Ystradgynlais

Ystradgynlais is covered by postcode district SA9. It is in the Powys council area, Wales.

Typical price £180,000 Homes sold in Ystradgynlais, last 12 months. ▼ 18.2% on the year before Gigabit broadband 30 of 122 postcodes where every home and business can get it Nearest station Neath 13.9 km from the middle, in a straight line Nearest GP Pengorof Surgery 1.2 km from the middle, in a straight line

Every postcode in Ystradgynlais, by gigabit broadband

Map of every postcode in Ystradgynlais, by gigabit broadband Of the 122 postcodes in Ystradgynlais that ONS places, 76 have no home or business that can get gigabit, 16 have some that can and 30 can all get it. 5 groups of postcodes without gigabit are outlined: 22 postcodes without gigabit; 19 postcodes without gigabit; 9 postcodes without gigabit; 8 postcodes without gigabit; 5 postcodes without gigabit. Places named: Ystradgynlais. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A4067 SA9 1ES: gigabit for allSA9 1ET: gigabit for allSA9 1EU: gigabit for allSA9 1EX: gigabit for allSA9 1FS: gigabit for allSA9 1HF: gigabit for allSA9 1HG: gigabit for allSA9 1HH: gigabit for allSA9 1HQ: gigabit for allSA9 1HW: gigabit for allSA9 1JJ: gigabit for allSA9 1JT: gigabit for allSA9 1LF: gigabit for allSA9 1LP: gigabit for allSA9 1LT: gigabit for allSA9 1LU: gigabit for allSA9 1LX: gigabit for allSA9 1LY: gigabit for allSA9 1LZ: gigabit for allSA9 1NA: gigabit for allSA9 1NB: gigabit for allSA9 1NH: gigabit for allSA9 1PE: gigabit for allSA9 1PQ: gigabit for allSA9 1SH: gigabit for allSA9 1SN: gigabit for allSA9 1SP: gigabit for allSA9 1SQ: gigabit for allSA9 1SR: gigabit for allSA9 1SS: gigabit for allSA9 1EY: some gigabitSA9 1FR: some gigabitSA9 1HD: some gigabitSA9 1HE: some gigabitSA9 1HJ: some gigabitSA9 1HL: some gigabitSA9 1JH: some gigabitSA9 1LR: some gigabitSA9 1LS: some gigabitSA9 1NT: some gigabitSA9 1NZ: some gigabitSA9 1PB: some gigabitSA9 1PD: some gigabitSA9 1PJ: some gigabitSA9 1ST: some gigabitSA9 1SW: some gigabitSA9 1AA: no gigabitSA9 1BR: no gigabitSA9 1HA: no gigabitSA9 1HN: no gigabitSA9 1HP: no gigabitSA9 1HR: no gigabitSA9 1HS: no gigabitSA9 1HT: no gigabitSA9 1HU: no gigabitSA9 1HX: no gigabitSA9 1HY: no gigabitSA9 1HZ: no gigabitSA9 1JA: no gigabitSA9 1JB: no gigabitSA9 1JP: no gigabitSA9 1JR: no gigabitSA9 1JS: no gigabitSA9 1JX: no gigabitSA9 1JY: no gigabitSA9 1JZ: no gigabitSA9 1LA: no gigabitSA9 1LB: no gigabitSA9 1LD: no gigabitSA9 1LE: no gigabitSA9 1LG: no gigabitSA9 1LH: no gigabitSA9 1LN: no gigabitSA9 1LQ: no gigabitSA9 1LW: no gigabitSA9 1NS: no gigabitSA9 1NU: no gigabitSA9 1NX: no gigabitSA9 1NY: no gigabitSA9 1PL: no gigabitSA9 1PN: no gigabitSA9 1PP: no gigabitSA9 1PS: no gigabitSA9 1PT: no gigabitSA9 1PW: no gigabitSA9 1QJ: no gigabitSA9 1QL: no gigabitSA9 1QN: no gigabitSA9 1QQ: no gigabitSA9 1QR: no gigabitSA9 1QS: no gigabitSA9 1QT: no gigabitSA9 1QU: no gigabitSA9 1QW: no gigabitSA9 1QX: no gigabitSA9 1QY: no gigabitSA9 1RA: no gigabitSA9 1RB: no gigabitSA9 1RE: no gigabitSA9 1RF: no gigabitSA9 1RG: no gigabitSA9 1RH: no gigabitSA9 1RJ: no gigabitSA9 1RL: no gigabitSA9 1RN: no gigabitSA9 1RP: no gigabitSA9 1RQ: no gigabitSA9 1RR: no gigabitSA9 1RS: no gigabitSA9 1RT: no gigabitSA9 1RU: no gigabitSA9 1RW: no gigabitSA9 1RX: no gigabitSA9 1RY: no gigabitSA9 1SA: no gigabitSA9 1SE: no gigabitSA9 1SG: no gigabitSA9 1SU: no gigabitSA9 1SX: no gigabitSA9 1SY: no gigabitSA9 1SZ: no gigabitSA9 1TA: no gigabit Ystradgynlais 22 postcodes without gigabit, outlined: this goes to SA9 1JS, the one nearest the middle of them22 postcodes without gigabit19 postcodes without gigabit, outlined: this goes to SA9 1HX, the one nearest the middle of them19 postcodes without gigabit9 postcodes without gigabit, outlined: this goes to SA9 1RW, the one nearest the middle of them9 postcodes without gigabit8 postcodes without gigabit, outlined: this goes to SA9 1RQ, the one nearest the middle of them8 postcodes without gigabit5 postcodes without gigabit, outlined: this goes to SA9 1SZ, the one nearest the middle of them5 postcodes without gigabit Map of every postcode in Ystradgynlais, by gigabit broadband Of the 122 postcodes in Ystradgynlais that ONS places, 76 have no home or business that can get gigabit, 16 have some that can and 30 can all get it. 5 groups of postcodes without gigabit are outlined: 22 postcodes without gigabit; 19 postcodes without gigabit; 9 postcodes without gigabit; 8 postcodes without gigabit; 5 postcodes without gigabit. Places named: Ystradgynlais. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Ystradgynlais 9 postcodes without gigabit, outlined: this goes to SA9 1RW, the one nearest the middle of them9 postcodes without gigabit5 postcodes without gigabit, outlined: this goes to SA9 1SZ, the one nearest the middle of them5 postcodes without gigabit
  • No home or business can get gigabit: 76
  • Some can get gigabit: 16
  • Every home and business can get gigabit: 30
  • Ofcom gives no figure: 0
  • Outline: where 5 or more postcodes without gigabit lie together

