House Extensions
in Alyth

House Extension Builder Serving Alyth (PH11)

Single-storey rear & wrap-around extensions in Alyth

The dominant request from family buyers in Alyth is to extend at the rear to create a proper open-plan kitchen, dining and living space — often with bi-fold or sliding doors onto the garden. We handle foundations, structural steel into the existing wall, roof (flat, lantern or pitched), full glazing, plus the new kitchen fit-out. Most single-storey rear extensions in PH11 run 10–14 weeks on site.

Two-storey side & rear extensions in Alyth

Where the plot allows, a two-storey extension is the most cost-effective way to add a bedroom and bathroom upstairs while opening up the ground floor. Common across the 1970s and modern detached homes around Market Square, we deliver full architectural design, party-wall (where relevant), foundations, brick/render to match, roof tying-in, and complete internal fit-out. Typical programmes run 14–20 weeks on site.

Sympathetic extensions to period & stone homes in Alyth

Older properties around Market Square and the village core often need a conservation-led design — matched stone, lime mortars, slate roofs, and timber sash windows. We work with planning officers at Perth & Kinross Council from concept stage and deliver extensions that read as part of the original house rather than a bolt-on. Listed-building consent is handled in-house where required.

Bungalow conversions & dormer extensions in Alyth

Bungalow owners in Alyth commonly extend into the loft with a full or partial rear dormer, adding two bedrooms and a family bathroom. We handle structural design, dormer construction, new staircase, full insulation upgrades and the internal fit-out. Most dormer projects in PH11 run 8–12 weeks on site.

Architectural design

Full plans, elevations and 3D visuals included — no separate architect fee on standard projects.

Structural engineering

Calculations and steel design produced in-house. Building-control compliant from day one.

Planning & building warrant

We submit and manage applications to your local council and answer all officer comments on your behalf.

Foundations, drainage & shell

Strip or trench-fill foundations, new drainage runs, blockwork, brick/render and roof — all to current Scottish building standards.

Steel, openings & internal alterations

Structural openings into the existing house, RSJ installation, make-good plastering and floor levelling.

Full internal fit-out

Joinery, plumbing, electrics, plastering, flooring, lighting, decoration and the new kitchen or bathroom if required.

Free in-home survey at your Alyth property — we measure, photograph and discuss feasibility, budget and timeline.

Architectural concept and itemised written quote within 10–14 working days. Fixed price, no day rates, no vague allowances.

Planning and building warrant submission to Perth & Kinross Council — we manage the entire process and respond to officer queries.

Sign-off meeting once consents are in — finalise specifications, finishes and the agreed start date.

Site set-up, foundations and drainage — protected access, skip placement, and dig to building-control inspection.

Superstructure: blockwork, steel, roof and weather-tight shell. Then first-fix plumbing, electrics and plastering.

Second-fix joinery, kitchen/bathroom (where applicable), flooring, decoration and external finishing.

Snag walk-through with you, paperwork pack (building completion certificate, electrical certificate, warranties) and handover.

Perth-based — no travel charges for local jobs

Fixed-price quotes with no hidden extras

One project manager from survey to handover

Architecture, structural & planning included

SafeContractor and SELECT registered

£5m public liability insurance as standard

Workmanship guaranteed in writing

Building completion certificate provided

Free in-home design consultation

5-star Google rated across Perthshire

Local Knowledge

Working in Alyth (PH11)

Most house extensions in Alyth (PH11) require a building warrant from Perth & Kinross Council, and many also require planning permission depending on size, position and impact on neighbours. Single-storey rear extensions can sometimes sit under permitted development rights in Scotland — but every project is different and we assess this at the survey stage. We handle the full application as part of the contract, including all drawings, structural calculations and the back-and-forth with planning and building standards.

Properties in the older parts of Alyth — particularly around Market Square and Toutie Street — sometimes fall within a conservation area, and a small number are listed. Where that's the case, the design has to respect the existing character: matched stone or render, traditional roof pitches, sash windows and lime mortars. We've delivered listed-building extension work across Perthshire and know how to design within the constraints.

Access matters too. Tight pends and shared closes around Market Square mean we plan deliveries, skip placement and crane lifts carefully — and we always agree parking, access and neighbour notifications with you before the first dig. For Alyth homes set down narrow rural drives (common across the PH11 postcode), we'll usually consolidate deliveries into fewer, larger drops to minimise disruption.

Alyth is well-served for trade supply: we run a regular materials route through Perth's main builders' merchants, plus direct accounts with the structural steel, window, door and kitchen suppliers we specify most often. That keeps lead times tight — typically 8–12 weeks from quote sign-off to the first day on site, including the warrant turnaround.

Common Questions

Extension FAQs — Alyth