61 Gills Hill Lane Radlett Hertfordshire WD7 8DG Data via plota.co.uk

26/1462/PD42 - PD- Prior Approval 42 day (Hsehold ext) Awaiting decision
DemolitionExtensions & alterations

Proposal

Demolition of existing rear conservatory and construction of single storey rear extension. Depth: 4.00m, Height: 2.86m, Eaves: 2.62m. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
12 Oct 2026
✓
Consultation
16 Oct 2026
Decision
Expected by 23 Nov 2026

Under consideration

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

Comments are open until 10 Nov 2026

Comment on this application ↗

Documents 10

Plans & drawings 8

PDF 26/spe/000 Location plan and existing site plan Drawing/Plans · 12 Oct 2026 View ↗ PDF 26/e/001 Existing ground and first floor plans Drawing/Plans · 12 Oct 2026 View ↗ PDF 26/e/002 Existing roof plans Drawing/Plans · 12 Oct 2026 View ↗ PDF 26/e/004 Existing sections Drawing/Plans · 12 Oct 2026 View ↗ PDF 26/e/003 Existing elevations Drawing/Plans · 12 Oct 2026 View ↗ PDF 26/lhe/203 Proposed elevations and section Drawing/Plans · 12 Oct 2026 View ↗ PDF 26/lhe/201 Proposed plans Drawing/Plans · 12 Oct 2026 View ↗ PDF 26/spp-lhe/000 Proposed site plan Drawing/Plans · 12 Oct 2026 View ↗

Application forms 1

PDF Applicationformredacted Application Form · 12 Oct 2026 View ↗

Other documents 1

PDF External photo report Supporting Documents · 12 Oct 2026 View ↗

All documents on the council site ↗

Site constraints 2

Also on the record
Radon affected area, class 3; Inside the Radlett built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 16 October 2026. Historic England, the Environment Agency, Natural England, 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 5

Last sold for £650,000 in September 2024. Semi-detached house, freehold.

20 September 2024£650,000
7 November 2003£269,950
17 September 2003£225,000
17 April 2000£175,000
27 February 1996£95,000

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

Building

Floor area94 m² (1,012 sq ft)
Energy ratingC (75 out of 100), could reach B
PropertySemi-detached house, 4 habitable rooms
Built1930 to 1949
HeatingBoiler and radiators, mains gas
WallsSolid brick, 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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Telecommunications notification.

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Important details

Council
Hertsmere
Application type
PD- Prior Approval 42 day (Hsehold ext)
Postcode
WD7 8DG
Received
12 Oct 2026
Validated
12 Oct 2026
Ward
Aldenham West
Parish
Aldenham Parish
Case officer
Show
Target decision
23 Nov 2026
Applicant
Show
Agent
Divine Design Consultants Ltd

Decision outlook

Day 16 of the 56-day target. Hertsmere usually decides demolitions by day 56.

Day 1640 days to the 56-day target
54%decided within 8 weeks
83%approved
98decided in the last year

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

Public comments

No public comments yet.

3 neighbours consulted · Last counted 23 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15257984
Planning Portal ref
PP-15257984
Neighbours
20 Oct 2026
Consultation
16 Oct 2026
Comments by
10 Nov 2026
Statutory expiry
23 Nov 2026
Env. assessment
No

