Project Type
Single-Storey Rear Extension
Duration
14 weeks
Recorded Value
£92,000
The duration and value describe this completed project. Your quote will reflect the property, agreed scope and current costs.
Project photographs

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Send the address, the trade and what you need done. The team confirms availability and the next step from the office at 250 Finchley Road.
The brief and property
The rear garden boundary was close to the property and the extension's rear wall came within 1m of an adjoining garage structure, requiring a party fence award. The existing kitchen was in a poor state and functionally unusable — planning was required as the proposed extension depth exceeded Permitted Development limits for the conservation area. A large neighbouring lime tree had a TPO designation requiring an arborist's report.
Work completed
We commissioned an arborist report confirming the extension footprint lay outside the lime tree's root protection area. Planning was obtained in 8 weeks, the party fence award agreed amicably, and a phased construction sequence allowed the kitchen to be demolished and rebuilt without the family being without cooking facilities for more than five days.
Results
- Camden planning approval in 8 weeks
- Party fence award agreed with neighbour — no dispute
- TPO lime tree root system confirmed unaffected
- 22m² open-plan kitchen-diner created
- Four-panel bifold doors opening full width to garden
- Large rooflight — 2400×900mm — flooding kitchen with natural light
Key Features
- Camden planning consent — conservation area
- Full-width four-panel bifold doors to garden
- Structural rooflight over kitchen workspace
- Wet underfloor heating throughout extension
- Bespoke Shaker kitchen with quartz worktops
- Porcelain floor tile running indoor to outdoor
Specification
| Item | Specification |
|---|---|
| Extension walls | Brick-and-block cavity construction, 100mm Rockwool cavity fill, matching stock brick |
| Bifold doors | Aluminium four-panel bifold, RAL 7016 Anthracite Grey, low-threshold, double-glazed |
| Rooflight | Glazing Vision Flushglaze walk-on rooflight, 2400×900mm, triple-glazed |
| UFH | Warmup Clypso wet underfloor system in 75mm screed, extension footprint only |
| Kitchen | Bespoke Shaker painted kitchen, Silestone Eternal Calacatta worktops, Neff appliances |
| Flat roof | Alumasc Hydrotech hot melt single-ply, 25-year guarantee, upstand to rooflight |
Interested in a similar project?
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