Of the 122 postcodes in Ystradgynlais that ONS places, 76 have no home or business that can get gigabit, 16 have some that can and 30 can all get it.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. A dashed outline shows where 5 or more lie within 160 metres of each other. It is not a boundary, and no boundary is drawn.

The middle of its postcodes: latitude 51.7829, longitude -3.7516. Open this area on OpenStreetMap

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; gigabit: Ofcom, Connected Nations, Spring 2026; roads, rivers and built-up areas: Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

Postcodes without gigabit

76 postcodes here have no gigabit. These are the 12 first in postcode order.

SA9 1AASA9 1BRSA9 1HASA9 1HNSA9 1HPSA9 1HRSA9 1HSSA9 1HTSA9 1HUSA9 1HXSA9 1HYSA9 1HZ

Where the postcodes without gigabit lie together

  • 22 postcodes without gigabit, outlined on the map. SA9 1JS, is the one nearest the middle of them.
  • 19 postcodes without gigabit, outlined on the map. SA9 1HX, is the one nearest the middle of them.
  • 9 postcodes without gigabit, outlined on the map. SA9 1RW, is the one nearest the middle of them.
  • 8 postcodes without gigabit, outlined on the map. SA9 1RQ, is the one nearest the middle of them.
  • 5 postcodes without gigabit, outlined on the map. SA9 1SZ, is the one nearest the middle of them.

What is it like to live in Ystradgynlais?

Homes sold for a typical £180,000 in the 12 months to August 2026, down 18.2% on the 12 months before. At 30 of the 122 postcodes Ofcom reports on, every home and business can get gigabit broadband. The nearest GP practice is Pengorof Surgery, 1.2 km from the middle. The nearest railway station is Neath, 13.9 km from the middle of its postcodes in a straight line.

We don't rate places; here are the figures so you can judge.

Source: HM Land Registry, Ofcom, NHS England and the Department for Transport, as each section of this page says. See all our data sources

What do homes cost in Ystradgynlais?

