16 Tintagel Terrace Port Isaac Cornwall PL29 3SE Data via plota.co.uk

Decided PA25/08258
Council
Cornwall 7.9/10
Date received
around 10 Nov 2025
Date validated
10 Nov 2025
Postcode
PL29 3SE

Description

Proposed side infill extension. Data via plota.co.uk

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Last checked

Associated applications 2

Site constraints 8

Cornwall National Landscape
Great weight to conserving the landscape; major development restricted.
Previously an area of outstanding natural beauty, which is still the designation in law. Since 2023 authorities must seek to further its purpose, not merely have regard to it.
Heritage coast: Pentire Point - Widemouth
A defined stretch of undeveloped coastline.
Development inconsistent with keeping the coast undeveloped is resisted.
Special area of conservation 187 m away: Bristol Channel Approaches / Dynesfeydd Mor Hafren
Work nearby can need a habitats assessment.
Harm to a protected site is only accepted where there is no alternative and an overriding public interest.
Habitat network: Network Enhancement Zone 1
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
Radon affected area, class 5
An estimated 10 to 30% of homes reach the radon action level. Indicative for the 1 km square, which takes the highest class found in it; a radon test gives the answer for a building.
From the British Geological Survey and UK Health Security Agency indicative atlas. Under building regulations, as the BRE guide BR 211 (2023) sets out, new buildings and extensions need basic radon protection from class 3 in England and Wales and from class 2 in Scotland, and full protection from class 5. The class at the site itself, from the detailed BGS map, decides which.
UKHSA radon ↗
Also on the record
Conservation area 57 m away: Port Isaac; Inside the Port Isaac built-up area; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 5, but it predates the buildings here and the current map does not class it as farmland.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

Checked on 7 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.

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Other new applications on this street

27 Aug 2026Approved

Annexe To The South Of 8 The Terrace Port Isaac Cornwall

Change of use residential annexe/ holiday unit to single dwelling house.

PA26/05344

Nearby new applications

21 Oct 2026Pending

2 New Road Port Isaac Cornwall PL29 3SB

Replacement of existing summer house with new outbuilding for incidental use (Ho...

PA26/06557
20 Oct 2026Pending

6 Church Hill Port Isaac Cornwall PL29 3RQ

Submission of details to discharge Condition number 3 (Insulation) in respect of...

PA26/07306
28 Sept 2026Pending

2 Cliffside Port Isaac Cornwall PL29 3RE

Demolition of single storey side extension and replacement with two storey side ...

PA26/05953
25 Sept 2026Pending

Sunnybank 12 Trewetha Lane Port Isaac Cornwall PL29 3RN

Pre-application advice for the remodelling of existing dwelling - to include rai...

PA26/01072/PREAPP
9 Sept 2026Approved

16 Tintagel Terrace Port Isaac Cornwall PL29 3SE

Non material amendment in relation to decision notice PA25/08258 dated 17/12/202...

PA26/06262
3 Sept 2026Approved

3 Silvershell Road Port Isaac Cornwall PL29 3SN

Proposed extension to existing annexe, with internal alterations.

