Southern Sydney & St George
Private building certifier in the Sutherland Shire Council area
Across the Sutherland Shire, CertifiBuild certifies new homes, additions, outbuildings and pools. For lots on the water, we first check the foreshore building line location. This mapped line limits where new buildings can go, whatever the title boundary says.
Local plan
Sutherland Shire Local Environmental Plan 2015
Bushfire prone land
Most suburbs
Flood planning
Council mapping
Heritage areas
Most suburbs
Most building activity right now
The 10 busiest suburbs for building work in the Sutherland Shire
Ranked by ABS building approvals for new homes, duplexes, townhouses and renovations over the 12 months to August 2026. Choose a suburb for its local guide.
Local rules
What shapes approvals here.
Waterfront lots start with one mapped line
The Shire has a long stretch of privately owned waterfront along Port Hacking, its rivers and Botany Bay. The local environmental plan (LEP) is the council's main planning rulebook. The water here has a foreshore building line mapped along it. The strip from that line down to high water is known as the foreshore area. Only small structures linked to the water belong there, for example jetties, boatsheds and stairs for access. A new house is not normally allowed in that strip.
How this affects your approval route
Foreshore area land cannot use a complying development certificate (CDC). A CDC is a code-based approval that a private certifier can issue. Work below the line usually needs a development application (DA) to council instead. Landward of the line, a CDC can still be possible where the design complies with the code. Where the line affects a lot, the survey has to show it, since it sets the building envelope.
Two more maps worth checking
Parts of the Shire are mapped for acid sulfate soils. These soils can cause problems when disturbed, so they matter for pools and deep footings. Most suburbs also have some bushfire prone land, mainly close to the Royal National Park. On mapped land, a bushfire attack level (BAL) assessment decides how the home must be built.
Homes and paperwork
In Census 2021, separate houses were 60.8 per cent of all lived-in homes. So most local work is houses, granny flats, pools, decks and garages. Older documents can use former place names, so we check that the title, survey and planning certificate refer to one lot. To get started, send us your survey, plans and planning certificate so we can check all three maps.
Local know-how
Around the Shire: four suburbs, four different starting points
Sylvania Waters
Sylvania Waters is a canal estate whose developer bought the land in 1962. The canals are privately owned. Renovations, rebuilds, pools and outdoor rooms are common, often alongside a new pontoon. The DCP has a section just for watercraft here. It sets a standard pontoon size and asks new works to keep clear of the seawall for future repairs. Council approval and the canal owner's permission are two separate things. You need both before pontoon work starts.
Bundeena
Bundeena grew through several estate sales from 1886 and became a village in 1938. The village sits next to Royal National Park, and close to all of its dwellings are detached houses. Owners extend, rebuild, add pools or replace carports. Many houses have changed over the years, so compare the current survey with any approved plans before designing. Where your land meets the park, confirm the true boundary before fencing or landscaping.
Engadine
The Engadine Estate name goes back to 1910, and the station followed in 1920. Throughout the suburb, detached houses outnumber all other dwelling types combined. Top of the list are pools, second storeys, extensions and covered alfresco areas. The town centre sits on a ridge, and its DCP chapter wants native canopy trees kept. The centre is also named in the state's low and mid-rise housing policy. Eligibility turns on the actual walking route, the zoning and any exclusions, not just the distance to the station.
Menai
Roughly one in five Menai homes is attached, even though the suburb reads as detached. For townhouse owners, the original approval fixes parking, outdoor areas and shared access. Check those before you enlarge a courtyard or add a room. Detached houses see additions, pools and garage alterations. Menai Marketplace is a centre nominated under that same state housing policy, with the same site checks.
Why Sutherland Shire owners and builders count on CertifiBuild
We have practical experience with the Shire's DCP chapters, from canal estates to bushland villages and town centres. For each lot, we run the planning maps early. We also point out any separate permissions, such as a canal owner's consent. Messages are answered promptly. We line up inspections with your builder's program so trades are not left waiting. Our scope is homes and Class 10 structures only, which keeps our attention where your project is.
Suburbs we cover
All 42 suburbs in Sutherland Shire
We certify homes and Class 10 structures in every suburb listed. Some suburbs cross council boundaries, so we always confirm the council on your planning certificate.
- Alfords Point
- Bangor
- Barden Ridge
- Bonnet Bay
- Bundeena
- Burraneer
- Caringbah
- Caringbah South
- Como
- Cronulla
- Dolans Bay
- Engadine
- Grays Point
- Greenhills Beach
- Gymea
- Gymea Bay
- Heathcote
- Illawong
- Jannali
- Kangaroo Point
- Kareela
- Kirrawee
- Kurnell
- Lilli Pilli
- Loftus
- Lucas Heights
- Maianbar
- Menai
- Miranda
- Oyster Bay
- Port Hacking
- Sandy Point
- Sutherland
- Sylvania
- Sylvania Waters
- Taren Point
- Waterfall
- Woolooware
- Woronora
- Woronora Heights
- Yarrawarrah
- Yowie Bay
Nearby council areas
Neighbouring councils we cover.
Building near a council boundary, or planning another project close by? Each neighbouring council page explains its own local rules.
Our services
From approval to sign-off.
One certifier for the whole job, whichever council your lot is in.
Local questions
Questions we hear in this area.
No two lots are alike. Share your address and we will review the maps that cover it.
All council areasIs a boatshed or jetty allowed below the foreshore building line?
Generally yes, subject to council consent, because boatsheds, jetties and water access stairs are the kind of work the foreshore area exists to allow. That area is the band of land running down from the foreshore building line to high water along Port Hacking, the rivers and Botany Bay. A complying development certificate (CDC) cannot be used on that land, so council normally assesses the work as a development application (DA). A new house is not normally allowed there. Make sure your survey shows the line ahead of design.
Why would acid sulfate soils affect a pool in the Shire?
Because acid sulfate soils can cause environmental and structural problems once they are dug up, and a pool means substantial excavation. Parts of the Sutherland Shire are mapped for these soils, and the local environmental plan (LEP) groups them by class. The class affects how deeper excavation must be managed. Your planning certificate will say if the lot is affected. Deep footings for a house or retaining wall raise the same question. Send us the certificate with your pool plans so the soil class is known early.
Do older documents for my Yowie Bay home use a different name?
They might. Yowie Bay was once known as Ewey Bay, a name that goes back to the Weeroona subdivision of 1889, so older titles, plans or approvals may use it. That can make documents look as though they refer to different properties. Before we rely on them, we check that your title, survey and planning certificate refer to one and the same lot. If something does not line up, your surveyor can clear it up before plans are lodged. Yowie Bay is also a waterfront suburb, so the survey should show any foreshore building line.
Building in this area?
Send us the address first.
We check the local maps for your lot, confirm the approval path and quote in writing.