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Building Surveyors – Dandenong

Building permits, inspections and sign-⁠off for extensions, townhouses, sheds, demolition and shop and warehouse fit-⁠outs across Dandenong and the City of Greater Dandenong.

Get a fixed-fee quote(03) 9802 9459We reply as soon as we can — typically within two business days.

Building or renovating in Dandenong means dealing with the City of Greater Dandenong’s planning controls and the Victorian Building Regulations, and the approval runs more smoothly when the surveyor knows the area. Cornerstone works with homeowners, builders and developers in Dandenong to issue building permits, carry out the mandatory inspections and sign the job off against the National Construction Code.

Whether you need a building surveyor for a new build, a townhouse project, a warehouse fit-out or a house extension, you get clear advice, a fixed fee and one practice from permit to occupancy permit.

Local knowledge in Dandenong

We know the City of Greater Dandenong’s requirements and the kinds of projects that come up here. Dandenong has a mix of post-war brick veneer and weatherboard homes on large allotments, newer townhouse and apartment developments around the station precinct and Lonsdale Street, and the large industrial area of Dandenong South. Many jobs involve extensions, dual occupancies and small multi-unit developments as older homes on big blocks are replaced with three or four units. Knowing the local zoning, overlays and housing styles means the paperwork is right the first time.

Common jobs in Dandenong

Extensions and second storeys. Many of the original homes are brick veneer on strip footings. A rear extension or second storey usually needs an engineer to check the existing footings and design the connection, and the new work has to meet current energy and siting rules even where the old house does not.

Dual occupancies and multi-unit developments. Flat blocks and wide frontages suit two, three or four units. Council issues the planning permit first; we then assess the building permit against Part 5 of the Regulations and handle report and consent where a setback or wall on a boundary does not meet the standard.

Ground conditions. Much of Dandenong is flat and low-lying with reactive clay, so a current soil report and an engineered slab are expected on most jobs. Lots near Dandenong Creek and the smaller creek lines can sit in a planning flood overlay or be designated by council as liable to flooding. Either way, a new house or an enclosed extension there needs council’s report and consent under the Building Regulations (a shed, an open deck or a small addition sits outside that rule), with the minimum floor level set after council checks the flood level with Melbourne Water — unless a planning permit already fixes it.

Demolition and knock-down rebuilds. A demolition permit and Section 29A council consent come first. The Town Hall and a run of older buildings along Lonsdale, Langhorne, Foster and Scott Streets carry a heritage overlay, so we check that first — council must refuse Section 29A consent while a required planning permit is outstanding.

Sheds, garages and carports. Larger blocks mean larger outbuildings. We check boundary setbacks and height before the slab is poured. Our shed and garage permits page covers what we need.

Commercial fit-outs. Shop fit-outs on Lonsdale Street and around Dandenong Market, and warehouse and factory fit-outs in Dandenong South — including change of use and essential safety measures.

Nearby

We support projects across Dandenong and the surrounding suburbs, including Dandenong North, Dandenong South, Noble Park, Keysborough, Springvale, Doveton and Endeavour Hills, and further south to Cranbourne. See our south-east Melbourne page for the wider region. Beyond that, we work across the eastern, western and northern suburbs of Melbourne, and across regional Victoria.

Services in Dandenong

What we permit here

Every class of work, fixed fee, one practice from permit to sign-off.

New home permits

Building permits, mandatory inspections and occupancy permits for new homes, dual occupancies and townhouses — one practice from the first drawing to the day you move in.

Every new dwelling needs a building permit before work starts, staged inspections during the build and an occupancy permit at the end.

01

Multi-⁠unit development permits

Building permits, mandatory inspections and staged occupancy permits for dual occupancies, townhouse rows and small apartment buildings — one practice and one fixed fee per job.

Every new dwelling needs a building permit before work starts, and two or more on a lot almost always need a planning permit first.

02

Shed & garage permits

Garden sheds, workshops, farm sheds and garages — permits issued for a fixed fee — contact us and we'll tell you whether you need one at all.

Permit usually needed over 10 m², near a boundary, or with a slab and power.

