26 Hamnett Road Prescot Knowsley L34 6LL Data via plota.co.uk

26/00172/CLU - Certificate of Lawful Use/Dev. Existing Approved
Admin / procedural

Proposal

Certificate of lawfulness for existing single storey side extension Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
13 Apr 2026
✓
Approved
29 Apr 2026

Approved on 29 Apr 2026 · Delegated Decision · Last checked 5 Jul 2026

Documents

View the documents on the council's website ↗

Site constraints 4

Coal mining development high risk area
Recorded coal mining features at or near the surface. Most planning applications here need a coal mining risk assessment.
From the Mining Remediation Authority, formerly the Coal Authority. The development high risk area marks recorded coal mining features at or near the surface: mine shafts and adits, shallow workings, mine gas and former opencast sites. Most planning applications there need a coal mining risk assessment; householder applications, changes of use and some minor works are exempt. Mine entry positions come from old plans and can be out by several metres, and unrecorded workings can exist anywhere in the coalfield.
Coal mining risk assessments ↗
Habitat network: Network Enhancement Zone 2
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Radon affected area, class 5
An estimated 10 to 30% of homes reach the radon action level. Indicative for the 1 km square, which takes the highest class found in it; a radon test gives the answer for a building.
From the British Geological Survey and UK Health Security Agency indicative atlas. Under building regulations, as the BRE guide BR 211 (2023) sets out, new buildings and extensions need basic radon protection from class 3 in England and Wales and from class 2 in Scotland, and full protection from class 5. The class at the site itself, from the detailed BGS map, decides which.
UKHSA radon ↗
Also on the record
Inside the Prescot built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Mining Remediation Authority, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) 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 2

Last sold for £105,000 in April 2014. Semi-detached house, freehold.

8 April 2014£105,000Recorded as a transfer outside a standard sale
27 June 1997£53,750New build

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

Building

Floor area71 m² (764 sq ft)
Energy ratingD (67 out of 100), could reach B
PropertySemi-detached house, 3 habitable rooms
Built1996 to 2002
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, insulated (assumed)

From the energy performance certificate lodged in September 2025, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate

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Other new applications on this street

2 Oct 2026Pending

27 Hamnett Road Prescot Knowsley L34 6LL

ERECTION OF A SINGLE STOREY SIDE AND REAR EXTENSION.

26/00488/FUL

Nearby new applications

2 Oct 2026Pending

27 Hamnett Road Prescot Knowsley L34 6LL

ERECTION OF A SINGLE STOREY SIDE AND REAR EXTENSION.

26/00488/FUL
16 Sept 2026Pending

3 Lawler Grove Prescot Knowsley L34 6LP

ERECTION OF 1NO. OUTBUILDING TO REAR OF DWELLING.

26/00421/FUL
20 Aug 2026Pending

Recreation Ground Eaton Street Prescot Knowsley L34 6HH

ERECTION OF PRE FABRIFACTED BIG TOP

26/00413/FUL
17 Aug 2026Pending

77 Scotchbarn Lane Prescot Knowsley L34 2TG

CERTIFICATE OF LAWFULNESS FOR EXISTING SINGLE STOREY REAR EXTENSION

26/00358/CLU
28 Jul 2026Pending

Grass Verge Prescot Bypass Prescot Knowsley

PROPOSAL: PRIOR APPROVAL DETERMINATION FOR THE INSTALLATION OF 15M STREETWORKS M...

26/00355/TEL
21 Jul 2026Pending

57 High Street Prescot Knowsley L34 6HF

CHANGE OF USE APPLICATION TO RETAIN AND CONTINUE THE USE OF THE GROUND FLOOR OF ...

