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Bytheway Chilsworthy Gunnislake Cornwall PL18 9PB

PA25/09575Full applicationApproved
Full

Approved on 27 February 2026

Council decision: Approved with conditionsDelegated (officer decision)

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

Extension, side office addition, lower-ground accommodation and associated alterations to an existing detached bungalow, including retrofit works to create light-filled living spaces and a lower-ground master suite overlooking the Tamar Valley

Received
7 January 2026
Decision level
Delegated (officer decision)
Public comments
4
Ward
Calstock
Agent
Newbury Design Limited
  1. Received7 Jan
  2. Validated7 Jan
  3. Consult.28 Jan
  4. Target4 Mar
  5. Decided27 Feb

Decided in 51 days (council typically 49)

About this application

This is a full planning application for an extension at Bytheway Chilsworthy Gunnislake Cornwall PL18 9PB. Cornwall has handled 24,959 applications of this type. This one was decided in 51 days. There are no previous applications recorded at this address. In the past year there have been 63 applications across Calstock. We hold 161 applications in total for the PL18 postcode area.

94% of full applications at Cornwall 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.See what's approved near your address

Application details

Postcode
PL18 9PB
Application type
Full application
Scale / size
Small
Parish
Calstock

Planning application dates

Date validated
7 January 2026
Consultation expiry
28 January 2026
Neighbour consultation start
7 January 2026
Neighbour consultation end
28 January 2026
Target decision date
4 March 2026

Applicant and agent

Agent
Newbury Design Limited
Architect profile
NEWBURY DESIGN LIMITED
Agent address
12 Potters Way, Plympton Plymouth PL7 1QP

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-14576743
Documents
26
Constraints
20

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

Not published by this council, so not checked: Article 4 directions and tree preservation orders. Ask the council if these matter.

Also checked, none recorded (20)

flood storage areas, conservation areas, listed buildings, green belt, scheduled monuments, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

Source: Cornwall

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