PA26/05952

Historical activity at this location

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

Within ~100m

Nearby activity

2024 Approved
48 New Road Port Isaac Cornwall PL29 3SD
Proposed side and first floor extension
PA24/09039
2024 Withdrawn
Land South Of 8 The Terrace Port Isaac Cornwall
Outline Planning Permission with all matters reserved for a new dwelling and parking
PA24/04847
2023 Approved
9 & 10 The Terrace Port Isaac PL29 3SG
Proposed ground and first floor extensions with internal alterations
PA23/07080
2022 Approved
24 Tintagel Terrace Port Isaac Cornwall PL29 3SE
Proposed first floor rear extension and driveway storage.
PA22/02638
2022 Approved
5 Tintagel Terrace Port Isaac Cornwall PL29 3SE
Application for Re Submission of planning application no. PA19/07482 - Construction of a…
PA22/07779
2022 Approved
23A New Road Port Isaac Cornwall PL29 3SD
Replacement of existing sub standard bungalow with new two storey family dwelling
PA22/02541
2021 Withdrawn
50 New Road Port Isaac Cornwall PL29 3SD
Exception notice to fell veteran dead Cherry tree
PA21/02728/PREAPP
2021 Refused
Stargazy Inn Bay Hotel 1 The Terrace Port Isaac Cornwall PL29 3SG
Demolition of existing substandard building and erection of 4 no luxury letting rooms
PA21/03894
2021 Approved
12 Tintagel Terrace Port Isaac PL29 3SE
Proposed demolition of existing dwelling and construction of replacement dwelling
PA21/02580
2020 Approved
Stargazy Inn Bay Hotel 1 The Terrace Port Isaac Cornwall PL29 3SG
Demolition of existing staff accommodation and the construction of a two storey side exte…
PA20/06449
2019 Withdrawn
Stargazy Inn Bay Hotel 1 The Terrace Port Isaac Cornwall PL29 3SG
Pre-application advice for the construction of a single storey accommodation block extens…
PA19/02261/PREAPP
2019 Approved
5 Tintagel Terrace Port Isaac Cornwall PL29 3SE
Construction of a new roof structure with flat roof dormer to the rear with associated te…
PA19/07482
2018 Approved
Windrush New Road Port Isaac PL29 3SD
Proposed extension and modernisation of existing dwelling
PA18/10842
2018 Approved
1 The Terrace Port Isaac PL29 3SG
Installation of kitchen extract ventilation plant located on the south /east elevation
PA18/08601
2018 Approved
Stargazy Inn 1 The Terrace Port Isaac Cornwall PL29 3SG
Works to the Stargazy Inn site along with new extensions and first floor terraced area
PA18/01173
2018 Approved
Stragazy Inn Port Isaac Cornwall PL29 3SG
Proposed works to external front terrace area to include front balustrade and flagstone f…
PA18/02910
2018 Approved
20 Tintagel Terrace Port Isaac Cornwall PL29 3SE
Two-storey rear extension and internal alterations to dwellinghouse.
PA18/01782
2017 Approved
23 New Road Port Isaac PL29 3SD
Proposed replacement dwelling - amendments to approved design under decision PA17/00693
PA17/10681
2017 Approved
Gwel Arvor Tintagel Terrace Port Isaac PL29 3SE
Outline application (with all matters reserved) for the demolition of dwelling and replac…
PA17/09691
2017 Approved
Chalet Rear Of Lamorna 2 Tintagel Terrace Port Isaac Cornwall PL29 3SE
Replacement chalet
PA17/09145
2016 Approved
46 New Road Port Isaac PL29 3SD
Proposed Replacement Dwelling
PA16/08637
2016 Approved
5 Tintagel Terrace Port Isaac Cornwall PL29 3SE
Erection of a single storey one bedroom self-contained annex to replace the existing lock…
PA16/05736
2016 Approved
12 The Terrace Port Isaac Cornwall PL29 3SG
Build a garden room as ancillary to the main property
PA16/08327
2016 Approved
9 The Terrace Port Isaac PL29 3SG
Introduction of off road car parking bay for two vehicles
PA16/08194
2016 Refused
Land South Of 8 The Terrace Port Isaac Cornwall
Demolition of single storey garage and erection of new two storey two bedroom house.
PA16/07413
Cornwall
Planning Authority Score
7.9/10
Good
#28 of 296 councils
Relevant to this application:
Householder decisions

Cornwall is faster than most councils at deciding householder applications, ranking #64 out of 296. Householder applications are more likely to be approved here than most councils, with a 97% approval rate vs 90% nationally.

More permissive than most councils
97% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Cornwall decision statistics
Based on MHCLG data, the year to March 2026
92%
Overall approval rate
Above avg (87%) #79 of 296
97%
Householder approved
Above avg (90%) #28 of 296
76%
Decided in 8 weeks
Above avg (63%) #64 of 296
35%
Extended time limit
Below avg (41%) #101 of 296
82%
Minor dwellings approved
1180 decided (1-9 homes)
94%
Major dwellings approved
67 decided (10+ homes)
93%
Change of use approved
194 decided
4,839
Total decisions
363 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use