Homes in Ystradgynlais sold for a typical £180,000 in the 12 months to August 2026, across 35 sales, down 18.2% on the 12 months before, HM Land Registry's figures show.

£180,000 typical price, the 12 months to August 2026
12 months to August 2025
£220,000
12 months to August 2026
£180,000

▼ down 18.2% on the 12 months before

Detached£350,000 13 sales
Semi-detached£160,000 14 sales
Terraced£149,125 8 sales

Across the whole SA9 district, Ystradgynlais's main postcode district: a typical £165,000.

Sales at the postcodes ONS places in Ystradgynlais: standard sales of homes at market value. A typical price is the median, the middle sale. Sales take weeks to be registered, so the last month or two are incomplete. Each postcode page gives the figure for its own postcode sector.

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it

Are new homes being built in Ystradgynlais?

2 of the 122 postcodes now in use in Ystradgynlais came into use in January 2020 or later, ONS says. In the 12 months to August 2025, 27 of the 68 homes sold in Ystradgynlais were newly built (40%), HM Land Registry's records show; across the SA9 district, 16%.

The newest postcodes

SA9 1FRsince July 2024SA9 1FSsince October 2023

A new postcode is often a new street or estate, but Royal Mail also makes new postcodes when it reorganises old ones, so not every one means new homes. Only postcodes still in use are counted.

New homes among the homes sold

PeriodIn YstradgynlaisAcross the SA9 district
The 12 months to August 2026 6 of 35 (17%) 6 of 137 (4%)
The 12 months to August 2025 27 of 68 (40%) 33 of 211 (16%)

Standard sales of homes at market value that HM Land Registry marks as newly built. New homes take longer to be registered than other sales, so the latest 12 months count fewer of them than were sold. A share is given from 5 sales or more.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026; HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021, Open Government Licence v3.0. How we use it

What broadband can you get in Ystradgynlais?

Ofcom reports on 122 of the 122 postcodes in Ystradgynlais. At 30 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit30 of 122
Postcodes where every home can get superfast115 of 122

Ofcom gives each postcode's share of homes and businesses, not how many there are, so these count postcodes. Each postcode page has its own figures. A provider's checker answers for one address.

Check one address on Ofcom's checker

Source: Ofcom, Connected Nations, Spring 2026, data for January 2026, Open Government Licence v3.0. How we use it

How far is the station from Ystradgynlais?

The nearest railway station to the centre point of the postcodes in Ystradgynlais is Neath Rail Station, 13.9 km away in a straight line.

  • Neath Rail Station Railway station 13.9 kmDrive
  • Skewen Rail Station Railway station 15.0 kmDrive
  • Llansamlet Rail Station Railway station 16.3 kmDrive

Straight-line distances from the centre point, not routes. Walk: under 1.2 km. Cycle: 1.2 to 5 km. Drive: further.

Straight-line distances from the middle of the postcodes, not routes. Each postcode page lists its own nearest stations and bus stops. The Department for Transport's register does not say how often services run.

Source: Department for Transport, NaPTAN, read 17 October 2026, Open Government Licence v3.0. How we use it

Which GP surgeries are in Ystradgynlais?

There is no GP practice at the postcodes in Ystradgynlais. These are the nearest to its middle, in a straight line. Each practice sets the area it takes patients from, so check with it before registering.

Source: NHS England, Organisation Data Service (GP practices), read 17 October 2026, Open Government Licence v3.0. How we use it

Is Ystradgynlais safe? Crime recorded around it

Police.uk records 475 crimes and reports of anti-social behaviour within a mile of the middle of the postcodes in Ystradgynlais over the 12 months from September 2025 to August 2026. August 2026 is the latest month it has published. These are counts, not a rate: we hold no count of the people who live, work or pass through, so we do not say whether a place is safe.

Each month, September 2025 to August 2026

  1. 33 September 2025
  2. 29 October 2025
  3. 37 November 2025
  4. 20 December 2025
  5. 37 January 2026
  6. 36 February 2026
  7. 57 March 2026
  8. 47 April 2026
  9. 50 May 2026
  10. 53 June 2026
  11. 44 July 2026
  12. 32 August 2026

By kind, over the 12 months

Violence and sexual offences233 reports
Anti-social behaviour72 reports
Criminal damage and arson58 reports
Public order33 reports
Drugs25 reports
Burglary17 reports
Other theft15 reports
Other crime8 reports

Also: possession of weapons 4, vehicle crime 3, shoplifting 3, theft from the person 2, robbery 2.

