Planning application
85 High Street Nelson Treharris CF46 6HA
Works: Extension Demolition Small domestic
Read from the description, not a valuation. How we read the register
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Demolish existing single storey rear extension and erect a two storey side extension and single storey rear extension
As published by the council, reference 26/0498/HH
Application record
- Reference
- 26/0498/HH
- Type
- Householder Application
- Status
- Awaiting decision
- Received
- 28 Jul 2026
- Validated
- 29 Jul 2026
- Ward
- Nelson
- Decision by
- Delegated
- Postcode
- CF46 6HA
Timeline
Dates from the published record
-
28 Jul 2026
Received by Caerphilly
-
29 Jul 2026
Validated
Checked as complete and ready for consideration.
-
14 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 23 September 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Caerphilly took a median of 55 days over the applications it decided in the last year.
Documents
Plans, drawings, consultee responses and the officer's report
3 documents on file for this application
A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.
Trade members open them from here.
Open the documentsWhat happens while it is decided
The process from here
This application is with Caerphilly for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
About householder applications
How this application type works
Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.
Nearby applications
Within 500 metres
-
The Rectory High Street Nelson Treharris CF46 6HA
Seek approval of a non-material amendment to planning consent 18/0443/CON (Demolish Rectory, garage and outbuildings) & 18/0444/FULL (Construct two social rented units and one market house) to Insert glazing fitted with light limiting film for two first floor windows on South Elevation
Refused Amendments Demolition Windows or glazing 8 docs -
The Rectory High Street Nelson Treharris CF46 6HA
Vary condition 02 (Approved Plans) of planning permission 18/0444/FULL (Construct two social rented units and one market house) to enable the installation of an additional first floor window in two of the properties along with internal alteration in two properties to create two single bedrooms in two properties as opposed to one double bedroom.
Granted Windows or glazing 11 docs -
The Rectory High Street Nelson Treharris CF46 6HA
78% historically approved · decision due ~14 May
Remove condition 3 (Drainage) & 17 (Archaeology - programme work) of planning permission 18/0444/FULL (Construct two social rented units and one market house)
Awaiting decision 6 docs -
The Rectory And School Site High Street Nelson Treharris CF46 6HA
78% historically approved · decision due ~7 May
Vary condition 24 (high stone wall) and 27 (monitoring - bat mitigation) of planning consent 12/0571/FULL (Convert former rectory into two affordable houses and erect residential development of 6 dwellings)
Awaiting decision New dwelling 7 docsSeveral homes -
The Rectory And School Site High Street Nelson Treharris CF46 6HA
Discharge condition 18 (Programme of works or s38) and 20 (Construction - eng details) of planning consent 12/0571/FULL (Convert former rectory into two affordable houses and erect residential development of 6 dwellings)
Granted Conditions New dwelling 15 docsSeveral homes -
42 High Street Nelson Treharris CF46 6EU
Erect detached garage to the rear of property
Granted Full applications New dwelling 9 docs
Other householder applications
In Caerphilly
-
26/0460/HH Refused
2 Tan-y-llan Terrace Rhymney Tredegar NP22 5HE
Erect first floor en-suite extension to rear bedroom
-
26/0578/HH Awaiting decision
Ty Ar Y Graig Lower Road Elliot's Town New Tredegar NP24 6EB
Erect single storey external canopy to side elevation
-
26/0384/HH Granted
2 Ashgrove Hengoed CF82 7JN
Erect two storey rear extension
-
26/0351/HH Refused
Redbrook Newport Road Machen Caerphilly CF83 8RA
Replace existing chainlink boundary fence with 1800mm timber fence
-
26/0159/HH Refused
3 Heol Morien Nelson Treharris CF46 6JA
Erect first floor rear extension