22 Cambridge Road Thundridge Hertfordshire SG12 0SU Data via plota.co.uk

3/26/1227/HH - Householder Awaiting decision
Extensions & alterationsNew homes

Proposal

Erection of a single storey rear extension and conversion of the garage into habitable space with alterations to fenestrations Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
2 Sept 2026
✓
Validated
21 Sept 2026
Decision
Expected by 16 Nov 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 15 Nov 2026, from East Hertfordshire's recent extensions.

Comments are open until 29 Oct 2026

Comment on this application ↗

Documents 5

Statements & assessments 2

PDF HERITAGE STATEMENT Supporting Documents · 21 Sept 2026 View ↗ PDF BIODIVERSITY QUESTIONNAIRE Supporting Documents · 2 Sept 2026 View ↗

Plans & drawings 2

PDF LOCATION, BLOCK PLAN, EXISTING AND PROPOSED FLOORS AND ROOF PLANS AND EXISTING E Location/Block/Site Plan · 21 Sept 2026 View ↗ PDF PROPOSED ELEVATIONS Proposed Elevations · 2 Sept 2026 View ↗

Application forms 1

PDF APPLICATION FORM - WITHOUT PERSONAL DATA Application Form · 2 Sept 2026 View ↗

All documents on the council site ↗

Site constraints 9

Grade II listed: Oven Cottage Wisteria Cottage
List entry 1281338 · 0 m away · 4 more listed buildings within 150 m (4 Grade II)
Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show the other 4 with distances
Historic England ↗
Green belt: London
Inappropriate development needs very special circumstances.
Green belt policy allows a short list of exceptions, such as limited extensions and replacement buildings. Anything else needs very special circumstances that clearly outweigh the harm. Some green belt land can count as grey belt, where it does not strongly serve the green belt's purposes. The council decides this in its green belt assessment or on each application, so we do not mark it here.
Read the government guidance ↗
Thundridge Wadesmill 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 ↗
Public footpath 12 m away
Matters where it crosses or adjoins the site: obstructing a path without a diversion order is an offence, and work cannot start until the order is confirmed.
Compiled from highway authority data, not the legal definitive map. A few authorities have not published, so no path shown is not proof there is none.
Habitat network: Network Enhancement Zone 1
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Also on the record
Radon affected area, class 2; Inside the Thundridge and Wadesmill built-up area; Priority habitat 30 m away: Deciduous woodland; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 3, but it predates the buildings here and the current map does not class it as farmland.
Not affected
Outside flood zones 2 and 3 · No scheduled monument at the site

Checked on 6 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 1

Last sold for £450,000 in June 2022. Detached house, freehold.

8 June 2022£450,000

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

Building

Floor area95 m² (1,023 sq ft)
Energy ratingE (52 out of 100), could reach C
PropertyDetached house, 4 habitable rooms
Built1950 to 1966
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, no insulation (assumed)

From the energy performance certificate lodged in March 2022, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
East Hertfordshire
Application type
Householder
Postcode
SG12 0SU
Received
2 Sept 2026
Validated
21 Sept 2026
Ward
Ware Rural
Parish
Thundridge Parish Council
Case officer
Show
Target decision
16 Nov 2026
Applicant
Show
Agent
Highclere Business Solutions

Decision outlook

Day 18 of the 56-day target. East Hertfordshire usually decides extensions by day 55.

Day 1838 days to the 56-day target
70%decided within 8 weeks
85%approved
655decided in the last year

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

Public comments

1comment received
1 supporting

3 neighbours consulted · Last counted 6 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15197891
Planning Portal ref
PP-15197891
Comments by
29 Oct 2026
Statutory expiry
16 Nov 2026
Env. assessment
No

Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
Mode House And Unit 10 Thundridge Business Park Cambridge Road Thundridge Hertfordshire SG12 0SS
Change of use of part of building from (Use Class E) to Dwellinghouses (Use Class C3) to…
3/25/1442/COMPN
2025 Approved
Mode House And Unit 10 Thundridge Business Park Cambridge Road Thundridge Hertfordshire SG12 0SS
Change of use of part of building from (Use Class E) to Dwellinghouses (Use Class C3) to…
3/25/1442/COMPN
2025 Approved
The Old School Cambridge Road Thundridge Hertfordshire SG12 0SU
Discharge of conditions 4 ( Samples of materials) 5 (Materials of construction) 6 (Landsc…
X/25/0076/CND
2025 Approved
The Old School Cambridge Road Thundridge Hertfordshire SG12 0SU
Discharge of conditions 3 (Materials of construction) 4 (Samples of materials) 5 (Window)…
X/25/0084/CND
2025 Approved
The Old School Cambridge Road Thundridge Hertfordshire SG12 0SU
Discharge of conditions 4 ( Samples of materials) 5 (Materials of construction) 6 (Landsc…
X/25/0076/CND
2025 Approved
The Old School Cambridge Road Thundridge Hertfordshire SG12 0SU
Discharge of conditions 3 (Materials of construction) 4 (Samples of materials) 5 (Window)…
X/25/0084/CND
2024 Refused
7 Eleanors Close Thundridge Hertfordshire SG12 0RA
Erection of detatched front bike store
3/24/0608/HH
2022 Approved
The Old School Cambridge Road Thundridge Ware Hertfordshire SG12 0SU
Demolition of single storey porch, single storey kitchen/bathroom and brick outbuilding…
3/22/0032/LBC
2022 Approved
The Old School Cambridge Road Thundridge Ware Hertfordshire SG12 0SU
Demolition of single storey porch, single storey kitchen/bathroom and brick outbuilding…
3/22/0031/HH
2022 Approved
The Old School Cambridge Road Thundridge Ware Hertfordshire SG12 0SU
Demolition of single storey porch, single storey kitchen/bathroom and brick outbuilding…
3/22/0032/LBC
2022 Approved
The Old School Cambridge Road Thundridge Ware Hertfordshire SG12 0SU
Demolition of single storey porch, single storey kitchen/bathroom and brick outbuilding…
3/22/0031/HH
2020 Approved
7 Eleanors Close Thundridge Ware Hertfordshire SG12 0RA
Insertion of rear bi-fold doors to replace an existing window and door including removal…
3/20/1966/HH
2020 Approved
7 Eleanors Close Thundridge Ware Hertfordshire SG12 0RA
Insertion of rear bi-fold doors to replace an existing window and door including removal…
3/20/1966/HH
2020 Approved
Mode House Thundridge Business Park Cambridge Road Thundridge Ware Hertfordshire SG12 0SS
Display of 1 Internally illuminated fascia sign on the front exterior of the building.
3/20/1053/ADV
2020 Approved
Mode House Thundridge Business Park Cambridge Road Thundridge Ware Hertfordshire SG12 0SS
Display of 1 Internally illuminated fascia sign on the front exterior of the building.
3/20/1053/ADV
2020 Approved
Mount Pleasant 21 Cambridge Road Thundridge Ware Hertfordshire SG12 0SU
Replacement of all casement windows; replacement of front and rear doors and new bi fold…
3/20/0508/LBC
2020 Approved
Mount Pleasant 21 Cambridge Road Thundridge Ware Hertfordshire SG12 0SU
Replacement of all casement windows; replacement of front and rear doors and new bi fold…
3/20/0508/LBC
2019 Refused
Mount Pleasant 21 Cambridge Road Thundridge Ware Hertfordshire SG12 0SU
Replacement casement windows for timber sash windows. Replacement of front and back door…
3/19/2446/LBC
2019 Approved
Mount Pleasant 21 Cambridge Road Thundridge Ware Hertfordshire SG12 0SU
Demolition of pre-fabricated shed and installation of contemporary garden room.
3/19/2426/LBC
2019 Approved
Mount Pleasant 21 Cambridge Road Thundridge Ware Hertfordshire SG12 0SU
Demolition of shed and installation of garden room.
3/19/2425/HH
2019 Refused
Land At The Old School Cambridge Road Thundridge Ware Hertfordshire SG12 0SU
Demolition of existing garage. Erection of two storey, two bedroom dwelling with balcony…
3/19/1813/FUL
East Hertfordshire
Planning Authority Score
4.9/10
Below average
#152 of 296 councils
Relevant to this application:
Householder decisions

East Hertfordshire is faster than most councils at deciding householder applications, ranking #93 out of 296. East Hertfordshire is also one of the strictest councils - it refuses more householder applications than almost any other, with only 84% approved vs 90% nationally.

One of the strictest councils
only 84% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
East Hertfordshire decision statistics
Based on MHCLG data, the year to March 2026
81%
Overall approval rate
Below avg (87%) #256 of 296
84%
Householder approved
Below avg (90%) #256 of 296
73%
Decided in 8 weeks
Above avg (63%) #93 of 296
36%
Extended time limit
Below avg (41%) #109 of 296
53%
Minor dwellings approved
128 decided (1-9 homes)
82%
Major dwellings approved
11 decided (10+ homes)
94%
Change of use approved
36 decided
1,184
Total decisions
223 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.