26/00304/FUL

Important details

Council
Knowsley
Application type
Certificate of Lawful Use/Dev. Existing
Postcode
L34 6LL
Received
13 Apr 2026
Validated
13 Apr 2026
Ward
Prescot North
Parish
Prescot Town Council
Case officer
Show
Target decision
8 Jun 2026
Decision
Granted
Decision date
29 Apr 2026
Decision level
Delegated Decision
Applicant
Show

Consultation & key dates

Statutory expiry
8 Jun 2026
Env. assessment
No

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
10 Lloyd Road Prescot Knowsley L34 6LG
APPLICATION FOR A NON-MATERIAL AMENDMENT FOLLOWING GRANT OF PLANNING PERMISSION 24/00480/…
24/00480/NMA
2024 Approved
10 Lloyd Road Prescot Knowsley L34 6LG
ERECTION OF A SINGLE STOREY SIDE AND REAR EXTENSION WITH EXTERNAL LANDSCAPING WORKS
24/00480/FUL
2024 Approved
43 Fletcher Avenue Prescot Knowsley L34 6LN
ERECTION OF A TWO STOREY SIDE AND REAR EXTENSION, FRONT PORCH AND SINGLE STOREY FRONT EXT…
24/00292/FUL
2023 Approved
20 Hamnett Road Prescot Knowsley L34 6LL
ERECTION OF SINGLE STOREY SIDE AND REAR EXTENSION
23/00141/FUL
2022 Approved
12 Fletcher Avenue Prescot Knowsley L34 6LN
ERECTION OF A TWO STOREY SIDE EXTENSION AND A SINGLE STOREY REAR EXTENSION
22/00439/FUL
2022 Approved
7 Fletcher Avenue Prescot L34 6LN
ERECTION OF A DETACHED BUILDING TO REAR GARDEN AREA FOR RECREATIONAL USE
22/00002/FUL
2021 Approved
23 Marlborough Road Prescot Knowsley L34 6LE
NON MATERIAL AMENDMENT FOLLOWING THE GRANT OF PLANNING PERMISSION 21/00575/NMA (ERECTION…
21/00575/NMA
2021 Approved
23 Marlborough Road Prescot Knowsley L34 6LE
ERECTION OF SINGLE STOREY SIDE AND REAR EXTENSION
21/00575/FUL
2020 Approved
10 Lloyd Road Prescot L34 6LG
ERECTION OF A FIRST FLOOR SIDE EXTENSION AND A TWO STOREY SIDE AND REAR EXTENSION
20/00737/FUL
2019 Approved
9 Hamnett Road Prescot L34 6LL
ERECTION OF SINGLE STOREY REAR / SIDE EXTENSION AND FRONT PORCH
19/00283/FUL
2019 Approved
31 Hamnett Road Prescot Knowsley L34 6LL
ERECTION OF A TWO STOREY SIDE EXTENSION
19/00203/FUL
2017 Approved
15 Chapman Grove Prescot L34 6LW
ERECTION OF SINGLE STOREY SIDE EXTENSION
17/00499/FUL
2017 Refused
15 Chapman Grove Prescot L34 6LW
CONSTRUCTION OF NEW SINGLE STOREY SIDE EXTENSION WITH HIPPED ROOF
17/00276/CLD
2016 Approved
31 Fletcher Avenue Prescot L34 6LN
PROPOSED REMOVAL OF EXISTING CONSERVATORY TO BE REPLACED WITH WHITE PVCU SOLID ROOFED CON…
16/00469/FUL
Knowsley
Planning Authority Score
4.8/10
Below average
#159 of 296 councils
Relevant to this application:
Householder decisions

Knowsley ranks #186 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (95%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Knowsley decision statistics
Based on MHCLG data, the year to March 2026
94%
Overall approval rate
Above avg (87%) #41 of 296
95%
Householder approved
Above avg (90%) #83 of 296
60%
Decided in 8 weeks
Below avg (63%) #186 of 296
45%
Extended time limit
Above avg (41%) #191 of 296
92%
Minor dwellings approved
12 decided (1-9 homes)
67%
Major dwellings approved
6 decided (10+ homes)
83%
Change of use approved
23 decided
299
Total decisions
19 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.

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.