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Summit Granny Flat Display Home

Updated 2026-08-18 · 12,168 reviewed · 300 listed · Scored from 2 Google reviews · How we rank ›

4.0(2) 60 low data composite score See reviews on Google ✓ Google-verified Publishes prices
Luxury Home BuilderCustom Home Design & Build
Summit Granny Flat Display Home
Services
Luxury Home Builder, Custom Home Design & Build
Reviews
2

What recent reviews say

Summit Granny Flat Display Home shows thoughtful storage in its tiny homes, though cupboard heights may challenge taller residents and layouts suit short stays better than permanent living.

Based on limited recent reviews, so treat this as low-confidence.

Praised for
  • practical layout
  • good storage planning
design-flexibilityattention-to-detail
Best for: investors seeking granny flat or pool house designs across Perth and regional WA

Strengths

  • granny flat specialisation
  • custom design services
  • range of sizes
  • established 48 years

How it compares

  • Rated 4 against a 4.64 average across the 276 custom home design & build businesses listed here.
  • Has more Google reviews than 14% of the businesses in this directory.

How we scored this

Our Rubric
Star rating 73
Review volume 21
Review recency 44
Review sentiment 56
Profile completeness 100
Verification 30

Rating breakdown

5
1
4
0
3
1
2
0
1
0

Common questions

What sizes of granny flats do you build?
Summit Granny Flat offers 1-bedroom, 2-bedroom, and 3-bedroom granny flat designs. Custom builds and design consultation are available.
What areas do you service?
The business serves Perth Metro, Two Rocks to Dawesville, South West Waroona to Witchcliffe, and other areas across Western Australia.
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First-home buyers frequently praise staff like the team, the team, and the team for patient, transparent guidance through land selection and design phases. The team finds blocks quickly, listens to budget constraints, and keeps clients informed until construction begins. Post-handover falls short for some. Finishing trades (tiling, painting, door hardware) occasionally underperform expectations, and defect follow-up can drag. Once keys are handed over, communication tightens; some clients report waiting weeks to even schedule maintenance visits.

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Experiences divide sharply. Pre-construction consultants earn consistent praise for patience, responsiveness, and design clarity. Early-stage buyers report smooth processes and strong guidance. However, post-contract and post-handover accounts reveal significant gaps: manufacturers' installation guidelines allegedly ignored, defects left unaddressed, landscaping incomplete, keys and remotes not delivered, and communication dropping after payment. Site quality varies notably, from "cleanest on the street" to visible framing and finishing issues. Reviewers stress the need for independent inspection and thorough contract review before committing. The business operates across a wide service area spanning Perth to regional WA and claims 48 years of experience. Their website lists house-and-land packages, multi-generational designs, and renovation services. Pricing examples include house-and-land from $839k in Forrestfield and ground-floor extensions from $250k. A builder-reviewer notes that non-compliance with manufacturer specifications voided a 20-year warranty, and Summit declined to offer alternative warranty cover.

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Limited review data: one five-star comment speaks to a team member's positive rapport.

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Last updated 2026-08-18