14 Montpelier Grove London NW5 2XD Data via plota.co.uk

REGISTERED 2026/1120/P
Extensions & alterations
Council
Camden 3.1/10
Date received
23 Mar 2026
Date validated
23 Mar 2026
Postcode
NW5 2XD

Description

Erection of a single storey side and rear extension, creation of a first floor rear roof terrace with associated balustrades, replacement of front and rear dormers, a rear rooflight and a first floor rear window with a new window and access door, and refurbishment of main roof. Data via plota.co.uk

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Last checked

Decision outlook

Plota predicted a decision around 14 Sept 2026; it is now day 175.

Day 175, past the statutory target. 70% of extensions in Camden are decided within thirteen weeks; extensions of time are common, and the council need not decide on the day. Last seen undecided on 24 Aug 2026.

Day 175119 days past the 56-day target
52%decided within 8 weeks
98%approved
7%go to committee

Plota live figures for extensions decided by Camden in the last twelve months, from validation. Camden decision record →

Site constraints 4

Kentish Town conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
Article 4 direction
Basements. Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
Air quality management area: Camden AQMA
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Also on the record
Inside the Camden built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 11 September 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

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Other new applications on this street

17 Jul 2026Approved

Flat 1 10 Montpelier Grove London NW5 2XD

REAR GARDEN: 1 x Palm (T1) - Fell to ground level.

2026/2982/T
9 Apr 2026Pending

29 Montpelier Grove London NW5 2XE

REAR GARDEN: 1 x Lime (Tilia spp.) (T1) - Fell to ground level. All works to be ...

2026/1302/T

Nearby new applications

10 Sept 2026Pending

Flat A 59 Torriano Avenue London NW5 2SG

Erection of mansard roof extension with associated rear roof terrace; provision ...

2026/3939/P
8 Sept 2026Pending

36 Leighton Grove London NW5 2QP

Replacement of existing timber single-glazed sliding sash windows to front and r...

2026/3827/P
8 Sept 2026Pending

40 Leighton Grove London NW5 2QP

Replacement of existing timber single-glazed sliding sash windows to front and r...

2026/3831/P
8 Sept 2026Pending

Flat 1st And 2nd Floor 326 Kentish Town Road London NW5 2TH

Erection of a replacement single storey rear infill extension and alterations to...

2026/3833/P
6 Sept 2026Pending

17 Lady Margaret Road London NW5 2NG

Erection of a timber garden room for use as home gym, sauna and garden store.

