Point Piper Home Builder — Custom Homes, KDR, Duplex
Licensed NSW builder (HBL 487805C) · Fixed-price contracts · Woollahra DA + CDC managed in-house
Point Piper is Australia's most expensive postcode — the harbour-fall peninsula on Wolseley Road and Wunulla Road. Grand Federation and inter-war mansions on 600–2,500m² blocks with direct harbour frontage. Heritage Conservation Areas cover virtually all streets. Sandstone-dominant with substantial fall and rock anchoring standard. Sydney's most prestigious harbourside enclave.
Point Piper sits on M ground, mostly under R2 Low controls through Woollahra Municipal Council. Existing housing stock is largely 1880s–1940s heritage mansions, so older slabs, mixed-quality additions and pre-1990 fibro are all common — we plan for that before we quote.
Council
Woollahra Municipal
Median price
$15M–$100M+
Build cost (mid-spec)
$3,000–$4,000/m²
Typical lot
600–2,500m²
Soil class
M
DA timing
14–20 wks
Builder perspective
Building in Point Piper — what we actually look at first
When clients ring about a Point Piper build, the first half-hour is always spent on the same set of variables: the existing structure, the M soil, the R2 Low planning frame and Woollahra Council, NSW's most heritage-dense and design-controlled residential council. Woollahra Municipal Council runs the planning, and 14–20 weeks for a single-dwelling da, frequently 24+ weeks where heritage council referral lands — fast for routine matters, slower when referrals land. Where the lot sits in R3, attached duplex is the next conversation if the lot can support the dual-occupancy minimum of 600m². Geotech-first costing is non-negotiable on M soil — the difference between a waffle pod and a piered raft is roughly twenty to forty thousand dollars, and that's not a number you guess. Buildana is a licensed NSW builder (HBL 487805C) based in Fairfield — we build through the western, southern and northern Sydney basins on fixed-price contracts. Point Piper sits inside our active service area. If you're sitting on a Point Piper block — or about to buy one — we'll walk you through what's realistic on it, what isn't, and what it actually costs to build the version that is.
Oliver Alameri — Founder & licensed builder
HBL 487805C · Reading Point Piper sites since day one
Point Piper build context
The data we use to feasibility-check a Point Piper lot before quoting.
Council
Woollahra Municipal
Postcode
2027
Primary zoning
R2 Low
Typical lot size
600–2,500m²
Predominant home era
1880s–1940s heritage mansions
Soil class (AS 2870)
M
Duplex minimum lot
600m²
Median price band
$15M–$100M+
Granny flat rental
$700–$1,400/week
Train station
Edgecliff (2 km, ferry from Double Bay)
Build cost (mid-spec)
$3,000–$4,000/m² · Rawlinsons 2026
Why owners build with Buildana in Point Piper
Same six facts on every contract — we just write them down so you can hold us to them.
- Fully licensed (HBL 487805C) and insured — fixed-price scope from contract through to handover with HBCF cover.
- Woollahra Municipal approval pathway managed end-to-end — CDC where compliant, full DA where the merit pathway is the right call.
- Structural, BASIX and RFS work coordinated by our team — no juggling separate consultants.
- Fibro and old-stock asbestos handled by SafeWork-licensed crews — priced upfront, not back-charged later.
- Fixed-price HIA contract — every inclusion itemised, every PC sum justified, no "see clause 17" mid-build surprises.
- Anchored on the amanah principle — the scope on contract day is the scope at handover. Local landmark: Wolseley Road (Australia's most expensive street). Train: Edgecliff (2 km, ferry from Double Bay).
Point Piper build economics
Indicative cost ranges for a Buildana build in Point Piper, benchmarked against the Rawlinsons Australian Construction Handbook 2026 Sydney baseline and adjusted for the local cost profile (Point Piper sits above the Sydney median by 55%). Every figure is a starting point — a real feasibility shifts it by site condition, brief and finish spec.
