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3–4 October 2026

Sidmouth & Ottery St Mary Parishes

Plan a route around 3 homes (opens Google Maps in a new tab)

Homes taking part

Each home is opened by the people who live there. Times vary, so check before you travel.

11 Washbrook View, Ottery St Mary

A solar panel install, with panels facing on east- west split for maximum power generation. Two x 5 kilowatt batteries for storage of power and/or export to National Grid via Octopus energy account.

  • House Battery
  • Solar Panels
Saturday
10:30–15:00
Sunday
10:30–15:00

Tours and talks: An informal opportunity to see the kit involved and space required in a solar setup, with chance to ask questions and gain insight into the practicalities, costs and benefits.

Sloping driveway to house, access to battery storage area is step free. Tea and coffee available

Directions and parking: Road side parking

Navigate with Google Maps (opens in a new tab)

Bradninch Passive House

Detached, family home completed in 2021, to Passivhaus standard. MVHR, solar panels, electric only, low energy requirements, (only 0.5kw heaters in bathrooms & snug), wildlife friendly garden, vegetable patch.

  • Energy Conservation
  • MVHR - Heat Recovery
  • Natural / Healthy Materials
  • Passive Solar Design
  • Passivhaus / EnerPHit
  • Solar Panels
  • Solar Shading & Overheating Protection
  • Wildlife Gardening / Food Growing
Saturday
11:00–15:00
Sunday
11:00–15:00

Tours and talks: Happy to show round and explain the project and answer any questions

No dogs. Many steps so not good for wheelchairs

Directions and parking: On street parking nearby

Navigate with Google Maps (opens in a new tab)

Harcourt, Sidmouth Road

Complete retrofit/rebuild completed in 2023 to nearly Passivhaus. Insulated walls, floor and roof. Triple glazing throughout with UV film on West facing windows. Air Source Heat Pump (ASHP) for underfloor heating, some radiators and for hot water. Mechanical Ventilation Heat Recovery (MVHR) throughout. 21 PV cells giving maximum of 8 kW feeding to 8.7 kWh battery and 7 kW EV charger. Independent sewage system. Utilities - water and electricity. Large garden with raised vegetable beds and re-wilding area being developed.

  • Energy Conservation
  • Heat Pump
  • House Battery
  • MVHR - Heat Recovery
  • Solar Panels
  • Solid Wall Insulation
  • Water Saving
  • Wildlife Gardening / Food Growing
Saturday
10:00–16:00
Sunday
10:00–16:00

Tours and talks: Informal visits welcome.

Wheelchair access to the house ground floor. Children and dogs welcome under supervision.

Directions and parking: Access to uphill drive ONLY when heading north on Sidmouth Road, ie towards Ottery-St-Mary. Dropped pin indicates drive entrance off Sidmouth Road. What3words for drive entrance. ///building.cherub.swooning

Navigate with Google Maps (opens in a new tab)

7 Riverside View

Booking required

Standard 1986 build link detached house with solar panels, battery, ASHP sInce June 2024

  • Heat Pump
  • House Battery
  • Solar Panels
  • Solid Wall Insulation
Saturday
14:00–16:00
Sunday
14:00–16:00

Tours and talks: Happy to show and discuss what we've done

Steps access

To book: jehall1949@icloud.com

The map shows approximate area only - please ask for location when booking.

Fire Beacon Cottage Replacement

Booking required

GreenRaft foundations and Polarwalls- insulated formwork Plan for rest of build- triple glazing, MHRV, solar panels, green walls-not available to see

  • Energy Conservation
  • Heat Pump
  • MVHR - Heat Recovery
  • Passivhaus / EnerPHit
  • Solar Panels
  • Solar Shading & Overheating Protection
  • Solid Wall Insulation
  • Water Saving
Sunday
12:00–15:00

Tours and talks: View from safe place but not enter onto building site due to H and S. Demo product ICF. Q and A with builders (self)

Not suitable for anyone to enter onto structure but garden area allocated is wheelchair friendly. No dogs. No refreshments available

To book: https://buytickets.at/openecohomesdevon/2409878

The map shows approximate area only - please ask for location when booking.

Where the homes are

Location: exact location approximate area - please ask for location when booking

Plymouth Green Open Homes — links to their own website

Opening weekend: 19–20 September 2026 26–27 September 2026 3–4 October 2026 10–11 October 2026

Compare what you will see

Which features each home can show you. Scroll sideways to see them all.

Which eco features each home has
Home Solar Panels House Battery Heat Pump Heat Battery MVHR - Heat Recovery Passivhaus / EnerPHit Solid Wall Insulation Natural / Healthy Materials Passive Solar Design Solar Shading & Overheating Protection Energy Conservation Water Saving Wildlife Gardening / Food Growing
11 Washbrook View, Ottery St Mary Yes Yes No No No No No No No No No No No
Bradninch Passive House Yes No No No Yes Yes No Yes Yes Yes Yes No Yes
Harcourt, Sidmouth Road Yes Yes Yes No Yes No Yes No No No Yes Yes Yes
7 Riverside View Yes Yes Yes No No No Yes No No No No No No
Fire Beacon Cottage Replacement Yes No Yes No Yes Yes Yes No No Yes Yes Yes No

Plan your weekend

When each home is open, so you can work out a route.

When each home is open
Home Saturday Sunday
11 Washbrook View, Ottery St Mary 10:30–15:00 10:30–15:00
Bradninch Passive House 11:00–15:00 11:00–15:00
Harcourt, Sidmouth Road 10:00–16:00 10:00–16:00
7 Riverside View By booking By booking
Fire Beacon Cottage Replacement By booking By booking

Supported by

Devon County Council
Torbay Council
North Devon Council
Plymouth City Council
South Hams District Council
Torridge District Council
West Devon Borough Council
East Devon District Council
Exeter City Council
Mid Devon District Council
Teignbridge Council
Devon Climate Emergency