Project Overview

Brentford, TW8

Basement Conversion, Side & Rear Extension, and Refurbishment of existing two storey house.
Architect
Resi Design Ltd
Structural Engineer
GMZ Consulting
Main Contractor
Chelsea Contractors Ltd
Contract Value
£263,665
Blended Rate
£2,028.19 / m²
Existing
110 m²
Added
20 m²
New Total
130 m²

Project Costs

Direct Cost Breakdown

Cost Item Amount
Materials -£55,319.10
Labourers -£16,206.50
Tradesmen -£82,367.00
Skip / Grab Hire -£3,960.00
Hire -£850.00
Other -£13,388.88
Total Expenses -£172,091.48
The above costs do not include company overheads.

Scope of Works

Brief Project Scope

Structural
Ground side and rear extension, basement upgrade, and en-suite additions across basement, ground and first floors.
MEP
Boiler, cylinder, and 6-zone underfloor heating across all levels. Full re-wire including new consumer unit.
Kitchen & Bar
Client supplied from Magnet, fitted by us.
Bathrooms
Client supplied from Victoria Plumbing, fitted by us.
Glazing & Joinery
Black powder-coated aluminium glazing, Velux electrical roof-lights, fitted storage and wardrobes.
Front Door
Pirnar smart front door, supplied and fitted by the client.
Other Works
Main house roof-covering replacement, front and rear garden tiling, shed base with plumbing, and incoming mains water moling.