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6 Belmont Crescent Abergavenny Monmouthshire NP7 5LF

DM/2026/00140HouseholderApproved

Approved on 8 April 2026

Council decision: Approve5 conditions

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

The proposed development comprises the removal of the existing rear conservatory and the construction of a single-storey rear extension together with a rear infill section to the existing detached dwellinghouse. Following the removal of the conservatory, a rear infill section will be constructed to align with the original rear wall of the dwellinghouse (the utility room projection). This infill does not project beyond the original rear wall and serves to square off the rear elevation of the original building. The infill element has an overall width of 4.5 metres, which is less than half the width of the original dwellinghouse, and is clearly identified on the proposed plans. A single-storey rear extension will then be constructed, projecting a maximum of 4.0 metres from the original rear wall of the dwellinghouse, measured perpendicular to that wall. The extension spans approximately 9.0 metres wide by 4.0 metres deep, as shown on the proposed floor plan. The extension will have a flat roof construction with a maximum overall height of approximately 2.5 metres, measured from existing finished ground level, and will remain below 3.0 metres in height. The roof form, height, and relationship to the existing dwelling are shown on the proposed rear and side elevations. The development does not involve any alteration to the principal (front) elevation of the dwellinghouse and does not extend forward of it. No new or altered vehicular or pedestrian access is proposed. There will be no changes to the existing access arrangements, driveway, or parking provision. Surface water from the proposed extension roof will be drained via new rainwater goods and connected to the existing drainage system, replicating the existing method of drainage serving the dwellinghouse. Foul drainage arrangements will remain unchanged. All works are confined within the existing residential curtilage of the dwellinghouse. The precise siting, footprint, and dimensions of the proposed infill an

Received
6 February 2026
Ward
Pen Y Fal
  1. Received6 Feb
  2. Validated16 Feb
  3. Consult.18 Mar
  4. Target30 Mar
  5. Decided8 Apr

Decided in 51 days (council typically 49)

About this application

This is a full planning application for a single storey rear extension at 6 Belmont Crescent Abergavenny Monmouthshire NP7 5LF. Monmouthshire has handled 2,399 applications of this type. This one was decided in 61 days, 12 days longer than Monmouthshire's typical decision time. There has been 1 other application at this address. In the past year there have been 28 applications across Pen Y Fal. We hold 1,021 applications in total for the NP7 postcode area.

96% of full applications at Monmouthshire County Council were approved. Across all application types, the council typically decides in about 7 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Application details

Postcode
NP7 5LF
Application type
Householder
Scale / size
Small
Parish
Abergavenny Town Council

Planning application dates

Date validated
16 February 2026
Consultation expiry
18 March 2026
Consultation start
25 February 2026
Consultation end
18 March 2026
Neighbour consultation start
25 February 2026
Neighbour consultation end
18 March 2026
Last date for comments
18 March 2026
Target decision date
30 March 2026

Applicant and agent

Applicant
Private applicant

Planning decision

Statutory period
42 days

Additional information

Planning Portal ID
PP-14685480
Documents
20

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Associated applications

  1. 2026
    14 Apr

    Discharge of Condition 4 in relation to planning decision (DM/2026/00140

    ApprovedDischarge of conditionsDM/2026/00474
  2. 2026
    6 Feb

    The proposed development comprises the removal of the existing rear conservatory and the construction of a…

    This applicationApprovedFullDM/2026/00140

Source: Monmouthshire

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