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Retaining wall permits

Sleeper, block, boulder and concrete retaining walls — permits, engineer's design checks and inspections for a fixed fee, with a free answer on whether your wall needs one.

Permit needed at 1 m or more, near a boundary, or when the wall holds up a driveway, structure, pool or a neighbour's ground.

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Verandah, pergola, carport & deck permits

Roofed verandahs, alfresco roofs, open pergolas, carports and decks — we tell you for free whether yours is exempt, check the siting, and issue the permit for a fixed fee if it needs one.

Permit usually needed for a roofed or attached structure, a carport or a deck. Small open pergolas can be exempt.

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Demolition permits

Demolition permits for knock-down rebuilds, outbuildings and partial demolition — Section 29A consent, services and asbestos lined up in the right order, for a fixed fee quoted up front.

Permit needed to knock down a house, most outbuildings or part of a building. Council Section 29A consent comes first.

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Commercial fit-⁠out permits

Building permits, occupancy permits and change-of-use assessments for shop, office and warehouse fit-outs — one practice, fixed fee, fast turnaround times.

Permit needed for new walls, ceilings, amenities, exits, fire separation or a change of use.

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Extensions & renovations

Ground-floor extensions, second storeys, structural renovations and dual-occupancy conversions — building permit, mandatory inspections and final sign-off from one practice, for a fixed fee.

Permit needed for extensions, second storeys, removing load-bearing walls and most structural changes. Cosmetic work usually not.

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What clients say

Couldn't be happier with Cornerstone Building Surveyors, excellent service from start to finish. Communication was always clear, thorough inspections throughout my construction process. Highly recommend for anyone needing reliable building surveying services, look forward to completing numerous projects alongside the team at Cornerstone.

JohnBuilder

FAQ

Building permits in Dandenong: common questions

Short answers. If yours isn't here, ask us directly — it's usually a one-line reply.

01Do I need a building permit in Dandenong?

Yes, for most work. New builds, extensions, townhouses, garages, most sheds, retaining walls a metre or more high (or any height where they hold up other building work or a neighbour's land) and many verandahs and decks need a building permit issued by a registered building surveyor. Some small freestanding structures are exempt, but the exemptions have conditions — send us the details and we'll confirm before you start.

02What is the role of a building inspector in Dandenong?

The building inspector checks the work at each mandatory stage to confirm it matches the permit drawings and the National Construction Code. The inspections depend on the job — they are confirmed when we quote. At Cornerstone the practice that issues your permit is accountable for the inspections through to sign-⁠off, so nothing gets lost between the two.

03How much does a building permit cost in Melbourne?

It depends on the size and class of the work. Cornerstone quotes a fixed fee up front that covers the assessment, the permit and the mandatory inspections, so there are no surprises partway through the job.

04Do you service areas outside Dandenong?

Yes. We work across the whole of Melbourne's south-⁠east — Noble Park, Keysborough, Springvale, Doveton, Endeavour Hills, Cranbourne and Berwick — and across the rest of Melbourne and regional Victoria.

05Do I need a demolition permit to knock down a house in Dandenong?

Yes. Demolishing a house is building work under the Building Act 1993 and needs a demolition permit from a registered building surveyor before the excavator arrives. Council comes first: a full knock-⁠down removes more than half the building and the street-⁠facing facade, so the City of Greater Dandenong's Section 29A consent is needed before we can issue the permit, and we lodge and chase that referral. Check the heritage position early. Older buildings along Lonsdale, Langhorne, Foster and Scott Streets carry a heritage overlay, and where a planning permit for the demolition is required council must refuse consent until it is in hand. On a knock-⁠down rebuild we usually issue the demolition permit first so the site is cleared while the new-⁠home package is finished.

Get a quote

Building in Dandenong? Send the plans.

No drawings yet? Send what you have — an address and a rough idea is enough to tell you whether you need a permit and what it'll cost.

Request a quote
(03) 9802 9459Mon–Fri, 9:00 am – 5:00 pmWe reply as soon as we can — typically within two business days.