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Custom Home Builders in Northern Adelaide & Gawler | ASP Build & Co
Custom homes, Adelaide's north & Gawler

Custom Home Builders in Northern Adelaide & Gawler

Custom home builders for Gawler, Riverlea Park and Adelaide's northern suburbs, plus knock down rebuilds on established blocks across Adelaide. We design and build new homes from site works and slab through to handover, and our three latest are two-storey homes at Riverlea Park that you can walk through in our portfolio.

Get a Free Quote 0449 281 424
Licensed Builder

New home builders with the homes to show for it

Adelaide, from Gawler to Mitcham
Licensed SA builder · BLD 360698

Anyone can render a concept. We'd rather show you finished houses. Our three most recent custom home builds are at Riverlea Park in Adelaide's northern corridor: a full home build at 6 Carter Street with a stone feature wall, private theatre and upstairs retreat; and two luxury custom homes at 33 Kingfisher Drive and 2 Allan Place, photographed inside and out, at ground level and from the air.

As custom home builders we run a genuine design-and-construct service: architectural planning, engineering, site works, slab, frame, lock-up, fit-out and handover, all under one contract with one point of contact. Electrical is done in-house by ASP Electrical Installations, and every other trade is sequenced and managed by us.

That single-team model is what separates a custom build from a volume build. The design is yours, not a floorplan catalogue's; the finishes are chosen with you, not from a fixed list; and the builder who quoted the home is the builder who hands you the keys.

See the full range on our building & renovation services page, or browse our completed work.

Where we build

Custom home builders for Gawler, Riverlea Park and the north

Our three finished homes are at Riverlea Park, in the northern growth corridor, so that's the easiest place to see our work. We build new homes across the north, including new homes in Gawler (Gawler East, Evanston and the newer estates), Angle Vale, Two Wells, Virginia and Munno Para. On established blocks across Adelaide, a new home usually means a knock down rebuild, which we manage as one project.

All three Riverlea Park homes are two storeys, with upstairs living rooms, bedrooms, landings and balconies, so if you're planning a two-storey home you can see exactly how we finish one. Before the slab goes down, the soil test and site classification shape the footing design (our soil test guide explains it), and the stormwater and drainage is planned with the house.

What’s Included

What your new home build includes

01

Design & Construct

Architectural planning, engineering and approvals coordinated as one service. You don't juggle architects, engineers and builders separately.

Discuss your project
02

Site Works to Lock-up

Site preparation, slab, frame, roof and lock-up, built to the National Construction Code by a licensed SA builder (BLD 360698).

Discuss your project
03

Fit-out & Handover

Kitchens, bathrooms, cabinetry, lighting and finishes delivered to one standard, with a final walkthrough before you get the keys.

Discuss your project
Our process

How a custom home build works with us

One contract and one point of contact from the first meeting to the keys. Here's the order it happens in.

  1. Step 1

    First meeting and block visit

    We walk the block with you, talk through how you want to live and what you want to spend, and show you homes we've built.

  2. Step 2

    Design

    Architectural planning around your brief and your block: the layout, the look and the finishes are yours, not a catalogue floorplan.

  3. Step 3

    Engineering, soil test and approvals

    Engineering and the soil test inform the slab and frame, and the approvals are coordinated as part of the same service.

  4. Step 4

    Quote and contract

    A detailed, itemised quote shows what's included and what isn't before you sign.

  5. Step 5

    Site works to lock-up

    Site preparation, slab, frame, roof and lock-up, built to the National Construction Code by a licensed SA builder (BLD 360698).

  6. Step 6

    Fit-out

    Kitchens, bathrooms, cabinetry, lighting and finishes to one standard, with wiring, lighting and power by ASP Electrical Installations.

  7. Step 7

    Handover

    A final walkthrough with the builder who quoted your home, before you get the keys.

Completed Builds

Three custom homes. One estate.

