01 · Residential

Build
Your Dream.

From a rear deck through to a concept-to-completion new build — one builder on the phone, one fixed price, and a finish you’d put your own family in.

$750k

Largest single engagement — Synergy Kwinana

WA

Coverage — Perth metro to Pilbara

BC104702

WA Builder Licence — current

2023

Trading as GPD Group

What we build

Six things we’re
known for on this
line.

Residential isn’t a sideline for GPD — it’s where GPD Group started. The team treats a kitchen reno and a two-storey addition with the same site-visit-first discipline.

01

New builds

Concept to completion on single residential lots. Architect collaboration or full turnkey.

02

Extensions & second storeys

Structural extensions that stitch into the existing home cleanly — no weatherproofing shortcuts.

03

Refurbishments

Kitchens, bathrooms, full-home refurbs. Staged so you can live in the house where possible.

04

Decks, patios & alfresco

Hardwood decks, alfresco roofs, pool surrounds. Built to WA weather, not to photos.

05

Granny flats & outbuildings

Self-contained second dwellings, studios and workshops. Full council lodgement handled.

06

Insurance & rectification

Post-event rectification on storm or defect work. Direct to the insurer, no runaround.

Recent residential work

From decks
to full extensions.

Coolbinia · Extension

$320k

Elliot Extension

Major rear extension to existing residence. Structural addition stitched into the original footprint.

Boddington · Extension

$105k

Wessel Residence

Side extension to a working farm house — new bathroom and laundry, integrated with the existing dwelling.

Alfred Cove · Refurb

$73k

Maley Renovation

Sunroom renovation with a new deck and patio extension to the rear of the property.

Bridgetown · Extension

$62k

Ferguson Extension

Rear deck and roof extension to the back of the property — regional WA delivery.

Mt Claremont · Refurb

$45k

Turner Refurbishment

Internal and external face-lift across the full property — finishes, joinery and rectification.

North Beach · Patio

$27k

North Beach Patio

Timber patio at the front entry, lined with Damplon weatherproofing — coastal build.

Perth metro · Rectification

Various

Bell Court Property

Pre-settlement rectification works across multiple homes for property settlement programmes.

Mt Lawley · Deck

$12k

Mt Lawley Deck

Hardwood deck wrapping the pool surround. Built to WA weather, not to photos.

Scope & investment

Honest price bands.
From the work we’ve delivered.

No “from $X” marketing numbers. These ranges come from real delivered jobs across the last three years. Final quote depends on site, finish and structural scope — but it’s a starting point you can plan around.

01 — Decks & Patios

$7k — $30k

Composite or hardwood decks, patios, alfresco roofs and pool surrounds. Coastal and cyclone-rated builds available.

Recent: Bayswater $7.5k · Mt Lawley $12k · North Beach $27k

02 — Refurbs & Renos

$40k — $80k

Single-room or full-property refurbishments. Kitchens, bathrooms, sunrooms and internal/external face-lifts.

Recent: Mt Claremont $45k · Alfred Cove $73k

03 — Extensions

$60k — $320k

Single-room additions through to full rear or side extensions. Structural work stitched cleanly into existing dwellings.

Recent: Bridgetown $62k · Boddington $105k · Coolbinia $320k

04 — New builds

POA

Concept-to-completion new builds on single residential lots. Architect collaboration or full turnkey delivery.

Quoted on a project basis after site visit and brief.

All jobs run as fixed-price line-item contracts. Variations quoted in writing before any work happens

Scope & investment

Honest price bands.
From the work we’ve delivered.

No “from $X” marketing numbers. These ranges come from real delivered jobs across the last three years. Final quote depends on site, finish and structural scope — but it’s a starting point you can plan around.

No “from $X” marketing numbers. These ranges come from real delivered jobs across the last three years. Final quote depends on site, finish and structural scope — but it’s a starting point you can plan around.

