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Sertorio Homes

Updated 2026-08-18 · 12,168 reviewed · 300 listed · Scored from 45 Google reviews · How we rank ›

4.7(45) 80 composite score See reviews on Google ✓ Google-verified
Luxury Home BuilderCustom Home Design & Build
Sertorio Homes
Services
Luxury Home Builder, Custom Home Design & Build
Reviews
45

What recent reviews say

Sertorio Homes delivers second-storey additions, extensions, and granny flats to a consistently high standard across Perth metro suburbs. Reviewers praise the team's upfront design advice, transparent pricing that stays on contract, and responsive site management throughout construction.

Praised for
  • quality finishes and attention to detail
  • responsive project managers and site supervisors
  • professional design guidance
  • honest pricing with no surprises
  • reliable timelines
quality-craftsmanshipon-time-handovertransparent-pricingattention-to-detailskilled-tradespeopleresponsive-site-supervisordesign-flexibilitygreat-after-handover-support
Best for: Families extending existing homes or adding granny flats who value upfront design input and reliable project timelines.

Strengths

  • long-standing trades relationships (20+ years)
  • design guidance included upfront
  • fixed pricing with no hidden variations
  • responsive site supervision during construction

How it compares

  • Rated 4.7 against a 4.64 average across the 276 custom home design & build businesses listed here.
  • Has more Google reviews than 85% of the businesses in this directory.

How we scored this

Our Rubric
Star rating 79
Review volume 72
Review recency 93
Review sentiment 70
Profile completeness 100
Verification 30

Rating breakdown

5
42
4
0
3
0
2
0
1
3

Common questions

Do you offer granny flat builds?
Yes. The team designs and builds granny flats, including ancillary dwellings on odd-shaped blocks. Designs are custom-fit to your site and existing home style.
Can the designer change my plans?
Yes. The team often refines plans upfront to add features you may not have considered. Plan adjustments are included as part of the design-build service.
How long do projects take?
Timelines are set at contract and reviewers report consistent on-time delivery for extensions and additions. Specific durations depend on project scope.
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Last updated 2026-08-18