| Build type | Indicative range | Spec assumptions |
|---|---|---|
| Single-storey custom home (200m² GFA, mid-spec) | $3,000–$4,000/m² × 200m² | Brick veneer, ColorBond roof, mid-tier joinery and finishes — Rawlinsons 2026 Sydney medium-spec baseline. |
| Double-storey custom home (300m² GFA, mid-spec) | $4,000–$5,000/m² × 300m² | Two-storey brick veneer, light-frame upper, ColorBond or tile, mid-spec finishes — first-floor adds engineering and access loadings. |
| Premium custom home (350m²+, full-brick or rendered) | $5,000–$7,000/m² × 350m²+ | Full-brick or rendered structure, hardwood or stone external, custom joinery throughout — Rawlinsons high-spec baseline. |
| Detached duplex (combined 350m² GFA) | $4,000–$5,000/m² combined | Twin-slab on separate footings or party-wall slab; independent services; BCA Vol 2 acoustic separation. |
| Knockdown rebuild (200m², mid-spec, includes demo) | $4,000–$4,000/m² × 200m² + $0–$0K demo | Demolition (incl. SafeWork-licensed asbestos clearance), geotech, slab, frame, full mid-spec finish. |
| Granny flat (60m², Class 1a) | $290,000–$410,000 turnkey | Class 1a secondary dwelling, full kitchen + bathroom, BASIX-compliant, SEPP-pathway CDC where lot qualifies. |
Source: Rawlinsons Australian Construction Handbook 2026 (Sydney section), adjusted for Point Piper cost profile via Buildana's internal suburb cost-adjustment matrix. Figures exclude land, professional fees, council contributions and FF&E.
Free Point Piper feasibility
Thinking about building in Point Piper? Start with the numbers, not a sales pitch.
Send us your address and rough brief. We'll come back with a straight read on your block — zoning, soil class, frontage, approval path and a real cost range against Rawlinsons 2026. No obligation, no pressure, just the facts you need before you spend a dollar on design.
Buildana services in Point Piper
All six core services delivered across the Woollahra — each one priced against Point Piper's specific site context, not a generic Sydney baseline.
Knockdown Rebuild
Old house out, new house in — one builder, one contract, one price. Demo, soil, footings, frame, finish.
Point Piper knockdown rebuild approachDuplex
Duplex feasibility starts with title, zone, area, frontage and slope — we run the four-point check before quoting design.
Point Piper duplex approachGranny Flat
60m² Class 1a granny flat with kitchen, bathroom and one or two bedrooms — built as a long-term rental asset, not a temporary fix.
Point Piper granny flat approachCustom Home
From sketch through to handover — design, engineering, council, build. One responsibility chain.
Point Piper custom home approachExtension
First-floor additions on an existing slab require a load-bearing review of the original footings — we commission that engineering, not assume it.
Point Piper extension approachRenovation
Full-house refresh, kitchens, bathrooms, exterior render and roof restoration — fixed-price scope from day one.
Point Piper renovation approachApproval pathway in Point Piper
Woollahra Council, NSW's most heritage-dense and design-controlled residential council.
Woollahra Municipal Council runs the local planning controls for Point Piper — DCP setbacks, character provisions, heritage overlays where they apply. For a standard knockdown rebuild on R2 Low, the CDC pathway through a private certifier usually clears in effectively not applicable — woollahra's hca coverage and individual heritage listings exclude almost all residential cdc pathways if the design hits every code requirement. For duplex on 600m²+ lots or attached dual occupancy on R3 land, a DA is almost always required and 14–20 weeks for a single-dwelling da, frequently 24+ weeks where heritage council referral lands. Granny flats under SEPP (Affordable Rental Housing) are CDC on most compliant secondary-dwelling lots — 60m² cap, no neighbour notification.
CDC pathway
Private certifier · Effectively not applicable — Woollahra's HCA coverage and individual heritage listings exclude almost all residential CDC pathways · no neighbour notification. Design must comply exactly with the Codes SEPP.
DA pathway
Woollahra Municipal merit assessment · 14–20 weeks for a single-dwelling DA, frequently 24+ weeks where Heritage Council referral lands · DA fees $2,500–$4,200 base for a Class 1a residential DA. Used where the design pushes a code limit.
Section 7.11 / 7.12 developer contributions in Point Piper: Typically $15K–$30K per dwelling.
Point Piper site considerations
On M ground — typical for Point Piper — the slab system is one of three: waffle pod (cheapest, only on lower reactivity), stiffened raft (mid-range, most common), or piered slab into bedrock (highest cost, where reactivity is extreme or bedrock is shallow). The geotech report tells us which, and we price the contract against that report — not against the cheapest option we hope we can get away with.
Soil & footings
Class M (sandstone ridges) / H–E (harbour fall) reactivity drives waffle-pod, stiffened raft or piered slab — engineered to a real geotech, not a desktop guess.
Demolition
Pre-1990 1880s–1940s heritage mansions stock means SafeWork-licensed asbestos clearance — priced into the contract upfront, with the clearance certificate before slab pour.
Flood & bushfire
Flood risk: very low. Bushfire risk: very low. Heritage exposure: high. We map your lot against each before quoting.
