17 Ashtree Road Costessey Norfolk NR5 0LS
Pending Consideration
2026/0545
Description
Conversion of attic space to include flat roof dormer with 2 windows and 2 Juliet balconies.
Historical activity at this location
10 previous applications on record - archival context, not part of the live application.
This property
Previous applications at this address
Within ~100m
Nearby activity
2019
With conditions
17 Ashtree Road Costessey NR5 0LS
Demolition of existing outbuilding and erection of replacement outbuilding
2019
With conditions
17 Ashtree Road Costessey NR5 0LS
Demolition of existing outbuilding and erection of replacement outbuilding
2019
With conditions
20 Ashtree Road Costessey NR5 0LS
Variation of condition 2 of permission 2013/0428/F - Amendment to garage from brickwork t…
2019
With conditions
20 Ashtree Road Costessey NR5 0LS
Variation of condition 2 of permission 2013/0428/F - Amendment to garage from brickwork t…
2018
With conditions
14 Ashtree Road Costessey NR5 0LS
To convert and extend a garage into a single storey one bedroom dwelling
2018
With conditions
14 Ashtree Road Costessey NR5 0LS
To convert and extend a garage into a single storey one bedroom dwelling
South Norfolk Broadland
Planning Authority Score
6.4/10
Average
#81 of 292 councils
Relevant to this application:
Householder decisions
South Norfolk Broadland ranks #117 out of 292 councils for householder decision speed. Householder applications are slightly more likely to be approved here (96%) than the national average (90%).
These figures are council-wide context, not a prediction for this application.
View full council performance
South Norfolk Broadland decision performance
Based on MHCLG data, 2025
94%
Overall approval rate
Above avg (87%) #31 of 292
96%
Householder approved
Above avg (90%) #45 of 292
70%
Decided in 8 weeks
Above avg (64%) #117 of 292
41%
Extended time limit
Above avg (40%) #153 of 292
83%
Minor dwellings approved
137 decided (1-9 homes)
88%
Major dwellings approved
17 decided (10+ homes)
97%
Change of use approved
35 decided
1,050
Total decisions
63 refused in 2025