Evans Architecture

CIAT Chartered Practice led by Silvie Luscombe, Chartered Architectural Technologist (University of Brighton 2009 graduate, 10 years' experience). New-build domestic through to extensions and refurbishments; notable projects include La Croute, Le Moineau, Pilot's View, La Trigale. Not RICS-regulated. 13 applications as agent 2022-2025.

Personalised architectural design from concept to completion. Work directly with Silvie Luscombe — a Chartered Architectural Technologist offering full-service planning, design, and project support across Guernsey.

Evans Architecture’s own words, from evansarchitecture.gg . Quoted as published — this site neither vets nor endorses any firm.

Images published by Evans Architecture on their own website.

The properties they work on

Too few of this firm's applications (0) tie to a later sale with a real price to give a reliable average, so this is the area picture instead. Most of their filed work is in St Peter Port (4), St Peter's (3), Castel (3). Properties currently for sale in those parishes ask around £6,960/m².

Stated as the parishes they file in rather than an average value, because inventing a figure from one or two matched sales would be worse than saying we don't have it.

Work-type mix

Classified from each application's own description text, most common first — the same keyword model this site's planning cost estimates use. Select a type to filter the applications below.

Typical cost of work

£25,417–£45,833 average, estimated per application from its own description text using this site's planning cost model — a rough guide only, not a quote from Evans Architecture or a reflection of what any specific job actually cost, and it does not include design fees. Each row below also carries an estimate at the prices of the year it was filed, deflated with the island house-price index — a proxy, since that index tracks house prices rather than construction costs and the two genuinely diverge (materials spiked in 2021–22 well beyond house-price growth). No Guernsey construction-cost index is published, so this is the best basis available, and it is an estimate on top of an estimate. 1 demolish-and-rebuild application excluded from the average — that category prices per m² of the rebuild, which isn't recorded per application here.

13 planning applications as agent — real cross-references

Success rate on decided applications: 100% granted (13 granted, 0 refused, of 13 decided — pending/withdrawn excluded)