Beautiful bespoke modern extension by Foundry Lane Build Co.
Bespoke Architectural Builders

Outgrown your Warwick home? Let's find the cure.

We build beautiful, light-filled extensions, loft suites, and garden studios designed to cure layout bottlenecks. No generic solutions. Built specifically for Warwick homes and conservation guidelines.

Interactive Diagnostician

Identify Your Home's Critical Bottleneck

Don't jump straight to hiring builders. Identify the spatial symptom you are experiencing, and let us recommend the optimal structural solution approved by Warwick District planning frameworks.

The Kitchen Bottleneck

Isolated prep zones, dark dining corners, and zero layout connection to the rear garden.

The Space Squeeze

Growing family, children sharing bedrooms, or lack of a dedicated master suite retreat.

The Remote Chaos

Kitchen tables buried under laptops, Zoom calls interrupted, and zero divide between work and rest.

The Heritage Stall

Living in a Listed or Conservation Zone with rigid planning limits preventing traditional extensions.

Symptom Diagnostic

The Garden-Integrated Kitchen & Living Wing

A deep single-storey flat or pitched extension configured with steel beams to open original dividing walls. Creates a panoramic open-plan heart of the home with flush threshold bi-folds leading to the terrace.

Warwick Planning Context

Typically Permitted Development

Est. Construction Time

12 - 14 Weeks

Request Feasibility Study
Bespoke kitchen build
Warwick Case Studies

Structural Successes

Every home tells a story. We focus on executing seamless design transitions between old brickwork and contemporary steel or glass structures inside CV34.

Kitchen Extension Victorian kitchen extension in Myton Road, Warwick
Myton Road, Warwick

Victorian Side-Return & Glazed Wing

Transformed a narrow, dark scullery room into a 45m² open-plan dining and living zone using seamless flush-glazed sliding doors.

Loft Conversion Dormer loft conversion in Warwick
Emscote Road, Warwick

Edwardian Timber-Clad Dormer Suite

Unlocked a previously unused attic layout, adding an expansive master bedroom with built-in joinery and an en-suite wetroom.

Garden Lodge Modern timber garden home office in Warwick
Woodloes, Warwick

The Architect's Cedar Garden Pod

Fully insulated, cedar-clad modern garden workspace with underfloor heating and integrated hardwired Ethernet connection.

Our Rigorous Execution

The Foundry Lane Way

We believe high-end building requires exceptional planning. We operate a highly transparent, 4-stage building protocol designed to deliver projects on-time and on-budget.

01

Site Feasibility

We check structural foundations, drain positions, and run an initial check against Warwick District planning mandates.

02

Bespoke Costing

No vague estimates. We build a fully itemised, transparent pricing schedule down to every steel beam and timber trim.

03

Master Build

Our dedicated, in-house team of master carpenters, bricklayers, and structural engineers take physical site control.

04

The Sign-Off

Complete clean-down, professional paint finish, and structural building regulation certificate handover.

Historic Warwick home renovation
Warwickshire Heritage & Planning

Navigating Conservation Areas with Confidence

Building extensions in historic towns like Warwick requires precision. Between the Conservation Areas adjacent to Warwick Castle, Grade-listed restrictions, and strict local design policies, you need builders who speak the planners' language.

conservation officers relations

We handle all direct consultations with Warwick District planning teams to clear listed structural demands.