Historic houses · Mid Wales
Ordnance Survey Height Above Datum
In or near Machynlleth.
Ordnance Survey Height Above Datum — a historic house in wales-mid, United Kingdom.

Chris Andrews — CC BY-SA 2.0 via Wikimedia Commons licence
Plan your visit
- Typical visit
- 1 h–2 h
- Nearest railway station
- Machynlleth · 1.3 km
- Family-friendly
- Limited wheelchair access
About
Ordnance Survey Height Above Datum is a historic house located in wales-mid, United Kingdom. Sourced from OpenStreetMap (ODbL licence); see local listings for visitor information, opening hours and admission details.
Photo gallery
Place summary
Ordnance Survey Height Above Datum is a historic site located in Mid Wales. It serves as a reference point for elevation measurements across the UK, established by the Ordnance Survey, the national mapping agency.
AI-generated from the structured facts on this page (operator, designation, listing, era). Not a substitute for visiting.
- Coordinates
- 52.5882, -3.8387
- District
- Powys
- Parish
- Machynlleth
- Postcode
- SY20 8EJ
- Parliamentary constituency
- Montgomeryshire and Glyndwr
- Nearest railway station
- Machynlleth — 1.3 km
Sources
- osm: node/4890456628 (ODbL)
Other places nearby

Maen Llwyd
Archaeological sites · 0.4 km

Monument to The Owen Famliy In Machynlleth Cemetery,Garth Road (Se Side)
Memorials & monuments · 0.6 km

Machynlleth Community Hospital
Other places · 0.6 km

Gallt y Gog
Mountains & hills · 0.8 km

Machynlleth
Towns & cities · 0.8 km

Owain Glyndŵr's Parliament House
Historic houses · 0.8 km

Machynlleth F.C.
Stadiums · 0.9 km

Maengwyn Chapel
Historic churches · 0.9 km

Spectrum
Galleries · 0.9 km

Forge
Mountains & hills · 0.9 km

Plas Machynlleth
Historic houses · 1.0 km

Celtica
Historic houses · 1.0 km
Nearby
Archaeological sites · Mid Wales
Maen Llwyd
Maen Llwyd — a archaeological in wales-mid, United Kingdom.
Memorials & monuments · Mid Wales
Monument to The Owen Famliy In Machynlleth Cemetery,Garth Road (Se Side)
Monument to The Owen Famliy In Machynlleth Cemetery,Garth Road (Se Side) — Grade II listed building-listed memorial in wales-mid, United Kingdom.
Other places · Mid Wales
Machynlleth Community Hospital
Machynlleth Community Hospital in Wales Mid, United Kingdom.
Historic houses · Mid Wales
Owain Glyndŵr's Parliament House
Owain Glyndŵr's Parliament House in Wales Mid, United Kingdom.
Where to eat & stay near Ordnance Survey Height Above Datum
Places to stay
Caravan parks · Mid Wales
Maesperthi Caravan & Lodge Park
Maesperthi Caravan & Lodge Park — a caravan park in wales mid.
Caravan parks · Mid Wales
Maesperthi Caravan & Lodge Park
Maesperthi Caravan & Lodge Park — a caravan park in wales mid.
Campsites · Mid Wales
Llwyngwern Farm
Llwyngwern Farm — a campsite in wales mid.
Places to eat & drink
Restaurants · Mid Wales
The White Lion Hotel
The White Lion Hotel — a restaurant in wales mid.
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Baynham Hall
Baynham Hall — manor house in Gladestry, Powys, Wales.
Frequently asked questions
- Where is Ordnance Survey Height Above Datum?
- Ordnance Survey Height Above Datum is in Mid Wales, United Kingdom (postcode SY20 8EJ), in the parish of Machynlleth.
- What is Ordnance Survey Height Above Datum?
- Ordnance Survey Height Above Datum — a historic house in wales-mid, United Kingdom.
- How do I get to Ordnance Survey Height Above Datum?
- The nearest railway station is Machynlleth, about 1.3 km away. Drivers can use postcode SY20 8EJ.
- How do I get to Ordnance Survey Height Above Datum?
- The nearest railway station is Machynlleth, about 1.3 km away. Drivers can navigate to postcode SY20 8EJ.