Local overlays the Woollahra Municipal planner will check first
- Heritage Conservation Areas (extensive — Paddington, Woollahra, Double Bay, Vaucluse, Bellevue Hill)
- Individual heritage items (hundreds)
- Foreshore Scenic Protection Area (Sydney Harbour)
- Tree preservation (canopy retention)
Recent builds nearby
Buildana projects in the Woollahra
We work continuously across Woollahra — single-storey customs, double-storey rebuilds, side-by-side duplex on R2 lots that comply with Woollahra Municipal's DCP minimum frontage, granny flats on SEPP secondary-dwelling pathways. Most projects start with the same conversation we'd have about your Point Piper site: title, zone, slope, frontage, soil. Then design. Then fixed-price contract.
Real project case studies
Read full Buildana builds — the challenge, the fixed-price solution, the real timeline and cost — across Western Sydney.
Read case studiesWoollahra hub
Full Woollahra builder hub — every suburb we work in, every service, council pathway notes.
Open Woollahra hubFree Point Piper site check
Send your Point Piper address — we'll run title, zone, slope, frontage and soil before you spend a dollar.
Book a site checkPoint Piper build FAQs
The questions we get asked most often on a first Point Piper site walk.
- Can I build a duplex in Point Piper?
- Duplex feasibility in Point Piper depends on lot size and zoning. The minimum lot for dual occupancy under Woollahra Municipal Council's DCP is 600m², and R3 Medium Density lots in the suburb can support attached duplex or townhouse configurations. We run a feasibility check on title, zone, area, frontage and slope before quoting — no point designing what won't approve.
- What's the granny flat pathway in Point Piper?
- Granny flats in Point Piper are usually built under State Environmental Planning Policy (Affordable Rental Housing) 2009 — secondary dwellings up to 60m², CDC pathway, no DA required on most compliant R2 Low lots. Typical rental return is $700–$1,400/week. The block needs minimum 450m², a primary dwelling already on it, and compliance with side/rear setbacks. Where the lot doesn't comply with SEPP, we lodge a DA with Woollahra Municipal Council.
- What soil class is typical in Point Piper 2027?
- Point Piper ground is typically M based on the AS 2870 site classifications and geotech we've worked with in the suburb. That drives slab design — waffle-pod, stiffened raft or a piered system depending on the report. We never assume it; every Buildana build commissions a geotechnical investigation before slab engineering. The geotech report is yours to keep, regardless of which builder you use after.
- What does it cost to knock down and rebuild in Point Piper?
- End values in Point Piper sit in the $15M–$100M+ range based on recent sales. A typical knockdown rebuild — demo, asbestos clearance, geotech, slab, frame, full mid-spec finish for a 200m² single-storey — runs $4,000–$4,000/m² × 200m² + $0–$0k demo as a Rawlinsons-aligned 2026 baseline. We benchmark every line to the Rawlinsons Australian Construction Handbook, not back-of-envelope figures. Send through your block address and we'll run a proper feasibility against what's actually achievable on the lot.
- Do you do extensions and renovations in Point Piper?
- Yes — ground-floor additions, second-storey adds, full-house renovations, kitchens and bathrooms in Point Piper. The complication on 1880s–1940s heritage mansions housing stock is that you can't price an extension off the plans alone — we pre-investigate the existing slab, frame, roof tie-in and wet-area waterproofing before quoting. Surprises during demolition are the most common reason renos blow their budget; we eliminate that by inspecting first.
- How long does a DA take with Woollahra Municipal Council?
- 14–20 weeks for a single-dwelling DA, frequently 24+ weeks where Heritage Council referral lands. CDC through a private certifier is the alternative where the design complies with the Codes SEPP — effectively not applicable — woollahra's hca coverage and individual heritage listings exclude almost all residential cdc pathways. Council DA application fees fall in the $2,500–$4,200 base for a class 1a residential da range. Buildana lodges either pathway and runs all RFI responses through to determination.
- Why does Point Piper cost different from a generic Sydney average?
- Point Piper sits 55% above the Sydney metropolitan median build cost. Drivers are typically site access (narrow streets, restricted parking), tighter character controls requiring better materials and finishes, and trades pricing the suburb's expectation of finish quality.
- How long does a custom home build take in Point Piper?
- From contract signed to handover, a single-storey 4-bedroom custom home in Point Piper typically takes 9–11 months on a CDC pathway, or 12–14 months if the design needs a DA through Woollahra Municipal Council. Add 4–6 weeks for double-storey. Pre-construction (design, engineering, BASIX, approval, contract) runs in parallel and adds another 8–16 weeks before site start. Buildana sequences both phases so the design effort and the approval effort don't sit waiting on each other.
Nearby Woollahra suburbs we build in
Adjacent Woollahra suburbs covered by the same Woollahra Municipal approval pathway and a similar site-cost profile.
Ready to talk about your Point Piper build?
Free site feasibility, honest cost framing against $3,000–$4,000/m²/m² baseline, fixed-price contract. Woollahra Municipal pathway managed in-house — no surprise variations.