Nahuel Acosta Martinez
Perth, WA
“This is a great construction company, and I trust them completely. Tom is always communicative and professional, and his experience really shows in the quality of his work. Highly recommended.”
Google Review
Transparent Pricing • Under $500K • Perth Metro
Custom New Homes & Renovations, Priced with Full Transparency
Regional Construct builds new homes, renovations and extensions across Perth Metro on transparent, itemized pricing — you see every invoice and every trade cost, with no hidden markups. Licensed WA builder BC105853, based in Subiaco.
Licensed BC105853Registered BP106012Home Indemnity Insured
Browse by Project Type
New Builds
Single-storey, double-storey and duplex homes
From $128,000
Carports & Garages
Steel-frame carports, garages and workshops
From $8,000
Kitchen Renovations
Cabinetry, benchtops and full reconfigurations
From $18,000
Bathroom Renovations
Waterproofing, fixtures and tiling done to code
From $14,000
Laundry Renovations
Cabinetry, plumbing and storage reworked
From $5,000
Home Extensions
Single or double-storey additions
From $80,000
Granny Flats
Ancillary dwellings for family or rental income
From $72,000
Duplex Builds
Two dwellings, coordinated design and subdivision
From $315,000
Sheds & Workshops
Steel structure on a proper concrete slab
From $9,000
Interior Painting
Full prep, primer and top coats included
From $1,100
Flooring
Timber, laminate, tile or vinyl, properly installed
From $1,400
Ensuite Renovations
Full waterproofing to Australian Standard
From $10,000
Toilet Renovations
Standalone toilet and powder room refreshes
From $3,500
Driveways
Concrete, exposed aggregate or coloured finish
From $1,200
Decking
Engineered framing and premium timber options
From $2,200
Alfresco & Patios
Covered outdoor living, matched to your home
From $3,750
Swimming Pools
Shell, equipment and compliant fencing included
From $40,000
Retaining Walls
Engineered footings and drainage for sloped blocks
From $1,250
Fencing
Boundary, pool and feature fencing
From $850
Landscaping
Turf, gardens, paths and full reticulation
From $1,400
Commercial Fitouts
Office, retail, warehouse and hospitality
From $35,000
What We Do
Renovation, Subdivision & Custom New Build Experts
Renovations & Extensions
Kitchen, bathroom, laundry, extension or granny flat — see typical costs and what's included for your project below, from $5,000.
See renovation pricingCustom New Home Builds
One-off homes designed around your block and brief — not a display-home package, from foundations to handover.
Subdivisions
Splitting a block or planning a subdivision? We handle the build side end-to-end, from feasibility through to titles.
Try the calculatorRunning a project over $500K?See our Project Management service
The Result
A Home Your Family Is Proud to Come Back To
Every build we deliver is for a Perth family who wanted more than a finished house — a home that actually fits how they live. That's what the licence, the disclosed pricing and the weekly updates are all in service of.
Whether it's a first home, a renovation for a growing family, or an extension you've been planning for years, our job is to hand you the keys to a home you're genuinely proud of.
Google Reviews
Real feedback from Regional Construct clients
5.0 stars across 19 Google reviews. Rotating through real client feedback below — see the full set on Google.
Read All Google ReviewsWhat's Included
The Homeowner's Build Package
Every residential build with Regional Construct includes the following as standard — no extra charge.
Trade Discount, Passed On
Materials invoiced at our trade price — around 10% below retail on average — visible on every invoice you receive.
No-Markup Variations
If scope changes mid-build, the extra work is billed at the real invoiced cost with the same disclosed fee added — never a separate, inflated rate.
Free Consultation with Our Licensed BP
A free sit-down with our Registered Building Practitioner (BP106012) before you commit — no obligation.
Building Licence Covered
Your build is carried out under our builder's licence (BC105853) — permits, compliance and BCA sign-off handled for you.
Plus, every build also includes
1
Realistic Estimate Upfront
An honest, accurate estimate from day one — not a low number to win the job, followed by surprise increases later.
2
Client Onboarding Package
A kick-off induction, written scope breakdown, staged timeline and clear communication plan before any trade starts.