01 — Decks & Patios

$7k — $30k

Composite or hardwood decks, patios, alfresco roofs and pool surrounds. Coastal and cyclone-rated builds available.

Recent: Bayswater $7.5k · Mt Lawley $12k · North Beach $27k

02 — Refurbs & Renos

$40k — $80k

Single-room or full-property refurbishments. Kitchens, bathrooms, sunrooms and internal/external face-lifts.

Recent: Mt Claremont $45k · Alfred Cove $73k

03 — Extensions

$60k — $320k

Single-room additions through to full rear or side extensions. Structural work stitched cleanly into existing dwellings.

Recent: Bridgetown $62k · Boddington $105k · Coolbinia $320k

04 — New builds

POA

Concept-to-completion new builds on single residential lots. Architect collaboration or full turnkey delivery.

Quoted on a project basis after site visit and brief.

All jobs run as fixed-price line-item contracts. Variations quoted in writing before any work happens

Process

Four stages.
One point of contact.

The same four-stage runbook for a deck or a new build. The only thing that changes is how long each stage takes.

Brief & site visit

We come to the block. We look at the actual conditions. We don’t quote off a phone call.

Scope & fixed price

Line-item scope, fixed lump-sum price, programme you can build a diary around.

Build

Weekly updates, photos on request, and one builder on your phone start to finish.

Handover & warranty

Defects closed before handover. 12 months of aftercare with direct access to the team.

Featured build

Inside a $320k
rear extension.

Elliot Extension — Coolbinia, 2024. A full rear extension delivered as a fixed-price contract for an existing family home. Largest single residential engagement on the GPD register.

2024 · Coolbinia · Extension

Elliot — rear extension.

A $320,000 rear extension to an existing Coolbinia residence. New structural footprint integrated cleanly into the original dwelling, with roofline, services and finishes matched throughout. Delivered concept-to-completion with one builder on the phone.

Extension · Structural · $320k

Value

$320,000

Year

2024

Role

Builder

Status

Delivered

Challenge

Stitching new into old.

A major rear extension to a working family home — structural addition that had to read as part of the original dwelling.

· New footprint integrated with the existing structure

· Roofline & services aligned end-to-end

· Internal finishes matched throughout the home

Approach

Fixed price. One builder.

Single-contract, fixed lump-sum delivery with the builder running the job from quote to handover.

· Line-item scope & programme agreed up front

· Weekly site updates direct from the builder

· Variations quoted & signed before any work

Outcome

Delivered. Largest on file.

Largest single residential engagement on the GPD register. Handed over with twelve months of direct aftercare.

· $320,000 fixed-price contract delivered

· Defects closed before handover

· Reference homeowner available on request

Featured build

Inside a $320k
rear extension.

Elliot Extension — Coolbinia, 2024. A full rear extension delivered as a fixed-price contract for an existing family home. Largest single residential engagement on the GPD register.

Elliot Extension — Coolbinia, 2024. A full rear extension delivered as a fixed-price contract for an existing family home. Largest single residential engagement on the GPD register.

2024 · Coolbinia · Extension

Elliot — rear extension.

A $320,000 rear extension to an existing Coolbinia residence. New structural footprint integrated cleanly into the original dwelling, with roofline, services and finishes matched throughout. Delivered concept-to-completion with one builder on the phone.

Extension · Structural · $320k

Value

$320,000

Year

2024

Role

Builder

Status

Delivered

Challenge

Stitching new into old.

A major rear extension to a working family home — structural addition that had to read as part of the original dwelling.

· New footprint integrated with the existing structure

· Roofline & services aligned end-to-end

· Internal finishes matched throughout the home

Approach

Fixed price. One builder.

Single-contract, fixed lump-sum delivery with the builder running the job from quote to handover.

· Line-item scope & programme agreed up front

· Weekly site updates direct from the builder

· Variations quoted & signed before any work

Outcome

Delivered. Largest on file.

