Historic house · near St Blazey · Cornwall

Tregrehan House

Tregrehan House is a country house in St Blazey Gate, Cornwall. Its status is a Grade II* listed building. Within 15 km there are 32 more places to visit, starting with Eden Project (1.3 km).

Photo: Tregrehan House, Michael Garlick (CC BY-SA 2.0)

Where

300 m

west of St Blazey

How well known

Top 35%

#2,958 of 8,556 places we list

Warmest months

Jun–Sep

highs of 19–21°C

In brief

Historic house near St Blazey

Just outside St Blazey

Tregrehan House is 300 m west of St Blazey. Towns near it ↓

Grade II* listed building

On the official list of protected heritage; St Blazey has 24 listed buildings in all, on its History page. About ↓

Written from OpenStreetMap, Wikidata, the ONS built-up areas and Met Office 1991–2020 averages.

When to go

The weather, month by month

The warmest stretch in St Blazey is June to September, at 19–21°C in the afternoon.

Jan10° / 4°136 mm

Feb10° / 4°110 mm

Mar11° / 5°88 mm

Apr13° / 6°73 mm

May16° / 8°69 mm

Jun19° / 11°67 mm

Jul21° / 13°79 mm

Aug20° / 13°82 mm

Sep19° / 11°84 mm

Oct15° / 9°128 mm

Nov12° / 7°148 mm

Dec10° / 5°151 mm

Green months are the warmest. Typical afternoon highs and night lows in St Blazey, and rain in a month. Met Office HadUK-Grid 1991–2020 averages for St Blazey. Opening times change through the year: check before you go. St Blazey’s full climate →

About

Tregrehan House

Articles on it exist in 2 languages.

St Blazey’s listed buildings and monuments →

Type: Historic house
Listed: Grade II* listed building
Wikipedias: Covered in 2 languages
Town: 300 m west of St Blazey
Official site: tregrehangarden.uk

Facts: Wikidata (CC0) and OpenStreetMap (© OpenStreetMap contributors).

The map

Orange is Tregrehan House; numbered in green, the places near it.

Towns near it

Staying near Tregrehan House

With 24,361 people, St Austell is the largest of the 8. Pick a base: each town is a page of its own, with what else there is to see.

1 · 300 m east of it

St Blazey

6,569 people · 6 places to visit

2 · 900 m west of it

St Austell

24,361 people · 7 places to visit

3 · 1.1 km southwest of it

Carlyon Bay

1,174 people · 7 places to visit

4 · 2.2 km east of it

Tywardreath

2,589 people · 9 places to visit

Compare the 8 towns

Town	Where Tregrehan House is	People	Places to visit
St Blazey	300 m east of it	6,569	6
St Austell	900 m west of it	24,361	7
Carlyon Bay	1.1 km southwest of it	1,174	7
Tywardreath	2.2 km east of it	2,589	9
Duporth	2.6 km southwest of it	674	8
Penwithick	3.4 km northwest of it	1,706	7
Luxulyan	4.2 km north of it	363	6
Stenalees	4.8 km northwest of it	796	6

Make a day of it

After Tregrehan House

Within 15 km are 32 places, among them 3 castles, 2 gardens and a historic house.

GardenEden Project1.3 km away 2

Castle · English HeritageRestormel Castle9.4 km away 3GardenGardenThe Lost Gardens of Heligan8.7 km away 4

Castle · English HeritageSt Catherine's Castle7.2 km away 5

Historic house · National TrustLanhydrock House11 km away 6

MuseumWheal Martyn Clay Works5.2 km away 7

CastleCaerhays Castle14 km away 8

Heritage railwayBodmin and Wenford Railway Station13 km away

Within 15 km, close and well known first. Numbers match the map.

Visiting Tregrehan House: the answers

Where is Tregrehan House?

Tregrehan House is 300 m west of St Blazey, Cornwall.

What is Tregrehan House?

Country house in St Blazey Gate, Cornwall, England, UK.

When is the best time to visit Tregrehan House?

June to September are the warmest months in St Blazey, with afternoon highs of 19–21°C (Met Office 1991–2020 averages).

Is Tregrehan House a listed building?

Yes: Grade II* listed building.

What else is there to see near Tregrehan House?

Within 15 km: Eden Project (1.3 km), Restormel Castle (9.4 km), The Lost Gardens of Heligan (8.7 km) and St Catherine's Castle (7.2 km).

Places: OpenStreetMap (© OpenStreetMap contributors, Open Database Licence) and Wikidata (CC0), placed in the ONS 2022 built-up area (Open Government Licence v3.0). Visitor counts are the latest Wikidata gives, with their year.

Photos: each place’s Wikidata image, from Wikimedia Commons under the licence below (our copy, resized).

Photo credits (8)

Tregrehan House: Michael Garlick, CC BY-SA 2.0, Wikimedia Commons
Eden Project: Jürgen Matern, CC BY-SA 2.5, Wikimedia Commons
Restormel Castle: Zaian at English Wikipedia, Public domain, Wikimedia Commons
St Catherine's Castle: Nilfanion, CC BY-SA 4.0, Wikimedia Commons
Lanhydrock House: Tony Hisgett from Birmingham, UK, CC BY 2.0, Wikimedia Commons
Wheal Martyn Clay Works: AtticTapestry, CC BY-SA 4.0, Wikimedia Commons
Caerhays Castle: Claudiu Bichescu, CC BY-SA 3.0, Wikimedia Commons
Bodmin and Wenford Railway Station: Phil Scott (Our Phellap), CC BY-SA 3.0, Wikimedia Commons

Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2026. Contains OS data © Crown copyright and database right 2026 (ONS boundaries). Northern Ireland: Source: NISRA; contains Land & Property Services data and Ordnance Survey of Northern Ireland information, © Crown copyright, licensed under the Open Government Licence v3.0. Scotland: contains National Records of Scotland data, Registers of Scotland data and SEPA data, © Crown copyright / © SEPA 2025, licensed under the Open Government Licence v3.0.