3
Dedicated Project Manager
One person overseeing your build — quality, schedule and budget — your single point of contact throughout.
4
Weekly Project Update Briefs
A short written (and photo) update every week — you always know where the build is at.
5
Subcontractor Price Negotiation
We negotiate subcontractor rates on your behalf and pass the negotiated price straight through.
6
In-House Trades & Labour
Our own qualified crew, not subcontractors — consistent quality, no markup, and hourly labour rates disclosed upfront.
7
Handover Package
Practical completion certificate, warranties, home indemnity documents, as-built plans and defects liability details — in writing.
+ $500 In-House Trade Voucher
Every client who builds with us receives a $500 voucher toward any future in-house trade work — a small thank-you for choosing Regional Construct.
Transparent Pricing, Explained
Everything You Need to Know
Instead of one lump-sum price decided before work starts, you pay the actual cost of materials and labour, plus a transparent builder's fee. Every invoice is itemised — you always know exactly what you're paying for and why.
Actual Costs
Materials, labour and subcontractors, itemised and invoiced as incurred — not estimated once and locked.
Disclosed Builder's Fee
One locked 18.5% management fee added to the cost of works — the same rate for every client, agreed before you sign, never negotiated.
Full Transparency
Open, itemised invoicing on a set schedule — you see exactly where every dollar goes.
This is a Costs Plus Contract as defined under WA law — headed and disclosed as such in your contract. Home indemnity insurance is included for all work over $20,000. Full terms provided before any work begins.
Cost Estimator
Perth Construction Cost Estimator
Get an instant indicative estimate for your project. Cost of works and our disclosed management fee are shown separately, consistent with your formal quote. All prices include GST.
1
Select Category
2
Choose Project Type
3
Project Size
80
m²4
Finish Level
5
Optional Add-ons
Your Estimate
🔨Full home renovation
Estimated Cost of Works
$238,000
$2,975 per m²
Materials, labour and subcontractors only — our management fee is shown separately below.
Low
$163,200
High
$340,000
Management fee (18.5%, locked & disclosed)$30,192 – $62,900
Estimated total project cost$193,392 – $402,900
Email Me This Estimate
Get this exact breakdown sent to you in the next minute — no phone call required.
No spam — just your estimate and a follow-up from our team. By continuing, you agree to our Privacy Policy.
Estimates are indicative only. Cost of works excludes our locked, disclosed 18.5% management fee, shown separately above. Final pricing requires a formal site-specific quote from our team.
FAQ
Common Questions
It depends heavily on which part of the home and how extensive the work is. As a rough guide: laundry renovations typically run $5,000–$40,000+, kitchen renovations $10,000–$65,000+, bathroom renovations $10,000–$55,000+, home extensions from $80,000 (roughly $2,000–$4,000 per square metre), and granny flats from $72,000, typically $160,000–$250,000+ for a larger, higher-finish build. See the pricing and inclusions for your specific project above, or use the cost estimator below for an indicative figure.
A locked 18.5% fee — the same rate for every client, never negotiated — covers project management, trade coordination, permits and compliance, and our oversight of the build from start to finish. Every material and trade invoice underneath that fee is disclosed — you see the real cost, not a builder's estimate wrapped around it.
Not inherently — a fixed-price quote still has all the same real costs in it, they're just folded into one number along with the builder's risk buffer and margin. We show you the same costs itemised and disclosed instead of hidden.
Yes — Mundaring, Kalamunda, Roleystone, Serpentine-Jarrahdale and surrounding areas are a core part of what we build, including sloping-block and BAL-rated construction.
It depends on scope — a renovation or extension is often 8–16 weeks, a new home build more commonly 6–12 months once permits are through. We give a project-specific timeline as part of every quote, not a generic estimate.
A detailed cost estimate based on your scope, site conditions, and finish level, plus a clear breakdown of what's included and what's excluded (site costs, permits, landscaping) so you're comparing like-for-like against any other quote.
Get Started
Not Sure Where to Start? Let's Talk It Through
No pressure, no obligation — just answer a few quick questions and we'll come back with honest advice on your project, whether that's a new build, renovation, or extension.
Financing your project? Ask us about staged payment structures aligned to build milestones — we're happy to talk through options.