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Your Trusted Partner for Residential Construction Solutions in Sydney
Prospace Constructions has proudly served the construction industry for over 60 years, spanning three generations. Our hands-on approach ensures directors are actively involved in every project from inception to completion, fostering trust through a relationship-based methodology. With expertise in residential projects including new home builds, house extensions, renovations, and granny flats, we prioritise understanding client needs to deliver tailored solutions. Our commitment to ethical conduct and industry excellence is reflected in our reputation as a trusted builder in Sydney. We combine traditional building practices with modern innovations to ensure quality craftsmanship and sustainable construction.

Our team's extensive experience and dedication to client satisfaction have solidified our position as a preferred construction partner. We work closely with licensed contractors and industry professionals to maintain high standards across all projects. From initial design consultations to council approvals and final construction, we streamline the building process for a seamless client experience. Our values of integrity, innovation, and community contribution guide every decision we make. For over six decades, we have transformed residential spaces into functional, stylish homes that reflect our clients' lifestyles.
Services
New Home Build House Extensions Home Renovation Bathroom Renovation Granny Flats Wall Removal Design & Council Approval Alfresco Areas Commercial Fitouts
Highlights and features
  • We offer 60+ years of combined construction experience across three generations
  • Our directors are personally involved in every project from start to finish
  • We provide free initial consultations and transparent project planning
  • Our network includes licensed and experienced tradespeople for quality assurance
  • We maintain a 4.6/5 rating based on 9 verified Google reviews
What people say
Exceptional workmanship Timely completion Professional and attentive Competitive pricing Excellent communication
Services
New Home Build
We specialise in creating bespoke family homes tailored to individual needs. Our process includes feasibility studies, design management, and early contractor involvement to ensure optimal outcomes. With over 60 years of combined experience, we deliver architecturally designed homes that combine functionality with aesthetic appeal while maintaining strict budget controls.
House Extensions
Our expert builders create seamless home extensions that enhance living spaces. We offer full-service solutions from initial consultation through council approvals to final construction. With licensed tradespeople and transparent pricing, we ensure minimal disruption while maximising space utilisation and property value.
Home Renovation
We transform existing homes through comprehensive renovation services covering kitchens, bathrooms, laundries, and layout redesigns. Our client-centric approach includes detailed budgeting, material selection, and project management to deliver modern, functional spaces that meet individual lifestyle requirements.
Bathroom Renovation
Our specialists create luxurious bathroom spaces with functional designs and premium materials. We offer obligation-free consultations, custom design options, and fixed-price quotes. With attention to water efficiency and accessibility, we deliver renovations that enhance both comfort and property value.
Granny Flats
We design and construct compliant granny flats tailored to specific needs and budgets. Our services include site assessment, council approvals, and construction of various types including brick, brick veneer, and cladding options. These versatile spaces serve as rental units, guest accommodation, or home offices.
People
Ali Vafaei
Owner
With over 20 years of hands-on experience, Ali leads Prospace Constructions with a commitment to quality craftsmanship. His expertise in residential construction and client-focused approach ensures projects meet exacting standards while maintaining budget discipline.
Questions
What areas does Prospace Constructions service?
We operate across Sydney including Blacktown, Hills Shire, North Shore, Ryde, and surrounding areas.
Do you offer design and council approval assistance?
Yes, we provide comprehensive design management and handle all council approval processes for your convenience.
Are your builders licensed and insured?
All our tradespeople are licensed, and we maintain full insurance coverage for every project.
Can you handle emergency building repairs?
Our 24/7 emergency services ensure prompt response to urgent building repair requirements.
What types of home renovations do you specialise in?
We specialise in kitchen, bathroom, laundry renovations and complete home layout redesigns.
Do you provide free consultations?
Yes, we offer obligation-free initial consultations and project quotes for all residential construction needs.
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Reviews (7)
Amil Defrey
Jan 14, 2022 Report
Critical:Professionalism,Quality,Responsiveness,Value
Prospace did not finish our job properly and will not return to fix
no longer take my call
Matt Jeyi
Jan 13, 2022 Report
Positive:Professionalism,Quality,Responsiveness,Value
These guys are very fair with their pricing,
The quality of their work is outstanding & most importantly they respond to your calls and text. Highly recommend.
Nipune Wijeratne
Jan 03, 2022 Report
Ali and Prospace did an amazing job with my house build. The quality of the workmanship and attention to detail was spot on. Ali had so many suggestions which helped us to save costs and ended up with a perfect design. Ali and the team were very professional and I would highly recommend Prospace constructions to anyone looking for a reliable and trustworthy builder with a strong focus on keeping the customer happy!
Ava Vafaei
Jan 02, 2022 Report
Ali and Prospace Constructions have done a fantastic job on my house this year, and I am beyond happy with the final result. Professionalism and making sure that clients are satisfied with the service theyre provided with is expected when working with Prospace Constructions. The team at Prospace are also very attentive and easy to communicate with. I would highly recommend them. I will definitely be in contact with them with any future renovations.
Danaan Lawton
Jan 02, 2022 Report
Positive:Professionalism,Quality,Responsiveness,Value
Prospace did an amazing job with our renovations, they understood exactly what I wanted and I couldn't be happier with the outcome. Excellent quality, I highly recommend them.
Peter
Dec 11, 2021 Report
Terminated signed contract with no contractual basis after refusing to fix incorrect work identified by engineer and in breach of issued drawings. He had previously agreed to rectify his mistake
Made 3 other significant errors in the works completed up to their termination
Made no effort on site safety.
Made all the excuses possible as to why they felt the need to terminate. some of which where quite laughable. Will see owner suffer significant losses. Left site in bad state
Does not respond to emails txts or phone calls. Hiding is their method. The job did not go their way and running
Ali Irons
Oct 24, 2020 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
I love my new outdoor living area! Thanks Ali & team!
Service:Refurbishment