Largest single residential engagement on the GPD register. Handed over with twelve months of direct aftercare.

· $320,000 fixed-price contract delivered

· Defects closed before handover

· Reference homeowner available on request

Process

Four stages.
One point of contact.

The same four-stage runbook for a deck or a new build. The only thing that changes is how long each stage takes.

The same four-stage runbook for a deck or a new build. The only thing that changes is how long each stage takes.

Brief & site visit

We come to the block. We look at the actual conditions. We don’t quote off a phone call.

Scope & fixed price

Line-item scope, fixed lump-sum price, programme you can build a diary around.

Build

Weekly site updates, photos on request, and one builder on your phone the whole way.

Handover & warranty

Defects closed before handover. 12 months of aftercare with direct access to the team.

Where we work

Perth metro
and regional WA.

Most of our residential work is across the Perth metro area. We also take regional jobs — recent extensions and decks have been delivered as far afield as Bridgetown to the south and Boddington to the south-east. Travel and logistics are factored into the fixed price up front.

For remote or pastoral work, see Commercial & Civil — that’s where our Pilbara delivery sits.

0–25 km

Perth metro.

Standard area

~140 km

Boddington

Regional · delivered

~270 km

Bridgetown

Regional · delivered

Statewide

Regional WA

By arrangement

Brief us

Tell us about your build.

Plain English is fine. Photos help. We’ll come back inside two business days with whether it’s a good fit, indicative pricing, and what a site visit would look like.

Direct line · owner-operator

0432 231 302

Mon–Sat · 7am–6pm AWST

Reactive IFM · 24/7

After Hours

Same number · escalation queue

Email · brief direct

info@gpdgroup.org

Reply within 1 business day

Common questions

Frequently
asked.

The questions homeowners ask before they sign a build contract. Plain answers, no marketing fluff.

Yes — every residential job goes out as a line-item scope and a fixed lump-sum price. Variations are quoted in writing before any work happens. We don’t run cost-plus on residential.

Single-room extensions run 8–14 weeks on site. A two-storey addition is typically 16–24 weeks. We give you a programme at quote stage and update it weekly during the build.

Often, yes. We stage refurbs and extensions so the home stays liveable where possible — kitchen swaps to a temporary, dust barriers go up, and we work in zones. We’ll tell you up front if a stage genuinely requires you off-site.

Yes. WA Builder Licence BC104702. Public liability and workers’ comp current. Home Indemnity Insurance arranged on every job over the threshold. Certificates available on request.

Yes — we lodge building permits and coordinate with surveyors, structural engineers and council. For granny flats and outbuildings we handle the full lodgement end-to-end.

Twelve months of direct aftercare across all trades. Statutory structural warranty applies on top. After 12 months you still get our number — we’ll never tell you to call someone else for something we built.

Common questions

Frequently
asked.

The questions homeowners ask before they sign a build contract. Plain answers, no marketing fluff.

The questions homeowners ask before they sign a build contract. Plain answers, no marketing fluff.

Yes — every residential job goes out as a line-item scope and a fixed lump-sum price. Variations are quoted in writing before any work happens. We don’t run cost-plus on residential.

Single-room extensions run 8–14 weeks on site. A two-storey addition is typically 16–24 weeks. We give you a programme at quote stage and update it weekly during the build.

Often, yes. We stage refurbs and extensions so the home stays liveable where possible — kitchen swaps to a temporary, dust barriers go up, and we work in zones. We’ll tell you up front if a stage genuinely requires you off-site.

Yes. WA Builder Licence BC104702. Public liability and workers’ comp current. Home Indemnity Insurance arranged on every job over the threshold. Certificates available on request.

Yes — we lodge building permits and coordinate with surveyors, structural engineers and council. For granny flats and outbuildings we handle the full lodgement end-to-end.

Twelve months of direct aftercare across all trades. Statutory structural warranty applies on top. After 12 months you still get our number — we’ll never tell you to call someone else for something we built.