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On Upper William Street, in Llanelli Bigyn
What it's like at SA15 1SL: every home that has sold on Upper William Street since 1995 and who owns them, what's happening down the road, crime on the street, a day in the life, history on the doorstep and what's changing nearby. Moving, buying, selling, improving or investing? Pick a lens above for what matters to you.
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Compared with all 7,264 neighbourhoods in England and Wales (council well-being: all councils). Open a tab below for the detail.
ORR, DfE, police.uk, OS Terrain 50 and Open Greenspace, Forestry Commission, Defra noise maps (England), Xoserve. Every distance: Moving; radon, ground and flood checks: Buying.
1 home on the street extended (energy certificates).
Sales and extensions on Upper William Street; new homes, planning permissions and schools within 1 km over the last five years. Everything changing within 2 km.
3 of the 17 homes on the street are owned by companies.
| 13, Upper William StreetTerraced · company-owned | Dec 2007 | £118,000 | – | – | 2 |
|---|---|---|---|---|---|
| 14, Upper William StreetTerraced | Feb 2000 | £25,000 | – | – | 1 |
| 15, Upper William StreetTerraced | Oct 2017 | £67,000 | 69 m² | £971/m² | 1 |
| 16, Upper William StreetTerraced | Dec 1999 | £19,500 | – | – | 1 |
| 17, Upper William StreetTerraced | May 2016 | £57,000 | 67 m² | £851/m² | 1 |
| 18, Upper William StreetTerraced | Oct 2003 | £61,750 | 97 m² | £637/m² | 2 |
| 19, Upper William StreetTerraced | Dec 2001 | £37,500 | – | – | 1 |
| 20, Upper William StreetTerraced · company-owned | Mar 2023 | £90,000 | 66 m² | £1,364/m² | 3 |
| 21, Upper William StreetTerraced · company-owned | Mar 2023 | £105,000 | 73 m² | £1,438/m² | 3 |
| 22, Upper William StreetTerraced | Nov 2000 | £29,500 | – | – | 1 |
| 23, Upper William StreetTerraced | Apr 2026 | £125,000 | 61 m² | £2,049/m² | 3 |
| 24, Upper William StreetTerraced | Jul 2000 | £27,000 | 66 m² | £409/m² | 1 |
| 25, Upper William StreetSemi-detached | Feb 2007 | £90,000 | 91 m² | £989/m² | 2 |
| 26, Upper William StreetOther | Apr 2022 | £43,000 | – | – | 1 |
| 28, Upper William StreetTerraced | Oct 1998 | £35,000 | – | – | 1 |
| 29, Upper William StreetTerraced | Jul 2022 | £125,000 | 127 m² | £984/m² | 1 |
| 30, Upper William StreetSemi-detached | Nov 2018 | £92,500 | 95 m² | £974/m² | 2 |
From HM Land Registry sale records (standard sales) and energy certificates. Tap a home for its full history.
The nearest station is Llanelli, about a 15-minute walk (1.0 km), with 393k journeys a year; its busiest route is to Swansea.
The nearest bus stop is Llanelli Bus Station Stand 7, 50 m away, with a bus about every 33 minutes on weekdays (route L3); 29 departures an hour from the 11 stops within a 5-minute walk.
The nearest primary school is Stebonheath, about a 5-minute walk (550 m).
None of the state primaries within 2 km has Ofsted's top rating.
The nearest secondary is Coedcae School, 800 m away.
The nearest supermarket is CKs Food Stores, 250 m away; Llanelli Superstore (250 m) for top-ups.
The nearest GP surgery is Harris Palace Facials (400 m), with Asda Pharmacy the closest pharmacy (300 m).
For a haircut, Sam's Cuts is 50 m away.
There's a handful of places to eat and drink locally: 15 restaurants and cafés, 2 pubs and bars.
Moth Coffi is the closest café or restaurant (100 m), and Royal Naval Association 2004 the nearest pub (200 m).
Crime is higher than in most places, at about 165 per 1,000 residents a year (busy town centres push this figure up).
It's a mix of homes: 7% flats and 10% detached houses.
The typical home here was built in 1919-1929.
The nearest park is Spring Gardens, 550 m away; for exercise, Snap Fitness (150 m).
The air is clean: background nitrogen dioxide is 6.5 µg/m³, among the lowest in the country.
For holidays, Cardiff is 64 km away, and Bristol, with far more destinations, 104 km.
Most households own their home, 18% rent privately.
Written from the figures on this page: Census 2021, DfT journey times (2019), NaPTAN/ORR, Ofsted, CQC, FSA, police.uk and planning registers. Figures describe the neighbourhood around the street.
53 places on this map are within about a 10-minute walk.
Walking times are estimates from straight-line distance. Food businesses from the FSA food hygiene register; schools from the DfE register; nurseries from Ofsted's childcare register; care homes from the Care Quality Commission; pools, sports halls, tennis and golf from Sport England Active Places (contains data © Sport England); everything else © OpenStreetMap contributors (ODbL). Map © OpenFreeMap, OpenMapTiles, OpenStreetMap contributors.
Llanelli constituency: Dame Nia Griffith MP (Labour), since May 2005. 2024 general election: Lab hold, majority 1,504 (3.7%), turnout 57%. Vote shares: Labour 31%, Reform UK 28%, Plaid Cymru 23%, Conservative 11%.
5 new homes, planning permissions and school changes on record within 2 km, plus energy projects, road works, storm overflows and major infrastructure. Everything changing near SA15 1SL →
Tap a type to see what it covers and how it has changed in Carmarthenshire since 2011.
police.uk, 2025-09 to 2026-08. Crimes are mapped to the nearest of a set of anonymised points and labelled with that point's street, so busy roads and junctions collect crimes from nearby; the street has about 17 homes that have sold since 1995. Greater Manchester Police data is not published, and national totals leave Greater Manchester out.
On this street: 0 of 9 homes with certificates have solar panels, 0 a heat pump, and 0 are heated by something other than mains gas.
| Neighbourhood | Council | England and Wales | |
|---|---|---|---|
| Homes with solar panels | 2.5% | 2.0% | 1.2% |
| Heated by a heat pump | 0.1% | 2.9% | 1.0% |
| Mains gas | 98.1% | 64.1% | 84.0% |
| Oil or LPG | 0.1% | 26.1% | 4.1% |
| Electric heating | 1.2% | 4.6% | 8.3% |
| Community heating | 0.0% | 0.1% | 2.1% |
From each home's latest energy certificate, so panels or heat pumps fitted since aren't counted and the shares are lower than today's real figures. Compare areas in the data explorer.
The most notable of each. Rough times by car in free-flowing traffic, between neighbourhood centres. Check opening times before you travel.
National infrastructure projects and headline schemes only, not local planning applications. See them all on a map.