This range is a guide. Your final cost will depend on your site, your goals, and local requirements. Book a free site visit to get accurate pricing—no guesswork.

Get An Estimate For Your

Custom Home In 60 Seconds

Help us understand your vision so we can create a custom home that suits your lifestyle and budget.

What type of home would you like to build?

Choose the general style or structure you're planning.

Apartment

Single story home

Multi story home

How many living or dining areas would you like?

This helps us understand your space needs for entertaining or relaxing.

1

2

3

4

What size of home are you looking to build?

Choose the approximate scale of your new home.

Guide:

Compact: 50 – 120 sqm

Moderate: 120 – 180 sqm

Spacious: 180 – 250 sqm

Grand: 250 – 350 sqm

Luxurious: 350 sqm and above

What level of finish do you prefer?

This helps us match your expectations with material and design options.

Economy

Standard

Premium

Have you selected a designer or architect?

Let us know if you've already started planning your design.

Yes

No

Do you already have completed plans?

If you have architectural or design plans, we can review them.

Yes

No

Do you have financing in place?

Understanding your financial readiness helps us plan next steps.

Yes

Not Yet

What’s your estimated budget for this custom build?

Share your expected budget range so we can tailor a realistic plan.

When would you like to get started?

Let us know your ideal project timeline.

As soon as possible

3-6 Months

6-12 Months +

Just Gathering Info

Are you the property owner or authorized to make changes?

We need confirmation before proceeding with any plans.

Yes

No

Where is your property located?

Tell us the site location of your future custom home.

Please share your basic contact details:

Enter your details so we can send your custom home estimate.

Book a Free Consultation

Let's discuss your project and see how it can be brought to life

Call Us Today

Open Hours

Mon - Sat: 8 am - 5 pm, Sun: Off

Our Services

What Services We offer

New Homes

Imagine your home how you dream it to be and we’ll bring it to life. On budget and stress free.

Home Extensions and Additions

With your vision and our expertise, we deliver successful and stress-free extensions, on budget.

Home Renovation

Give your home and your lifestyle a serious upgrade. We deliver dream renovations

About Us

Lifestyle Renovation Specialists, Architectural Builders

Welcome to Blackstone Project Management, where your dream home becomes a reality. I’m Bobby Prajitno, the proud owner and operator of this business. With years of experience in the construction industry, I’ve dedicated my career to helping homeowners like you bring their visions to life.

At Blackstone, we understand that embarking on a home renovation or extension project can be daunting. That’s why we’re committed to providing exceptional project management, ensuring your project stays on time and within budget. We specialize in consented renovations and extensions, so you can rest assured that every stage of your project is in safe and experienced hands.

Blackstone PM
Director / Owner

Location:

2a Mellons Bay Road , Mellons Bay Auckland 2014

Call us on:

Hours of work:

Mon - Fri: 8am - 5pm

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