Loft conversion and dormer planning approval rate in Waltham Forest
76% of 564 decided loft conversion and dormer applications in Waltham Forest were approved.
Checked against 20.6 million UK planning applications on file across 420 planning authorities. Approval rates from 2,343,419 decisions we classified across 181 councils in England.
A similar project nearby can help you understand the council's decisions. Its outcome does not establish what will be acceptable at your address.
76%
Approval rate, all years, from 564 decided
564
decided loft conversion and dormer applications in Waltham Forest: 431 approved, 133 refused
71%
Recent rate, decided since 2022, from 382 decided
How to read these rates
These are historical outcomes for the applications in our archive, not the chance of approval for your property. Compare the same project type and read the decided count alongside each percentage.
About the planning data
Rate = approved divided by approved plus refused, using the decisions in our classified archive. Rates are withheld as unknown where fewer than 8 records of that project type were decided. Withdrawn applications are excluded. The eight-record threshold is a display rule, not a guarantee that a sample is statistically reliable.
Recent means records dated 2022 or later. Records without a year are excluded from the recent rate but remain in the all-years figure. Historical coverage varies by council, and duplicate application references may remain in the archive.
Approval rates from 2,343,419 decisions we classified across 181 councils in England. The wider 20.6 million application catalogue is accessible through PlanIT; it is not the dataset used to calculate these percentages.
Read the full methodology and coverage notes.
Project types and outcomes are classified from council records. Check the original application and decision notice before relying on an individual example. A page rebuild does not mean every council record has just been refreshed.
Coverage for this project type
Dated records in this archive span 2003 to 2025. 0 of 564 decided records have no year recorded. Coverage may have gaps within the date range.
382 decided records are dated 2022 or later. This is an archive count, not a measure of all current council activity.
These project categories can include different application routes and proposals combining several kinds of work. Read the proposal and decision type before comparing it with your project.
Check planning requirements in Waltham Forest, or read about permitted development in Waltham Forest. An approval rate does not decide which route your property qualifies for.
Example loft conversion and dormer decisions in Waltham Forest
These examples deliberately include approved and refused applications where available. They are not a representative sample or a list of the latest decisions. Look up each reference on the council's planning search to read the plans and decision notice.
Search Waltham Forest's planning register using the references below. Descriptions may be shortened; read the complete proposal and decision notice.
| Reference | Year | Decision | Application |
|---|---|---|---|
| 232661 | 2025 | Approved | Conversion of three front garages into 1x2-bed residential unit at ground floor level (Use Class C3), construction of four roof-lights to front roof, two roo... 2 - 8 Salisbury Road, |
| 222778 | 2024 | Approved | Minor Material Amendment to planning permission reference 201374 (approved on 18-02-2021) relating to alterations to the internal layout of ground floor, fir... Hamlet Court, 74 Higham Hill Road, |
| 231955 | 2024 | Approved | Lawful Development Certificate (Proposed) - Construction of a dormer roof extension to main rear roof together with installation of two roof-lights to front... 4 Trumpington Road, Forest Gate, London, E7 9EJ |
| 232443 | 2024 | Refused | Construction of a roof extension to create a first floor to existing residential unit. 60a Vansittart Road, Forest Gate, London, E7 0AA |
| 232726 | 2024 | Refused | Prior approval for the construction of a roof extension to a detached residential building to add an additional floor (resulting in a 4 storey building) to p... Cannock Court, 3 Hawker Place, |
| 232728 | 2024 | Refused | Construction of dormer roof extension to main rear roof together with installation of two roof-lights to roof of rear outrigger, three roof-lights to front r... First Floor Flat, 81 Carr Road, Walthamstow, London, E17 5EP |
About the planning data
Checked against 20.6 million UK planning applications on file across 420 planning authorities. Approval rates from 2,343,419 decisions we classified across 181 councils in England.
Other project types in Waltham Forest
- Single-storey rear extension 77%, 2,315 decided
- Two-storey rear extension 75%, 912 decided
- Wraparound extension 87%, 478 decided
- Side extension 71%, 236 decided
- Rooflight 87%, 589 decided
- Outbuilding and garden room 78%, 64 decided
- Porch 77%, 47 decided
- Garage conversion 85%, 41 decided
- Basement 77%, 111 decided
- Window and door 93%, 248 decided