Police.uk says its locations "always represent the approximate location of a crime". Each crime is moved to the nearest of a fixed list of map points, each over a street centre, a public place or a commercial premises, chosen so that every point covers at least eight addresses or none. A mile is a wide circle: in a town it takes in the centre and its shops, where much crime is recorded.

Crime around one postcode

Source: Police.uk (data.police.uk), data to August 2026, from its download of 30 September 2026, Open Government Licence v3.0. How we use it

Who runs Ystradgynlais?

Council
Powys
Parliamentary constituency
Brecon, Radnor and Cwm Tawe
Police force area
Dyfed-Powys
Country
Wales
MP
David Chadwick (Liberal Democrat)

All 122 postcodes here share these. Wards differ: check a postcode for yours. What council am I in?

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. The MP: UK Parliament. See all our data sources

Moving to Ystradgynlais

Who to tell and what to sort out in your first week.

Who to tell when moving house: the full list Moving house checklist

Ystradgynlais postcodes

122 postcodes in use in Ystradgynlais, by district:

SA9 postcode district,122 postcodes

That district is in the SA postcode area.

Check a Ystradgynlais postcode

Enter a full postcode to see its ward, its flood risk, house prices in its sector and its nearest schools.

Do not know the postcode? What is my postcode?

Places near Ystradgynlais

With the typical price of a home in each, to set beside Ystradgynlais's £180,000. Distances are straight lines between the middles of each place's postcodes.

Ystalyfera3.0 km, £160,000Seven Sisters3.3 km, £130,000Brynamman8.6 km, £180,000Gwaun-Cae-Gurwen8.9 km, £170,000Resolven9.0 km, £127,500Pontardawe9.4 km, £190,000Glyn-neath9.6 km, £170,000Glanaman11.8 km, £177,500 All places A to Z

Questions about Ystradgynlais

What is it like to live in Ystradgynlais?
Homes sold for a typical £180,000 in the 12 months to August 2026, down 18.2% on the 12 months before. At 30 of the 122 postcodes Ofcom reports on, every home and business can get gigabit broadband. The nearest GP practice is Pengorof Surgery, 1.2 km from the middle. The nearest railway station is Neath, 13.9 km from the middle of its postcodes in a straight line. We don't rate places; here are the figures so you can judge. Source: HM Land Registry, Ofcom, NHS England and the Department for Transport, as each section of this page says.
What is the postcode for Ystradgynlais?
Ystradgynlais is covered by postcode district SA9, across 122 postcodes in use. Source: ONS Postcode Directory.
Which council is Ystradgynlais in?
Ystradgynlais is in the Powys council area. Source: ONS Postcode Directory.
Who is the MP for Ystradgynlais?
Ystradgynlais is in the Brecon, Radnor and Cwm Tawe parliamentary constituency. Its MP is David Chadwick (Liberal Democrat), as UK Parliament listed them on 14 October 2026. Constituency: ONS Postcode Directory.
How much are houses in Ystradgynlais?
Homes in Ystradgynlais sold for a typical £180,000 in the 12 months to August 2026, across 35 sales, down 18.2% on the 12 months before. Source: HM Land Registry Price Paid Data, files dated 28 September 2026.
Does Ystradgynlais have a railway station?
The nearest railway station to the centre point of the postcodes in Ystradgynlais is Neath, 13.9 km away in a straight line. Source: Department for Transport, NaPTAN, read 17 October 2026.
What broadband can you get in Ystradgynlais?
Ofcom reports on 122 of the 122 postcodes in Ystradgynlais. At 30 of them every home and business can get gigabit broadband. Source: Ofcom, Connected Nations, Spring 2026.
Are new homes being built in Ystradgynlais?
2 of the 122 postcodes now in use in Ystradgynlais came into use in January 2020 or later, ONS says. In the 12 months to August 2025, 27 of the 68 homes sold in Ystradgynlais were newly built (40%), HM Land Registry's records show; across the SA9 district, 16%. Source: ONS Postcode Directory and HM Land Registry Price Paid Data.

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