Cate Blanchett Garden Plans in Cornwall Delayed Over New Bat Safety Rules

Cate Blanchett wants to add 18 lights to her Cornwall garden, but experts say 3 out of 4 light types break the rules. This is more lights than local nature laws allow to keep bats safe.

Actress Cate Blanchett has shared new plans for the garden and driveway at her home in Mawgan Porth, Cornwall. While the house is meant to be an "eco-home," a nature expert says the proposed garden lights could harm local bats. This home is located in a spot some people call "Hollywood on Sea" because many famous people live there.

The current plans include a grass driveway, local plants, and 18 new lights. However, an expert who checks how buildings affect nature says that most of these lights do not follow local rules. This is not the first time the project has caused talk in the area. Some neighbors have complained that the long building process turned the quiet cliffside into a noisy work site and made local life more expensive. The council must now decide if the garden plans can move forward or if the lights must change.

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The Timeline and Main Players

The project involves several steps and different groups of people who do not agree on the best way to move forward.

DateEventDetails
2022Initial ApprovalCate Blanchett and Andrew Upton get permission to tear down a cottage and build a five-bedroom home.
Jan 2026Garden Plans SharedNew plans for a "grass drive," boulders, and specific plants are sent to the council.
Feb 2026Expert ReviewA nature expert finds that three out of four lighting types do not follow safety rules for wildlife.
PresentLocal ReactionNeighbors continue to speak out about building noise and the loss of money from tourism.

The project moved from building a house to designing the land around it, but light pollution has become a primary point of disagreement.

Evidence from Planning Documents

Official records show exactly what the actress wants to add to the land. The plans describe a mix of nature-focused items and modern outdoor lighting.

  • The Plant List: The garden would feature "mass planting" of olearia bushes, sea thrift, and tall grasses.

  • The Groundwork: The plans include a grass driveway and large Cornish boulders placed around the property.

  • The Lighting Plan:

  • Eight lights on poles along the paths.

  • Three "spike lights" placed under trees.

  • Three low lights on the steps.

  • Four lights attached to the walls.

"Where lighting is required for safety or security reasons, it is recommended these are low level, capped to direct light downwards and placed on short timers." — Official guidance from a previous report.

The Conflict Over Wildlife Safety

A nature expert, called an ecologist, looked at these plans to see how they would affect animals. The main worry is about bats that live and hunt in the area.

Cate Blanchett faces opposition to plans for garden and grass driveway at her £1.6million Cornish 'Hollywood on Sea' eco-home after experts said new lights could harm bats - 1
  • Rule Breaking: The expert wrote that three of the four types of lights in the plan do "not comply" with the council’s rules.

  • Previous Warnings: A past report said that outside lights should be kept to a minimum to protect the environment.

  • The Light Problem: When lights shine upward or are too bright, it can confuse bats or drive them away from their homes.

If the lights do not follow the rules for being "capped" or "low level," could they change how bats move across the cliffs?

Impact on the Local Community

People living in Mawgan Porth have expressed different views on the changes to their village. While some like the idea of an eco-home, many feel the construction has been too much.

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  • Noise and Mess: Neighbors complained that the area was "ruined" and turned into a "building site" for a long time.

  • Lost Income: Some reports suggest that the construction work caused nearby holiday homes to lose money because visitors did not want to stay near a building site.

  • House Prices: There is a concern that high-priced "celebrity" homes are making the area too expensive for local people to live in.

The Design Viewpoint

The design of the garden is meant to look natural and match the Cornish coast. The use of local plants like sea thrift and Cornish boulders shows an effort to blend the home into the cliffs. The grass driveway is also designed to look better than a standard paved road and allow water to soak into the ground.

The disagreement is not about the plants or the boulders, but about the 18 lights that would be turned on at night.

Expert Analysis

Environmental experts state that lighting in rural areas must be handled with care. In a "Consulted Report," an ecologist pointed out that the council has very specific rules for how lights should look and function.

"Three out of the four lighting options do not comply with the guidance note referenced in the condition wording."

The expert analysis suggests that while the plants and "green" features of the garden fit the "eco-home" label, the lighting plan does not match the same environmental goals. To get approval, the owners may need to choose different lights that point only at the ground and use timers.

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Summary of Findings

The investigation into the garden plans for the Mawgan Porth property shows a conflict between luxury design and nature protection.

  • The Plans: A high-end garden with 18 lights and local plants.

  • The Problem: Three types of lights go against council rules meant to protect bats.

  • The Tension: Locals remain unhappy about the long-term building effects on their village.

  • Next Steps: The Cornwall Council must review the ecologist's warning and decide if the plans need to be changed before the garden can be built.

Sources Used

  • Daily Mail: Details on lighting types and ecologist warnings. Link

  • Discover SWNS: Information on the specific plants and the "Hollywood on Sea" context. Link

  • Falmouth Packet: Lists of specific botanical names and boulder plans. Link

  • Feedzop: Context on the construction disruptions and rental losses. Link

Frequently Asked Questions

Q: Why are experts worried about Cate Blanchett's garden lights in Mawgan Porth?
An ecologist found that 18 proposed lights could harm local bats by confusing them or driving them away. Three out of the four types of lights in the plan do not follow the council's safety rules for wildlife.
Q: What specific plants are in the new garden plans for the Cornwall home?
The plans include a mix of local plants like olearia bushes, sea thrift, and tall grasses to help the home blend into the cliffs. The design also features a grass driveway and large Cornish boulders to keep the area looking natural.
Q: How has the construction of the Cornwall eco-home affected local neighbors?
People living nearby say the long building process turned the quiet area into a noisy building site. Some holiday home owners also reported losing money because tourists did not want to stay near the construction noise.
Q: What are the council rules for outdoor lighting in rural Cornwall areas?
Local rules state that lights must be low to the ground and have caps to point the light downwards. These rules are in place to prevent light pollution and protect animals that hunt at night, like bats.
Q: When did Cate Blanchett submit the new garden plans for her Cornwall property?
The actress and her husband shared the new plans for the grass drive and garden in January 2026. The council is currently reviewing these plans after an expert found problems with the lighting in February 2026.