Every home below was designed and built by ASP Build & Co at Riverlea Park in Adelaide's northern corridor. Walk through the full photo galleries: twilight, interior and aerial.

View All Projects
6 Carter Street, Riverlea Park, Luxury Custom Home Build by ASP Build & Co
RIVERLEA PARK

6 Carter Street

Luxury Custom Home Build

33 Kingfisher Drive, Riverlea Park, Luxury Custom Home Build by ASP Build & Co
RIVERLEA PARK

33 Kingfisher Drive

Luxury Custom Home Build

2 Allan Place, Riverlea Park, Luxury Custom Home Build by ASP Build & Co
RIVERLEA PARK

2 Allan Place

Luxury Custom Home Build

Build stories

Inside our three Riverlea Park homes

Each home was designed and built by us at Riverlea Park, and each has a full photo gallery in our portfolio: interiors, twilight and aerial.

Open-plan kitchen with stone waterfall island and dark timber cabinetry at 6 Carter Street, Riverlea Park, built by ASP Build & Co
Upstairs living room with high black-framed windows in a two-storey home ASP Build & Co built at Riverlea Park
Riverlea Park · 2025

6 Carter Street: warm, open and built for family life

A two-storey home designed to feel warm, open and functional with a refined, modern finish. The main living area is built around a statement stone feature wall with an integrated fireplace, and the custom kitchen has a wine display and a waterfall island.

Upstairs there's a retreat and a separate living room, and the master suite has a walk-in robe and a freestanding bath. There's a private theatre, and out the back a covered alfresco with a built-in BBQ and a spa. Electrical is by ASP Electrical Installations.

See 6 Carter Street
Two-storey rendered home with stone feature wall and glass-balustrade balcony at 33 Kingfisher Drive, Riverlea Park, built by ASP Build & Co
Alfresco outdoor kitchen with built-in barbecue and stone splashback at a Riverlea Park home built by ASP Build & Co
Riverlea Park · 2025

33 Kingfisher Drive: a luxury custom home, slab to finish

A luxury custom home built with precision, designed with intention from slab and frame through to the final finishes. Open-plan kitchen and living, a custom kitchen with a stone island benchtop and splashback, and a master suite with premium finishes.

Out the back there's an alfresco outdoor kitchen with a built-in barbecue and a deck with a spa, and out front a rendered two-storey facade with a stone feature wall and a glass-balustrade balcony. We had it photographed at twilight and from the air, and every shot is in the portfolio.

See 33 Kingfisher Drive
Kitchen with stone island benchtop and splashback at 2 Allan Place, Riverlea Park, built by ASP Build & Co
Upstairs covered balcony with frameless glass balustrade at a two-storey Riverlea Park home built by ASP Build & Co
Riverlea Park · 2025

2 Allan Place: indoor and outdoor living, connected

A complete home build designed for everyday living: open-plan spaces, quality cabinetry and premium finishes throughout, built with the same attention to detail on every trade.

The indoor and outdoor living areas connect seamlessly: a custom kitchen with a stone island benchtop and splashback, a covered alfresco opening onto a courtyard swim spa set into the deck, and upstairs a covered balcony with a frameless glass balustrade looking out over the estate.

See 2 Allan Place
Recent Finishes

Inside our custom home builds

Interiors and exteriors from the three completed Riverlea Park homes: open-plan living, custom kitchens and indoor-outdoor connection.

Open-plan living in a custom home build at Riverlea Park by ASP Build & Co
Luxury custom home interior at Riverlea Park by ASP Build & Co
Custom kitchen in a new home build by ASP Build & Co, Adelaide
Custom home at dusk: new home builders ASP Build & Co, Riverlea Park
Aerial view of a completed ASP Build & Co custom home, Riverlea Park
Bathroom in a custom new home build by ASP Build & Co
See the full gallery of our work
Why ASP

Why build your home with ASP

We're licensed SA home builders (BLD 360698) based in the corridor we build in, with three completed, photographed custom homes minutes from the suburbs we serve.

