18 Park Road Timperley Altrincham WA14 5AU Data via plota.co.uk

120213/HHA/26 - Householder application Awaiting decision
Extensions & alterations

Proposal

Erection of single storey rear extension and associated external alterations including raised decking to rear Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
14 Oct 2026
Decision
Expected by 9 Dec 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 7 Dec 2026, from Trafford's recent extensions.

Documents 8

Plans & drawings 5

PDF PROPOSED ELELVATIONS Plans · 14 Oct 2026 View ↗ PDF EXISTING ELELVATIONS Plans · 14 Oct 2026 View ↗ PDF EXISTING SITE PLAN Plans · 14 Oct 2026 View ↗ PDF EXISTING AND PROPOSED FLOOR PLANS Plans · 14 Oct 2026 View ↗ PDF PROPOSED SITE PLAN Plans · 14 Oct 2026 View ↗

Application forms 2

PDF APPLICATIONFORMREDACTED Application Form · 14 Oct 2026 View ↗ PDF CIL FORM CIL Questions · 14 Oct 2026 View ↗

Other documents 1

PDF SITE LOCATION Site Location · 14 Oct 2026 View ↗

All documents on the council site ↗

Site constraints 4

In flood zones plus climate change
Inside the extent flood zones 2 and 3 could reach with climate change: the Central allowance for the 2080s on rivers, the Upper End allowance for sea level rise to 2125. From rivers. Defences are not counted.
The Environment Agency flood map for planning. Councils use it to decide when a flood risk assessment and the sequential test are needed. It is indicative and does not show whether a particular property will flood.
Flood map ↗
Also on the record
Nature recovery project: Lost Wetlands; Inside the Altrincham built-up area; Air quality management area 63 m away: Trafford AQMA.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 21 October 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 6

Last sold for £783,000 in May 2026. Semi-detached house, freehold.

22 May 2026£783,000
13 June 2024£765,000
17 February 2017£490,000
19 June 2009£330,000
24 May 2001£229,000
3 June 1997£127,000

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

Building

Floor area173 m² (1,862 sq ft)
Energy ratingE (47 out of 100), could reach C
PropertySemi-detached house, 6 habitable rooms
Built1900 to 1929
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, no insulation (assumed)

From the energy performance certificate lodged in December 2023, the latest held for this property. The building may have changed since. View the certificate

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Other new applications on this street

10 Sept 2026Refused

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23 Jun 2026Pending

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Demolition of existing conservatory and erection of single storey rear extension...

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2 Oct 2026Pending

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10 Sept 2026Refused

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1 Sept 2026Pending

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25 Aug 2026Approved

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Important details

Council
Trafford
Application type
Householder application
Postcode
WA14 5AU
Received
14 Oct 2026
Validated
14 Oct 2026
Ward
Broadheath
Applicant
Show
Agent
lh

Decision outlook

Day 14 of the 56-day target. Trafford usually decides extensions by day 54.

Day 1442 days to the 56-day target
74%decided within 8 weeks
85%approved
799decided in the last year

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

Public comments

No public comments yet.

Last counted 21 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15294880
Planning Portal ref
PP-15294880
Env. assessment
No

Historical activity at this location

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

Within ~100m

Nearby activity

2025
23 Cholmondeley Avenue Timperley Altrincham WA14 5BB
Erection of part single/part two storey front and side, two storey side and single storey…
117288/HHA/25
2021 Approved
8 Abbotsford Grove Timperley WA14 5AZ
Erection of single storey rear and side extensions.
103324/HHA/21
2020 Approved
2 Banbury Drive Timperley WA14 5BD
Erection of a part single/part two storey rear extension
101915/HHA/20
2020 Approved
7 Park Avenue Timperley WA14 5AX
Construction of raised terrace to rear garden
101558/HHA/20
2020 Approved
2 Banbury Drive Timperley WA14 5BD
Application for Certificate of proposed lawful development for a proposed two storey rear…
101404/CPL/20
2019 Approved
2A Abbotsford Grove Timperley WA14 5AZ
Erection of single storey rear extension.
99549/HHA/19
2019 Refused
15 Abbotsford Grove Timperley WA14 5AZ
Conversion of basement to include additional side access and windows, creation of loft co…
97018/HHA/19
2019 Approved
3 St Hughs Close Timperley WA14 5HL
Application for a garage conversion to form additional living accommodation.
97929/HHA/19
2019 Approved
10 Park Road Timperley Altrincham WA14 5AU
Application for non-material amendment to planning permission 96423/HHA/18 to replace the…
98169/NMA/19
2018 Approved
10 Park Road Timperley Altrincham WA14 5AU
Erection of a single storey side and rear extension and part single storey, part two stor…
96423/HHA/18
2018 Approved
22 Park Road Timperley Altrincham WA14 5AU
Erection of a single storey rear extension.
94070/HHA/18
2017 Approved
3 Park Road Timperley Altrincham WA14 5AY
Conversion of the loft space into habitable living accommodation with side and rear dorme…
92123/HHA/17
2016 Approved
4 Malpas Drive Timperley WA14 5BH
Erection of a part single, part two storey rear extension.
88960/HHA/16
Trafford
Planning Authority Score
5.2/10
Average
#142 of 296 councils
Relevant to this application:
Householder decisions

Trafford ranks #120 out of 296 councils for householder decision speed. Householder applications are slightly less likely to be approved here (89%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Trafford decision statistics
Based on MHCLG data, the year to March 2026
87%
Overall approval rate
Above avg (87%) #185 of 296
89%
Householder approved
Below avg (90%) #212 of 296
71%
Decided in 8 weeks
Above avg (63%) #120 of 296
34%
Extended time limit
Below avg (41%) #95 of 296
86%
Minor dwellings approved
73 decided (1-9 homes)
64%
Major dwellings approved
11 decided (10+ homes)
78%
Change of use approved
27 decided
1,430
Total decisions
182 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

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.