75 Rosslyn Crescent, Harrow, HA1 2SA Data via plota.co.uk

Pending PL/1747/26 - Prior Notification - Larger Home Extension
Extensions & alterations
Council
Harrow 5.4/10
Date received
27 Jun 2026
Postcode
HA1 2SA
Type
Prior Notification - Larger Home Extension

Description

Single storey rear extension: 6.00 metres deep, 3.50 metres maximum height and 2.85 metres high to the eaves Data via plota.co.uk

Get alerts nearby Council site ↗

Nearby new applications

40 Rusland Park Road, Harrow, HA1 1UT

Replacement of detached garage; boundary treatment including installation of 2m ...

PL/1834/26 - 9 Jul 2026

44 Warrington Road, Harrow, HA1 1SY

Single storey side extension (demolition of lean to)

PL/1805/26 - 8 Jul 2026

HARROW COUNCIL HUB Forward Drive, Wealdstone, Harrow, HA3 8FL

Virgin Media’s intention to install above ground cabinets

PL/1819/25 - 3 Jul 2026

49 Kings Way, Harrow, HA1 1XT

Single and two storey side extension; external alterations: Conversion of dwelli...

PL/1743/26 - 30 Jun 2026

12 Moelyn Mews, Harrow, HA1 2RD

Single storey rear extension; conversion of garage to habitable room with instal...

PL/1388/26 - 26 Jun 2026

ALBRO HOUSE, 59 Palmerston Road, Harrow, HA3 7RR

Details pursuant to condition 31 (refurbishment and demolition survey) attached ...

PL/1664/26 - 26 Jun 2026

Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2025
30 Frognal Avenue, Harrow, HA1 2SF
Single storey rear extension: 6.00 metres deep, 3.28 metres maximum height and 3.00 metre…
PL/3084/25
2025 Approved
73 Rosslyn Crescent, Harrow, HA1 2SA
Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 2.85 metre…
PL/1435/25
2024 Approved
2 Frognal Avenue, Harrow, HA1 2SF
Single story rear extension; external alterations (demolition of rear extension)
PL/2233/24
2024 Approved
51 Rosslyn Crescent, Harrow, HA1 2SA
Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 3.00 metre…
PL/1108/24
2023 Approved
17 Rosslyn Crescent, Harrow, HA1 2SA
Details pursuant to Conditions 3 (Hard and Soft Landscaping) and 5 (Cycle Storage) attach…
P/1735/23
2023 Approved
17 Rosslyn Crescent, Harrow, HA1 2SA
Change Of Use From House Of Multiple Occupancy For Upto 6 Persons (Use Class C4) To House…
P/0459/23
2022 Refused
13 Rosslyn Crescent, Harrow, HA1 2SA
Redevelopment to provide two storey (2 bed) dwelling in rear garden; landscaping; bin and…
P/0504/22
2020 Withdrawn
Phoenix Industrial Estate Rosslyn Crescent, Harrow,
Redevelopment to provide two storey building with mezzanine floor for flexible B1, B2 and…
P/0726/20
2020 Approved
3A Frognal Avenue, Harrow, HA1 2SG
Rear dormer and insertion of two rooflights in front roofslope to provide a loft conversi…
P/0094/20
2019 Refused
3a Frognal Avenue, Harrow, HA1 2SG
Rear dormer and insertion of two rooflights in front roofslope to provide a loft conversi…
P/4462/19
2019 Approved
2 Frognal Avenue, Harrow, HA1 2SF
Single storey rear extension
P/0376/19
2018 Approved
13 Rosslyn Crescent, Harrow, HA1 2SA
Conversion of dwellinghouse into two flats (1 x 3 bed and 1 x 2 bed); two storey side ext…
P/5607/18
2018 Approved
13 Rosslyn Crescent, Harrow, HA1 2SA
Conversion of dwellinghouse into two flats; two storey side extension; single storey rear…
P/2481/17/5342
2018 Approved
73 Rosslyn Crescent, Harrow, HA1 2SA
Single storey rear extension: extending 4 metres beyond the original rear wall 2.95 Metre…
P/0924/18/PRIOR
2018 Withdrawn
73 Rosslyn Crescent, Harrow, HA1 2SA
Single Storey Rear Extension: extending 5 metres beyond the original rear wall, 2.95 metr…
P/0315/18/PRIOR
2017 Approved
Phoenix Industrial Estate Rosslyn Crescent, Harrow,
First floor side extension for use as ancillary estate office (Class B1)
P/5806/17
2017 Approved
17 Rosslyn Crescent, Harrow, HA1 2SA
Conversion of single dwelling to two flats; single storey rear extension; rear dormer to…
P/4971/16/5159
2017 Approved
13 Rosslyn Crescent, Harrow, HA1 2SA
Conversion of dwellinghouse into two flats; two storey side extension; single storey rear…
P/2481/17
2016 Approved
17 Rosslyn Crescent, Harrow, HA1 2SA
Conversion of single dwelling to two flats; single storey rear extension; rear dormer to…
P/4971/16
2016 Approved
17 Rosslyn Crescent, Harrow, HA1 2SA
Change of use from hmo (c4) to single dwelling (c3); single storey rear extension
P/2289/16
2016 Approved
17 Rosslyn Crescent, Harrow, HA1 2SA
Change of use from hmo (c4) to single dwelling (c3); single storey rear extension
P/0356/16
2025
2 Frognal Avenue, Harrow, HA1 2SF
CERTIFICATE OF LAWFUL DEVELOPMENT (PROPOSED): Use of house of multiple occupancy (HMO) fo…
PL/3246/25
2025
2 Frognal Avenue, Harrow, HA1 2SF
Certificate of Lawful Development Existing: Change of use from a C3 single dwelling house…
PL/1937/25
2025 Refused
2 Frognal Avenue, Harrow, HA1 2SF
Certificate of Lawful Proposed Development: C hange of use from a C3 single dwelling hous…
PL/1345/25
2024 Approved
2 Frognal Avenue, Harrow, HA1 2SF
Certificate of Lawful Proposed Development: Alterations to roof to form rear dormer, inst…
PL/2234/24
Harrow
Planning Authority Score
5.4/10
Average
#125 of 292 councils
Relevant to this application:
Householder decisions

Harrow is faster than most councils at deciding householder applications, ranking #88 out of 292. Harrow is also one of the strictest councils - it refuses more householder applications than almost any other, with only 83% approved vs 90% nationally.

One of the strictest councils
only 83% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Harrow decision performance
Based on MHCLG data, 2025
78%
Overall approval rate
Below avg (87%) #270 of 292
83%
Householder approved
Below avg (90%) #255 of 292
74%
Decided in 8 weeks
Above avg (64%) #88 of 292
31%
Extended time limit
Below avg (40%) #60 of 292
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 · See full council rankings