SA11 4BG

Resolven and Tonna · Neath Port Talbot · Wales

Updated September 2026

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Location overview

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Post town: Neath
Ward: Resolven and Tonna
Local authority: Neath Port Talbot
Constituency: Neath and Swansea East
Postcode district: SA11
Postcode sector: SA11 4

Nearby postcodes

Nearby postcode distances
Postcode	Distance
SA11 4BH	45 m
SA11 4BJ	102 m
SA11 4BX	175 m
SA11 4BN	182 m
SA11 4BL	192 m

Complete postcode fields and official codes

Postcode: SA11 4BG
Status: Current
Introduced: 1 January 1980
Terminated: Not published
Postcode area: SA
Postcode district: SA11
Postcode sector: SA11 4
Latitude: 51.698674
Longitude: -3.719845
British National Grid easting: 281,239
British National Grid northing: 201,392

Statistical and administrative geographies

Country: Wales · W92000004
Region: W99999999
Local authority district: Neath Port Talbot · W06000012
Electoral ward: Resolven and Tonna · W05001708
Parish or community: W04000607
Westminster constituency: Neath and Swansea East · W07000103
Output area: W00005061
Lower layer super output area: Neath Port Talbot 021B · W01000953
Middle layer super output area: Neath Port Talbot 021 · W02000427

Postcode source versions

Ordnance Survey: Code-Point Open Version 2026-08 · Current postcode units in Great Britain · OGL-3.0
Office for National Statistics: ONS Postcode Directory Version 2026-08 · United Kingdom; Northern Ireland excluded pending rights review; Crown Dependencies outside product scope · OGL-3.0 with third-party rights
Ordnance Survey: Boundary-Line Version 2026-05 · Local-authority boundaries in Great Britain · OS OpenData Licence

Explore SA11

Use the wider postcode district to compare the same evidence across more locations.

Property

At this postcode

View all property records

56 recorded sales at this postcode

Address	Date	Price
21a, Lletty Dafydd, Clyne, Neath, SA11 4BG	30 April 2026	£220,000
17, Lletty Dafydd, Clyne, Neath, SA11 4BG	25 July 2025	£199,950
14, Lletty Dafydd, Clyne, Neath, SA11 4BG	2 May 2025	£170,000

Schools

Within 3.1 miles of this postcode

View all nearby schools

Open schools: 4
Primary: 0
Secondary: 0

Ynysfach Primary School

Welsh establishment
2.1 km
Creunant Primary School

Welsh establishment
4.2 km
Cilffriw Primary School

Welsh establishment
4.4 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records

Published events: 62
Months covered: 12
Latest month: June 2026

Most recorded categories in this period

Violence and sexual offences 23
Public order 17
Anti social behaviour 9
Other theft 3
Drugs 2

Census 2021

Population and age profile

Postcode residents: 100
Postcode households: 45
Residents per household: 2.2
SA11 4 residents: 2,974

Age bands in SA11 4

Wider postcode sector

Age 0 to 14: 14%
Age 15 to 24: 10.2%
Age 25 to 44: 23.7%
Age 45 to 64: 28.4%
Age 65 and over: 23.7%

This postcode contained 3.4% of the sector's usual residents on Census Day. The age profile describes the wider SA11 4 sector, not people in this individual postcode.

How to read these estimates

The standard postcode headcounts and the commissioned age table are separate ONS outputs. Small counts are disclosure-controlled, and totals can differ slightly between tables. Coverage is England and Wales only.

Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.

Fixed broadband coverage

Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.

Superfast, 30 Mbit/s+: 93.6%
Ultrafast, 100 Mbit/s+: 0%
Ultrafast, 300 Mbit/s+: 0%
Gigabit-capable: 0%

Unable to receive decent fixed or FWA broadband: 0%
Next Generation Access: 100%
Decent broadband available from fixed wireless: 0%

Coverage is a modelled postcode-level snapshot, not a speed test or a guarantee for a named property. Check availability with providers before making a decision. Ofcom does not publish postcode-level full-fibre coverage in this release for commercial-confidentiality reasons.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

Nearby transport

Louise Close

BCT · Clyne
0.0 miles
Louise Close

BCT · Clyne
0.1 miles
Llety Dafydd

BCT · Melin Court
0.1 miles
Llety Dafydd

BCT · Melin Court
0.1 miles
Clun Primary School

BCT · Clyne
0.2 miles

Evidence in context

A factual reading of the data in this report's scope. It is not a location score or a recommendation.

Property market

Recorded sales

The five-year median is £194,975 from 16 recorded sales in SA11 4BG. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Neath Port Talbot is £162,967 in June 2026, up 1.3% year on year.

Schools

Published establishments

4 open schools are in scope, including 0 primary and 0 secondary schools. Ynysfach Primary School is the nearest published school at 1.3 miles.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

Published police records

62 published events cover 12 months, averaging 5.167 events per published month. The largest recorded category is Violence and sexual offences with 23 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.