2024 |
| Waverton2060 | $3.0M–$5.0M | 350–650m² | Class M (sandstone) / H–E (harbour fall) | 1900s–1960s | Waverton |
Median price, soil class, and lot size shape build feasibility and final cost. Buildana assesses every site against these and other constraints during the free feasibility stage.
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Last updated: 1 April 2026
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