- Decision
- dismissed, 24 September 2026
- Decided by
- Planning Inspector: N Teasdale
- Authority
- Lake District National Park Authority (North West)
- Appeal reference
- 6010157
- Application reference
- 7/2025/5543
- Procedure
- written representations
- Development
- Two-storey lakeshore boathouse with boat storage below and a glazed day room with balcony above
- Site context
- national park, open countryside, flood zone 2, flood zone 3
- Green Belt
- No
- Framework applied
- August 2026 NPPF
- Determinative policies
- N4, HE8, HE6(4), DP3(3), F7(2), S5(2)
- Development plan policies
- Lake District National Park Local Plan 2020-2035 Policies 01, 2, 3, 5, 6, 7, 24
- Main issues
- character; National Park and World Heritage Site; flood risk
Summary
A two-storey boathouse with a glazed day room and balcony on an undeveloped stretch of the Windermere shore at Newby Bridge, in the Lake District National Park and World Heritage Site. The inspector found a high level of harm to the landscape and to the World Heritage Site, largely private benefits, and an inadequate flood risk assessment in Flood Zones 2 and 3. DP3(3) and F7 were both "should be refused" policies under S5(2), and the benefits were substantially outweighed. Dismissed.
Issues and findings
- Transition. "Although there have been significant amendments made, the changes relevant to this appeal are not substantive or determinative to the outcome of my decision. I have therefore not gone back to the parties to seek any comment" (DL ¶2).
- Landscape, N4: FAIL. "The narrowness of the lake at this point is such that two-storey development would be dominant and imposing in public view" (DL ¶14). "Given the scale and prominence of the proposals, it would result in a high level of harm" (DL ¶20).
- World Heritage Site, HE8/HE6: HARM, high. "The benefits associated with the scheme are largely of a private nature" (DL ¶22). "The magnitude of the benefits associated with the scheme taking into account the nature and scale of proposals are not sufficient to outweigh the identified heritage harm, to which considerable importance and weight must be given" (DL ¶22).
- Flood, F7: FAIL. The FRA "is very basic in its detail" (DL ¶27); "there is not sufficient information before me to be satisfied that the proposals would be safe in the event of flooding" (DL ¶29).
- Triggers. DP3(3) and F7 set out under S5(2); "Given my findings in terms of character and appearance matters and flood risk, such policy considerations weigh strongly against the grant of planning permission" (DL ¶34).
Planning balance
S5(1) (outdoor sport and recreation) with S5(2), and in the alternative a straight balance: "the benefits of the scheme would also be substantially outweighed by the adverse effects identified" (DL ¶35). Landscape, WHS and flood harms each given substantial weight (DL ¶32).
What made the difference
Scale and siting on an undeveloped, narrow stretch of shore where existing boathouses are single-storey and discreet. The day room made it read as domestic. A single-storey store set back, with a proper FRA, would likely have been acceptable (compare the fallback).
Transferable points
- In a National Park and WHS, a two-storey domestic-looking boathouse on an undeveloped shore causes a "high level of harm" (DL ¶14, ¶20).
- Private convenience benefits (a day room near the owner's house) do not outweigh WHS harm (DL ¶15, ¶22).
- DP3(3) and F7 can operate together as S5(2) triggers (DL ¶34).
- A basic FRA that the Environment Agency rejects cannot be rescued by condition (DL ¶28-29).
Policy findings
Policy codes are those of the National Planning Policy Framework (August 2026) unless a development plan is named.
| Policy | Finding | Weight | Note |
|---|---|---|---|
| N4 | fail | substantial | two-storey glazed boathouse on an undeveloped, tranquil stretch of shore; fails to conserve natural beauty and special qualities; high level of harm (DL 10, 13-16, 20, 32) |
| HE8 | fail | English Lake District World Heritage Site; high level of harm to its significance (DL 12, 20, 22) | |
| HE6(4) | fail | considerable | benefits largely private (boat storage, day room); CC2 energy measures noted; not sufficient against high WHS harm; HE4(2) not met; letter also says the harm "is afforded substantial weight" (DL 21-22) |
| DP3(1) | conflict | assertive, domestic-looking intervention out of keeping with discreet single-storey boathouses (DL 14-16, 24) | |
| DP3(3) | fail | DP3(3) set out as a "should be refused" policy under S5(2); weighs strongly against; clear justification not separately assessed (DL 34) | |
| F7(2) | fail | substantial | Flood Zones 2 and 3, within 20 m of main river; basic FRA; Environment Agency not satisfied (incl. climate change allowance); not conditionable (DL 25-31, 34) |
| F4 | fail | FRA did not meet minimum requirements (DL 26-28) | |
| S5(1)(a) | fail | outdoor sport and recreation category referred to; benefits substantially outweighed; S5(2) triggers DP3(3) and F7 weigh strongly (DL 33-35) |
Key facts
- Fallback boat store permission (7/2025/5258) set further back and differently designed, not comparable (DL 17)
- Alloa boathouse (7/2017/5749) approved 2018 under an older plan on a contained site, not comparable (DL 18)
- EIA screening direction - not EIA development (DL 3)
- New Framework applied without consultation; changes "not substantive or determinative" (DL 2)
Sources
This note is one of the decisions behind the NPPF 2026 Navigator, which shows how each Framework test has been applied across all the decisions in the database. Also available as Markdown.