Want to know more about the team behind the work? Read about ASP Build & Co.

Proof, not promises

Three completed custom homes at Riverlea Park you can see inside and out in our portfolio.

Design & construct

One contract from architectural planning to handover, no juggling consultants.

Electrical in-house

Wiring, lighting and power by ASP Electrical Installations, designed with the home.

One point of contact

The builder who quotes your home is the builder who hands you the keys.

FAQ

Custom Home Builders: your questions

Do you build custom new homes in Adelaide?

Yes. ASP Build & Co are licensed custom home builders, designing and building new homes across Adelaide and the northern suburbs: a full design-and-construct service from site works, slab and frame through to final handover. Our three most recent custom home builds are at Riverlea Park, and you can view them in our portfolio.

What does design and construct mean?

It means you don't need to juggle architects, engineers and builders separately. We coordinate the design, engineering and construction as one service under one contract, so your project flows from concept to keys with a single point of contact.

Where can I see homes you've built?

Our three most recent custom homes are at Riverlea Park: 6 Carter Street, 33 Kingfisher Drive and 2 Allan Place. Full photo galleries of all three, including twilight and aerial photography, are in our portfolio.

Which areas do you build new homes in?

We build across metropolitan Adelaide: the northern suburbs and growth corridor, including Gawler, Angle Vale, Two Wells, Munno Para, Virginia, Elizabeth and Riverlea Park, and established suburbs in the inner south and east, where a new home usually means a knock down rebuild. Get in touch to confirm your location.

What should I check before choosing a custom home builder in SA?

Check the builder's licence on the Consumer and Business Services register (ours is BLD 360698). Confirm they will take out building indemnity insurance, which SA requires for domestic work that needs council approval and costs $20,000 or more. Make sure the contract is in writing with the builder's name and licence number, and that the deposit is no more than 5% on a contract of $20,000 or more. Our guide to choosing a builder in Adelaide walks through each check.

Do you build two-storey homes?

Yes. All three of our Riverlea Park homes are two storeys, with upstairs living rooms, bedrooms, landings and balconies. You can walk through each of them, inside and out, in our portfolio.

Are you custom home builders in Gawler and northern Adelaide?

Yes. We build new homes in Gawler, including Gawler East, Evanston and the newer estates, and across northern Adelaide: Riverlea Park, Angle Vale, Two Wells, Virginia, Munno Para and Elizabeth. Our three latest homes are at Riverlea Park.

What's included in a custom home build with ASP?

The full design-and-construct service: architectural planning, engineering and approvals, site works, slab, frame, roof and lock-up, then the fit-out of kitchens, bathrooms, cabinetry, lighting and finishes, and a final walkthrough at handover. Your itemised quote spells out exactly what's included and what isn't for your home.

How long does it take to build a custom home?

It depends on the design, the approvals, the site and your selections, so we don't give a one-size answer. You get a timeframe with your quote, and because we sequence every trade ourselves the build keeps moving.

Do you offer a free quote for new home builds?

Yes. We offer a free, no-obligation consultation and quote for all new-build projects. Contact Anthony on 0449 281 424 or submit an enquiry through our website and we'll be in touch within 1–2 business days.

Explore More Services
Second Storey Extensions Stormwater & Drainage Home Extensions Bathroom Renovations Kitchen Renovations All Services
Where We Build
Custom homes Riverlea Park New homes Angle Vale New homes Two Wells New homes Virginia New homes Munno Para New home builds Gawler Builder Elizabeth Builder Salisbury Builder Mitcham All service areas
Start your project with ASP Build & Co: custom home builders, Adelaide
Free Consultation

Planning a new home build?

Tell us about your block and the home you want to build. We'll talk it through, show you what we've built, and put together a clear, detailed quote, with no obligation.

Request a Free Quote Call 0449 281 424 info@aspbuildco.com.au
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