2026/3636/P
4 Sept 2026Pending

Flat 19, 47 Carleton Road, London, N7 0EU

T1 = TO REDUCE 1 X LIME TREE BY 2.5MTRS RAISE THE ROWN TO 5.0MTRS & REMOVE THE

P2026/2298/TRE

Historical activity at this location

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

Within ~100m

Nearby activity

2024 Approved
15 Montpelier Grove London Camden NW5 2XD
Replacement of the existing rear conservatory with a rear extension, replacement of exist…
2024/4982/P
2024 Approved
9 Montpelier Grove London NW5 2XD
Demolition of the existing rear addition and erection of single-storey rear and side exte…
2024/3181/P
2024 Approved
11 Montpelier Grove London NW5 2XD
Erection of new rear boundary wall.
2024/1353/P
2024 Refused
15 Montpelier Grove London Camden NW5 2XD
Replacement of the existing conservatory with a single storey side/rear extension and a s…
2024/0245/P
2024 Approved
129 Brecknock Road London N19 5AE
Conversion of two flats into a single family dwellinghouse, new slate tiles and two conse…
2024/0081/P
2024 Approved
35 Montpelier Grove London NW5 2XE
FRONT GARDEN: 1 x Lime (T1) - Re-pollard to previous reduction points approx. 3m.
2024/0139/T
2023 Approved
10 Montpelier Grove London NW5 2XD
FRONT GARDEN: 1 x Lime (tree 646) - Re-pollard to previous points. REAR GARDEN: 1 x Lomba…
2023/3660/T
2023 Approved
43 Countess Road London NW5 2XH
FRONT GARDEN: 1 x Lime (T1) - Remove regrowth (approx. 2m- 3m) back to original growth po…
2023/1916/T
2023 Approved
9 Montpelier Grove London NW5 2XD
REAR GARDEN: 1 x Poplar (T1) - Reduce decayed stem by 6m and reduce remaining stem by 4m.
2023/0775/T
2023 Approved
24 Montpelier Grove London Camden NW5 2XD
Demolition of existing ground floor rear extension and replacement with new extension; cr…
2023/0377/P
2023 Approved
12 Dunollie Road London NW5 2XP
FRONT GARDEN: 1 x Goat Willow (DR.N1) - Pollard at 2m.
2023/0633/T
2022 Approved
5 Montpelier Grove London NW5 2XD
Erection of new front dormer and replacement of rear dormer by an enlarged one with assoc…
2022/3612/P
2022 Approved
Ground Floor Flat 123 Brecknock Road London N19 5AE
Erection of single storey rear and side extensions with glazed roofs.
2022/1986/P
2022 Approved
19 Montpelier Grove London NW5 2XD
Erection of a single storey rear extension.
2022/1357/P
2021 Approved
Maisonette 1 Lower Ground And Ground Floor 4 Montpelier Grove London NW5 2XD
Construction of a part single part two storey rear extension at lower and ground floor le…
2021/4211/P
2021 Approved
10 Montpelier Grove London NW5 2XD
FRONT GARDEN: 1 x Lime (T646) - Re-pollard and clear basal/stem growth to provide 2m clea…
2021/5974/T
2021 Approved
45 Countess Road London NW5 2XH
REAR GARDEN: 1 x Mimosa (T1) - Reduce height by up to 2m, to match willow leaved pear nex…
2021/5691/T
2021 Approved
9 Montpelier Grove London NW5 2XD
FRONT GARDEN: 1 x Crab Apple (Malus Floribunda) - Reduce by one third to alleviate overha…
2021/4346/T
2021 Approved
45 Countess Road London NW5 2XH
REAR GARDEN: 1 x Cherry tree (T1) - Reduce crown by up to 3m.
2021/3775/T
2021 Approved
3 Carleton Gardens Brecknock Road London N19 5AQ
Certifcate of Lawfulness for the conversion of rear window to double doors on ground floo…
2021/3077/P
2016 Approved
Upper Flat 38 Montpelier Grove London NW5 2XE
Enlargement of front dormer and erection of rear roof terrace to dwelling house (Class C3…
2016/3800/P
2016 Approved
21 Dunollie Road London NW5 2XN
Side return extension to rear and reconstruction of existing single storey rear outshoot.
2016/2928/P
2016 Approved
Flats 1, 2 & 3 25 Montpelier Grove London NW5 2XD
Erection of rear extensions at ground and second floor levels; enlargement of existing do…
2016/3307/P
2016 Approved
22 Montpelier Grove London NW5 2XD
Erection of single-storey rear and side infill extension as replacement for existing cons…
2016/1082/P
2016 Approved
5 Montpelier Grove London NW5 2XD
Erection of a two storey rear extension at lower ground and upper ground floor level, and…
2016/0108/P
Camden
Planning Authority Score
3.1/10
Poor
#231 of 296 councils
Relevant to this application:
Householder decisions

Camden is slower than most councils at deciding householder applications, ranking #242 out of 296. Householder applications are slightly less likely to be approved here (88%) than the national average (90%).

Slower than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Camden decision statistics
Based on MHCLG data, the year to March 2026
88%
Overall approval rate
Above avg (87%) #149 of 296
88%
Householder approved
Below avg (90%) #215 of 296
49%
Decided in 8 weeks
Below avg (63%) #242 of 296
41%
Extended time limit
Below avg (41%) #158 of 296
90%
Minor dwellings approved
467 decided (1-9 homes)
80%
Major dwellings approved
10 decided (10+ homes)
93%
Change of use approved
46 decided
1,973
Total decisions
234 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings