51 Grosvenor Drive Hornchurch RM11 1PH

Pending P0594.26
Extensions & alterations
Council
Havering 2.4/10
Date received
11 May 2026
Date validated
11 May 2026
Postcode
RM11 1PH

Description

New Front Dormer

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92 HARROW DRIVE HORNCHURCH RM11 1NX

Certificate of Lawfulness for proposed air source heat pump

D0222.26 - 21 May 2026

94 HARROW DRIVE HORNCHURCH RM11 1NX

Certificate of Lawfulness for a proposed air source heat pump

D0223.26 - 21 May 2026

34 Candover Road Hornchurch RM12 4TZ

Certificate of lawfulness for proposed loft conversion with rear dormer, single ...

D0213.26 - 18 May 2026

53 Hyland Way Hornchurch RM11 1DN

Ground floor rear extension and double storey side extension.

P0623.26 - 18 May 2026

27 Rural Close Hornchurch RM11 1FH

Certificate of Lawfulness for a single-storey rear extension

D0207.26 - 13 May 2026

6 Austral Drive Hornchurch RM11 1JJ

Proposed Extension to Existing Rear Dormer

P0595.26 - 12 May 2026

Historical activity at this location

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

This property

Previous applications at this address

2025 Approved
Certificate of Lawfulness for proposed half hip to gable roof conversion and extension of…
D0099.25
2025 With conditions
Single storey rear extension and garage conversion with roof alterations.
P0353.25
Within ~100m

Nearby activity

2025 With conditions
23 Grosvenor Drive Hornchurch RM11 1PH
Application for the change of use from a residential dwelling (Use Class C3), to a childr…
P0687.25
2024 With conditions
60 Grosvenor Drive Hornchurch RM11 1PN
Part single, part two storey side/rear extension
P0973.24
2023 Approved
60 Grosvenor Drive Hornchurch RM11 1PN
Certificate of Lawfulness for conversion of roof space to habitable use to include a rear…
D0520.23
2023 With conditions
60 Grosvenor Drive Hornchurch RM11 1PN
Single storey rear extension with an overall depth of 6.00m, a maximum height of 4.00m, a…
Y0311.23
2023 With conditions
15 GROSVENOR DRIVE HORNCHURCH RM11 1PH
Single storey rear extension following demolition of existing rear extension.
P1404.23
2023 Approved
22 Elmhurst Drive Hornchurch RM11 1PE
Certificate of Lawfulness for a rear outbuilding
D0410.23
2022 With conditions
43 GROSVENOR DRIVE HORNCHURCH RM11 1PH
Certificate of Lawfulness for conversion of roof space to habitable use to include a rear…
D0078.22
2020 With conditions
5 Grosvenor Drive Hornchurch RM11 1PH
Application for a non-material amendment to planning permission Ref: P1172.19 dated 04/12…
N0061.20
2020 With conditions
44 ELMHURST DRIVE HORNCHURCH RM11 1PE
Single storey side/rear extension
P1576.20
2020 Approved
20 ELMHURST DRIVE HORNCHURCH RM11 1PE
Certificate of Lawfulness for proposed outbuilding to be used as a games room and office.
D0469.20
2020 With conditions
34 Elmhurst Drive Hornchurch RM11 1PE
Single storey rear extension and part conversion of garage to habitable use.
P0868.20
2019 Approved
58 Grosvenor Drive Hornchurch RM11 1PN
Certificate of lawfulness for proposed loft conversion to include rear dormer and front r…
D0483.19
2019 Approved
20 Elmhurst Drive Hornchurch Essex RM11 1PE
Certificate of lawfulness for a hip to gable loft conversion to include rear dormer 2 no…
D0340.19
2019 With conditions
36 Grosvenor Drive Hornchurch RM11 1PN
Single storey rear extension
P1175.19
2019 With conditions
5 Grosvenor Drive Hornchurch RM11 1PH
Single storey side extension.
P1172.19
2019 Approved
47 Grosvenor Drive Hornchurch RM11 1PH
Certificate of lawfulness for proposed loft conversion with rear dormer.
D0138.19
2019 With conditions
36 Grosvenor Drive Hornchurch RM11 1PN
Single storey rear extension
P0527.19
2018 Approved
31 Grosvenor Drive Hornchurch RM11 1PH
Certificate of Lawfulness for a hip to gable loft conversion with rear dormer and 2No fro…
D0464.18
2018 With conditions
5 Grosvenor Drive Hornchurch RM11 1PH
Single storey side extension
P1844.18
2018 With conditions
31 Grosvenor Drive Hornchurch RM11 1PH
Proposed single storey rear extension
P1490.18
2017 With conditions
50 Grosvenor Drive HORNCHURCH RM11 1PN
Rear and side single storey extension
P1013.17
2016 Approved
42 Elmhurst Drive HORNCHURCH RM11 1PE
Certificate of lawfulness for proposed new hip to gable loft conversion, with rear dormer.
D0384.16
2016 With conditions
42 Elmhurst Drive HORNCHURCH RM11 1PE
Single storey side and rear extension enlarging the kitchen/dining room and living room.
P1224.16
Havering
Planning Authority Score
2.4/10
Poor
#257 of 292 councils
Relevant to this application:
Householder decisions

Havering is slower than most councils at deciding householder applications, ranking #197 out of 292. 47% of applications have the time limit extended, above the 40% national average. Havering is also one of the strictest councils - it refuses more householder applications than almost any other, with only 81% approved vs 90% nationally.

One of the strictest councils
only 81% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Havering decision performance
Based on MHCLG data, 2025
73%
Overall approval rate
Below avg (87%) #286 of 292
81%
Householder approved
Below avg (90%) #267 of 292
57%
Decided in 8 weeks
Below avg (64%) #197 of 292
47%
Extended time limit
Above avg (40%) #201 of 292
43%
Minor dwellings approved
164 decided (1-9 homes)
82%
Major dwellings approved
11 decided (10+ homes)
25%
Change of use approved
100 decided
1,476
Total decisions
401 refused in 2025
Source: MHCLG planning statistics · See full council rankings