3 Grove Park Terrace,Chiswick,W4 3QG Data via plota.co.uk

P/2026/2585 - Householder Applications REGISTERED: Under Consultation
Extensions & alterations

Proposal

Erection of a single storey rear extension and enlargement of existing rear roof extension. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
10 Sept 2026
✓
Validated
14 Sept 2026
Decision
Expected by 9 Nov 2026

This application is under consideration - no decision has been issued yet. Plota predicts a decision around 7 Nov 2026, from Hounslow's recent extensions. Comments are open until 9 Oct 2026.

Comment on this application ↗

Documents 5

Statements & assessments 1

PDF 0188 3 grove park terrace w4 3qg_ planning das.pdf P-Design and Access Statement · 10 Sept 2026 View ↗

Plans & drawings 2

PDF P-All in one Plans Proposed P-All in one Plans Proposed · 15 Sept 2026 View ↗ PDF 0188 3 grove park terrace w4 3qg_ drawing pack.pdf P-Location Plan · 10 Sept 2026 View ↗

Application forms 1

PDF ApplicationFormRedacted.pdf P-Planning Application Form · 10 Sept 2026 View ↗

Other documents 1

PDF P-Published Fire Safety P-Published Fire Safety · 15 Sept 2026 View ↗

All documents on the council site ↗

Site constraints 6

Flood zone 3, rivers and sea
High chance: a 1 in 100 or greater annual chance from rivers, or 1 in 200 from the sea. Any development here needs a flood risk assessment. Defences are not counted.
The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.
Flood map ↗
Grove Park 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
Dwellinghouses (C3) to small HMOs (C4) - borough-wide Article 4 Direction. Named permitted development rights are withdrawn here.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: Hounslow 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
4 listed buildings within 150 m; Inside the Hounslow built-up area.
Not affected
Not green belt · No scheduled monument at the site

Checked on 18 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.

Sales history 1

Last sold for £2,060,000 in December 2025. Terraced house, freehold.

15 December 2025£2,060,000

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

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Other new applications on this street

24 Aug 2026Pending

2 Grove Park Terrace,Chiswick,W4 3QG

Works to trees in a conservation area ;T1-Canary Island Date Palm(Phoenix canari...

P/2026/2422
6 Aug 2026Approved

9 Grove Park Terrace, Chiswick, London, W4 3QG

Works to trees in a Conservation Area- the felling of two trees a Purple Plum...

P/2026/2295
20 May 2026Withdrawn

3 Grove Park Terrace,Chiswick,London,W4 3QG

Works to trees in a Conservation Area - 1 X G1 Bay & pittosporum hedge trimming...

P/2026/1523
13 May 2026Approved

1 Grove Park Terrace, Chiswick, London, W4 3QG

Works to trees within a conservation area. T2 Ash (Fraxinus excelsior). Reduce ...

P/2026/1444

Nearby new applications

30 Sept 2026Pending

FORMER KEW BIOTHANE PLANT, MELLISS AVENUE, Kew, RICHMOND UPON THAMES, TW9 4BZ

- Details pursuant to schedule 6 public space plan, Paragraph 6.1 and 6.2 of the...

PA26/3309
29 Sept 2026Pending

1 Riverview Grove, Chiswick, London W4 3QL

Works to Cherry tree within TPO 22 (T29). Fell in sections to ground level.

P/2026/2762
17 Jul 2026Withdrawn

The Old Station House,2 Grove Park Road,Chiswick,London,W4 3SG

Change of use of the ground floor and lower ground floor to create three self-co...

P/2026/2100
28 Sept 2026Pending

14 Grove Park Gardens, Chiswick, London, W4 3RZ

Variation of condition 2 (Approved Plans) following planning permission P/2025/2...

P/2026/2737
28 Sept 2026Pending

14 Grove Park Gardens, Chiswick, London, W4 3RZ

Variation of condition 2 (Approved Plans) to allow the repositioning of approved...

P/2026/2738
24 Aug 2026Pending

2 Grove Park Terrace,Chiswick,W4 3QG

Works to trees in a conservation area ;T1-Canary Island Date Palm(Phoenix canari...

P/2026/2422

Important details

Council
Hounslow
Application type
Householder Applications
Postcode
W4 3QG
Received
10 Sept 2026
Validated
14 Sept 2026
Ward
Chiswick Riverside
Case officer
Show
Applicant
Show

Decision outlook

Day 20 of the 56-day target. Hounslow usually decides extensions by day 54.

