London · Barnet

Know before you build in Barnet.

Inter-war suburbs; loft and rear extensions under permitted development are typical.

PD loftsReports in 48 hours

Check my Barnet address Check a builder quote

Plan Check · Barnet

What we read for your address

Conservation areaChecked at your address
Article 4 directionChecked at your address
Decisions within 150 mLast three years, with reasons
Barnet design guideDormers, rear and side extensions

Result: the route most likely to succeed — PD, LDC or full planning

150 m

radius of local decisions read

3 yrs

of planning history

48 h

to your report

£149

reports from

Three checks

For Barnet homeowners

48 hours

Plan Check

from £199

Loft, rear or side-return extension? Get a 48-hour feasibility report: permitted development or planning, likely risks, nearby precedents and a realistic cost band for your exact house.

See what you get

24 hours

Quote Check

from £149

Upload up to three quotes. We read every line, flag what is missing, benchmark prices against London rates and check the builder's company record — then give you a negotiation list.

See what you get

48 hours

Damp Check

from £149

Photos plus a 12-question survey give you a diagnosis in 48 hours: condensation, penetrating or rising damp, with the fix and its price. Landlords get an Awaab's Law-ready investigation record.

See what you get

Planning in Barnet

Each London borough applies the same national permitted development rules but with its own conservation areas, Article 4 directions and design guidance. Plan Check reads the Barnet position for your exact address — constraints, recent decisions on your street and the route most likely to succeed.

What we check for Barnet properties

Conservation area and Article 4 status at the address
Householder applications within 150 m in the last three years: approved, refused, and why
Borough design guidance for dormers, rear and side extensions
Building regulations route and indicative cost bands for the local house types

Building in Barnet?

Fixed-price lofts, extensions, kitchens and bathrooms — and we beat a like-for-like quote by 5%.

Home Art Build