8 Carlyon Avenue, South Harrow, Harrow, HA2 8SX

Pending PL/0935/26 - Householder
Extensions & alterations
Council
Harrow
Date received
18 Apr 2026
Postcode
HA2 8SX
Type
Householder

Description

Conservatory to rear (Retrospective)

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5.9/10
Planning Authority Score
#101 of 282

Harrow is faster than most councils at deciding householder applications, ranking #46 out of 282. Harrow is also one of the strictest councils - it refuses more householder applications than almost any other, with only 83% approved vs 90% nationally.

Harrow decision performance
Based on MHCLG data, 2025
78%
Overall approval rate
Below avg (87%) #262 of 282
83%
Householder approved
Below avg (90%) #247 of 282
89%
Decided in 8 weeks
Above avg (71%) #46 of 282
31%
Extended time limit
Below avg (40%) #59 of 282
49%
Minor dwellings approved
136 decided (1-9 homes)
100%
Major dwellings approved
4 decided (10+ homes)
54%
Change of use approved
24 decided
1,316
Total decisions
287 refused in 2025
Source: MHCLG planning statistics

Nearby applications

206 The Heights, Northolt, Harrow, UB5 4BU

(none)

PL/1190/26 - 7 May 2026

ALEXANDRA PARK Alexandra Avenue, Rayners Lane, Harrow

Electronic Communications Notification: Removal of 15m pole and installation of ...

PL/1171/26 - 5 May 2026

12 Hadleigh Close, Harrow, HA2 8FA

Single storey rear extension: 4.00 metres deep, 2.60 metres maximum height and 2...

PL/0954/26 - 18 Apr 2026

209 Eastcote Lane, Harrow, HA2 8RR

Single storey rear extension: 4.00 metres deep, 3.15 metres maximum height and 3...

PL/0915/26 - 18 Apr 2026

183 Eastcote Lane, Harrow, HA2 8RR

Single storey rear extension: 6.00 metres deep, 2.80 metres maximum height and 2...

PL/0973/26 - 18 Apr 2026

88 The Heights, Northolt, Harrow, UB5 4BS

Certificate of Lawful Development (Proposed): Alterations and extension to roof ...

PL/0881/26 - 30 Mar 2026