Day 2036 days to the 56-day target
78%decided within 8 weeks
81%approved
919decided in the last year

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

Consultation & key dates

Consultation
15 Sept 2026
Comments by
9 Oct 2026
Site or press notice
18 Sept 2026
Statutory expiry
9 Nov 2026

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
1 Riverview Grove, Chiswick, London, W4 3QL
Works to Cherry tree within TPO 22 (T29). Crown reduce back to previous reduction points…
P/2025/3553
2025 Approved
Isis Court,Grove Park Road ,Chiswick, London, W4 3SA
Works to nine Lime trees within a conservation area. Crown reduce by pollard pruning remo…
P/2025/3537
2025 Approved
1 Riverview Grove, Chiswick, London, W4 3QL
Works to Holly tree (T2) within conservation area. Reduce height by approximately 1 metre…
P/2025/3559
2025 Approved
13 Riverview Road, Chiswick, London, W4 3QH
Five day tree notification to fell Plum tree in rear garden within a conservation area
P/2025/2993
2025 Approved
54 Grove Park Gardens, Chiswick, London, W4 3RZ
Works to Cherry tree T1 at front of site within a conservation area. Removal of limb over…
P/2025/2196
2025 Approved
45 Grove Park Gardens, Chiswick, London, W4 3RY
Erection of single storey front/side extension to the house.
P/2025/1940
2025 Approved
49 Grove Park Gardens, Chiswick, London, W4 3RY
Erection of single storey side extension to the house.
P/2025/0817
2025 Approved
30 Grove Park Terrace, Chiswick, London, W4 3QG
Works to trees within a conservation area: T1 (Weeping Birch) - Reduce overlong, extended…
P/2025/0889
2024 Approved
58 Grove Park Gardens, Chiswick, London, W4 3RZ
Works to tree within a conservation Area: Front garden T1 (Magnolia) x2 - Reduce back to…
P/2024/3518
2024 Approved
17 Grove Park Terrace, Chiswick, W4 3QE
Works to trees in a Conservation Area: Two Limes (T1) - Reduce crown by approximately two…
P/2024/3353
2024 Approved
52 Grove Park Terrace, Chiswick, London, W4 3QE
Erection of a single storey studio outbuilding in the rear garden of a Grade II listed ho…
P/2024/2079
2024 Approved
52 Grove Park Terrace, Chiswick, London, W4 3QE
Listed Building Consent for the erection of a single storey studio outbuilding in the rea…
P/2024/2080
2024 Approved
19 Riverview Road, Chiswick, London, W4 3QH
Erection of a single storey rear and a rear roof extension with two front roof windows
P/2024/1542
2024 Approved
81 Grove Park Road, Chiswick, London, W4 3QD
Erection of a rear roof dormer extension to the house.
P/2024/1827
2024 Approved
1 RIVERVIEW ROAD, CHISWICK, W4 3QH
Fell Leyland Cyprus Tree (T2) and the removal of the stump in rear garden in conservation…
P/2024/0916
2024 Approved
83 GROVE PARK ROAD, CHISWICK, W4 3QD
Works to Holly tree (T1) in rear garden in conservation area. Reduce crown by 1.5-2 metre…
P/2024/0947
2024 Approved
52 GROVE PARK TERRACE, CHISWICK, W4 3QE
Replacement of the existing slate roof
P/2024/1172
2024 Approved
44 Grove Park Gardens, Chiswick, London, W4 3RZ
Works to Tree in a Conservation Area - T1 Robinia Reduce all aspects of the crown by appr…
P/2024/1829
2024 Approved
3 RIVERVIEW GROVE, CHISWICK, W4 3QL
Works to tree in a conservation area: T1 Birch rear left hand corner - Fell to ground lev…
P/2024/1235
2024 Approved
19 GROVE PARK TERRACE, CHISWICK, LONDON, W4 3QE
Works to a tree in a Conservation Area: Mimosa (T1) - Reduce crown by approximately two m…
P/2024/1059
2016 Approved
11 GROVE PARK TERRACE CHISWICK LONDON W4 3QG
Erection of a front porch to the house
P/2016/0622
2016 Approved
CHISWICK QUAY HARTINGTON ROAD CHISWICK LONDON W4 3UR
Works and felling of trees within within TPO No. 204 and the Grove Park Conservation Area
P/2016/0783
2016 Refused
55 GROVE PARK ROAD CHISWICK LONDON W4 3RU
Erection of a single storey rear extension and creation of a basement with a front lightw…
P/2016/0223
2016 Withdrawn
18 GROVE PARK TERRACE CHISWICK LONDON W4 3QG
Erection of a single storey rear extension and an outbuilding in the rear garden of the h…
P/2016/0367
2016 Approved
18 GROVE PARK TERRACE CHISWICK LONDON W4 3QG
Removal of T1 Evergreen Magnolia and T2 Bay Tree in a conservation area
P/2016/0366
Hounslow
Planning Authority Score
2.1/10
Poor
#268 of 296 councils
Relevant to this application:
Householder decisions

Hounslow is slower than most councils at deciding householder applications, ranking #203 out of 296. 47% of applications have the time limit extended, above the 41% national average. Hounslow is also one of the strictest councils - it refuses more householder applications than almost any other, with only 75% approved vs 90% nationally.

One of the strictest councils
only 75% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Hounslow decision statistics
Based on MHCLG data, the year to March 2026
71%
Overall approval rate
Below avg (87%) #294 of 296
75%
Householder approved
Below avg (90%) #293 of 296
56%
Decided in 8 weeks
Below avg (63%) #203 of 296
47%
Extended time limit
Above avg (41%) #208 of 296
38%
Minor dwellings approved
82 decided (1-9 homes)
93%
Major dwellings approved
14 decided (10+ homes)
29%
Change of use approved
72 decided
1,191
Total decisions
340 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use