THE NATIONAL ROUNDABOUT REGISTER

Subject on the Register

The roundabout at Newport Road and Llaneirwg Way, Old St Mellons

Cardiff · 51°31′37.2″N · 3°06′32.0″W

Newport RoadLlaneirwg WayWilliam Nicholls DriveHastings CrescentN075 m51°31′37.2″N · 3°06′32.0″WSurvey data © OpenStreetMap contributors
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Certified valuation

Every subject on the Register carries a certified valuation, assessed by deterministic survey. The Register prices constituency, not concrete: a modest mini-roundabout at the heart of a town outranks the mightiest gyratory on a lonely A-road. The assessment is itemised below and is not open to negotiation.

Base schedule valuation, all registered subjects+£2.99
Neighbourhood custom: 5 establishments within 300 m+£0.25
Situated in Old St Mellons+£0.30
Secondary road service+£0.30
On the school run: St Johns College+£0.20
Assessed by survey£4.04
Certified value · Class V£4.99

The subject, surveyed

Nearest public house
The Church Inn · 250 m
Nearest chip shop
The Crispy Cod · 300 m
Approaches
5
Circumference
81 m — 7.5 double-decker buses end to end
Laps to walk off a Welsh cake
24
Departure from a true circle
6% — gently oval
Rival roundabouts within a mile
15
County
Cardiff — 50th most roundabout-rich in the kingdom
Stand on this roundabout

Live Street View, where the Google motorcar has ventured — loads on request.

This certificate is a novelty gift. It confers no legal rights, obligations, or right of way.