Historical activity at this location

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

Within ~100m

Nearby activity

2024 Refused
4 Gills Hill Lane Radlett Hertfordshire WD7 8DF
T1 OAK. 1m crown reduction from height 16.5m and spread 13m (back to where was previously…
24/0789/TPO
2023 Refused
46 Elm Walk Radlett Hertfordshire WD7 8DP
Enlargement of existing side dormer.
23/1663/HSE
2023 Refused
46 Elm Walk Radlett Hertfordshire WD7 8DP
Enlargement of existing side dormer.
23/1663/HSE
2023 Approved
37 Gills Hill Lane Radlett Hertfordshire WD7 8DG
Demolition of existing detached garage. Construction of 2x single storey rear extensions…
23/0555/HSE
2023 Approved
37 Gills Hill Lane Radlett Hertfordshire WD7 8DG
Demolition of existing detached garage. Construction of 2x single storey rear extensions…
23/0555/HSE
2022 Approved
50 Willow Way Radlett Hertfordshire WD7 8DY
Conversion of loft to habitable room with rear dormer and 3 x front roof lights (revised…
22/1803/HSE
2022 Approved
50 Willow Way Radlett Hertfordshire WD7 8DY
Conversion of loft to habitable room with rear dormer and 3 x front roof lights (revised…
22/1803/HSE
2022 Refused
50 Willow Way Radlett Hertfordshire WD7 8DY
Conversion of loft to habitable room with rear dormer and 4 front roof lights.
22/0197/HSE
2022 Refused
50 Willow Way Radlett Hertfordshire WD7 8DY
Conversion of loft to habitable room with rear dormer and 4 front roof lights.
22/0197/HSE
2021 Approved
43 Gills Hill Lane Radlett Hertfordshire WD7 8DG
Single storey front extension and part single/part two storey side and rear extensions. C…
21/1591/HSE
2021 Approved
43 Gills Hill Lane Radlett Hertfordshire WD7 8DG
Single storey front extension and part single/part two storey side and rear extensions. C…
21/1591/HSE
2021 Approved
49 Gills Hill Lane Radlett Hertfordshire WD7 8DG
Demolition of existing garage and erection of single storey side extension, insertion of…
21/0588/HSE
2021 Approved
49 Gills Hill Lane Radlett Hertfordshire WD7 8DG
Demolition of existing garage and erection of single storey side extension, insertion of…
21/0588/HSE
2020 Approved
35 Willow Way Radlett Hertfordshire WD7 8DU
Two storey side and part single/part two storey rear extensions to include changes to fen…
20/2109/HSE
2020 Approved
35 Willow Way Radlett Hertfordshire WD7 8DU
Two storey side and part single/part two storey rear extensions to include changes to fen…
20/2109/HSE
2018 Approved
37 Gills Hill Lane Radlett Hertfordshire WD7 8DG
Demolition of existing detached garage and construction of single storey rear extension…
18/2397/HSE
2018 Approved
4 Gills Hill Lane Radlett Hertfordshire WD7 8DF
T1 OAK Crown reduce by 20%, 1m from tips.T3 BEECH. Crown reduce by 1%, 1-1.5mfrom tips an…
18/1957/TPO
2018 Refused
5 Cragg Avenue Radlett Hertfordshire WD7 8DW
Two storey side extension, part single, part 2 storey rear extension, and front porch ext…
18/1662/HSE
2018 Approved
4 Gills Hill Lane Radlett Hertfordshire WD7 8DF
T2 LIME. Reduce to previous pruning points.
18/1387/TPO
2017 Approved
3 Cragg Avenue Radlett Hertfordshire WD7 8DW
Retrospective application for detached outbuilding to form 2 garden rooms to serve number…
17/1664/FUL
2016 Approved
47 Gills Hill Lane Radlett Hertfordshire WD7 8DG
Conversion of garage to habitable room, replacing door with a window and erection of sing…
16/2035/HSE
2016 Approved
39 Gills Hill Lane Radlett Hertfordshire WD7 8DG
First floor side extension and single storey rear extension.
16/1148/HSE
2016 Approved
39 Gills Hill Lane Radlett Hertfordshire WD7 8DG
First floor side extension and single storey rear extension.
16/1148/HSE
2016 Refused
39 Gills Hill Lane Radlett Hertfordshire WD7 8DG
Erection of first floor side and rear extension with rear facing Juliet balcony and insti…
16/0151/HSE
2016 Refused
39 Gills Hill Lane Radlett Hertfordshire WD7 8DG
Erection of first floor side and rear extension with rear facing Juliet balcony and insti…
16/0151/HSE
Hertsmere
Planning Authority Score
3.3/10
Poor
#225 of 296 councils
Relevant to this application:
Householder decisions

Hertsmere is slower than most councils at deciding householder applications, ranking #243 out of 296. 55% of applications have the time limit extended, above the 41% national average. Householder applications are slightly more likely to be approved here (94%) 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
Hertsmere decision statistics
Based on MHCLG data, the year to March 2026
93%
Overall approval rate
Above avg (87%) #57 of 296
94%
Householder approved
Above avg (90%) #108 of 296
49%
Decided in 8 weeks
Below avg (63%) #243 of 296
55%
Extended time limit
Above avg (41%) #249 of 296
84%
Minor dwellings approved
102 decided (1-9 homes)
75%
Major dwellings approved
8 decided (10+ homes)
89%
Change of use approved
27 decided
742
Total decisions
55 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.