Postcode insights

SA15 1DB

Mansel Street

Tyisha

Interactive map showing SA15 1DB and surrounding area

Detailed insights for SA15 1DB

Overview

Postcode SA15 1DB is located in an urban city, within the Tyisha ward of Carmarthenshire in the Wales region, and forms part of the Llanelli South area. It has very high deprivation and very high crime levels, with around 111.5 crimes per 1,000 residents per year, roughly 1.3× the Wales average of 86 per 1,000. The average income per household in Llanelli South is £38,049 per year. The nearest station is Llanelli, about 0.3 miles away. There are no primary and no secondary schools in the area. There are 3 parks nearby, the closest large park is Penyfan Quarry.

Crime rate
9/10
Crimes per 1k residents
112
Deprivation level
10/10
Income level
1/10
Social housing
11.9%
Connectivity
N/A
Flood Risk
N/A
Noise Level
No noise

Deprivation level

10/10

Llanelli South has a very high level of deprivation, ranked at position 144 out of 32,844 areas in the United Kingdom, placing it within the top 1% most deprived areas in Wales.

Crime level

9/10

Llanelli South has a very high crime rate, with approximately 111.5 reported incidents per 1,000 population each year.

Social housing

11.9%

Approximately 11.9% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 24.9% of dwellings are socially rented.

Income level

1/10

The average income per household in Llanelli South is £38,049 per year.

Noise Level

No noise

No significant noise sources from railways or roads near SA15 1DB.

Transport

The nearest station is Llanelli located about 0.3 miles away. There are 1 stations nearby.

Nearby public transport stations for SA15 1DB
DistanceNameLinesDirections
0.3 mi

Llanelli

N/A

Walking directions to Llanelli

Parks

Nearby parks and green spaces for SA15 1DB
DistanceNameSizeDirections
0.3 miPenyfan QuarryLargeWalking directions to Penyfan Quarry
0.4 miPenyfan ParkMediumWalking directions to Penyfan Park
0.5 miHavelock ParkSmallWalking directions to Havelock Park

Area Profile

Population
346
Population density
7,922.4 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
55.04(+62%)
Criminal damage and arson
12.87(+75%)
Anti-social behaviour
11.44(-12%)
Drugs
9.29(+259%)
Other theft
9.29(+103%)
Wales average

Demographics

Ethnic groups

British
285
82.13%
Other White
46
13.26%
Other
6
1.73%
Other Asian
4
1.15%
White and Black Caribbean (mixed)
2
0.58%
Total population: 347

Economics

Education (age 16+)

No qualifications
80
29.52%
Level 2 (GCSEs 9-4)
59
21.77%
Level 4+ (Degree)
51
18.82%
Level 3 (A level)
35
12.92%
Level 1 (GCSEs 3-1)
20
7.38%
Total 16+ residents: 271

Housing

Housing tenure

Private landlord or letting agency
38
28.36%
Owns outright
36
26.87%
Owns with a mortgage
36
26.87%
Social rents from council
14
10.45%
Other forms of private rent
8
5.97%
Total households: 134

Property prices in Tyisha

Median price£125,000
Price per sq ft£128
Sales (last 12 months)39
Typical range (middle 50%)£107K – £144K

Based on 39 recent sales, the median property price is £125,000 (about £128 per square foot) in Tyisha area, with individual transactions ranging from £59,000 up to £318,000.

Prices by property typelast 12 months

Median sale price, median price per square foot, sales count, and percentile information for each property type in Tyisha over the last year.
TypeSalesMedian£/sq ft
Semi-Detached3£215,000£145
Terraced35£125,000£127
Flats1£105,000£128

10-year price trendmedian sale price in Tyisha

Sale price

Ten year median sale price trend for each property type in Tyisha.
YearSemi-DetachedTerraced
2016£152,000£83,500
2017£123,250£76,250
2018£80,000£71,750
2019£119,995£79,998
2020£122,000£85,000
2021£98,000£95,000
2022£113,500£106,500
2023£122,500£115,000
2024£114,750£120,000
2025£222,500£123,000
2026£215,000£115,000
Ten year median sale price trend for each property type in Tyisha.

Price per sq ft

Ten year median sale price per square foot trend for each property type in Tyisha.
YearSemi-DetachedTerraced
2016£125£85
2017£71£76
2018£78£81
2019£104£86
2020£98£91
2021£100£104
2022£108£115
2023£135£115
2024£124£115
2025£155£123
2026£145£128
Ten year median sale price per square foot trend for each property type in Tyisha.

Price distribution by property typelast 12 months

Price distribution by property type for Tyisha in the last year.

Recent sales

There were 50+ recent sold properties in the last 18 months near SA15 1DB.

Recent sold properties in the last 18 months near SA15 1DB
DateAddressTypeTenurePriceMap
07 Aug 202570, Mansel Street, Llanelli, SA15 1DBTerracedFreehold£169,000
29 Apr 20251, Christopher Street, Llanelli, SA15 1DFTerracedFreehold£120,000
03 Nov 20252, Rice Street, Llanelli, SA15 1DDTerracedFreehold£95,000
07 Mar 202599, Dillwyn Street, Llanelli, SA15 1BTTerracedFreehold£63,000
04 Nov 202569, Llewellyn Street, Llanelli, SA15 1BDTerracedFreehold£105,000

Schools

In the SA15 1DB postcode area, located within Llanelli South, there are 0 primary and 0 secondary schools in close proximity.

Nearby primary and secondary schools for SA15 1DB
DistancePhaseNameTypeRating
0.2 miNot applicableBigyn County PrimaryWelsh establishment

N/A

0.5 miNot applicableYsgol Pen RhosWelsh establishment

N/A

0.5 miNot applicableMaes Y Morfa Community Primary SchoolWelsh establishment

N/A

Local amenities

7 nearby supermarkets & convenience stores within mi of SA15 1DB

Nearby supermarkets & convenience stores for SA15 1DB
DistanceNameAddressDirections
0.3 miOne StopStation Road, Carmarthenshire, SA15 1THWalking directions to One Stop
0.3 miLondis79 Pottery Street, Llanelli, SA15 1TAWalking directions to Londis
0.4 miKubuś Polski CentrumRobinson Street, Carmarthenshire, SA15 1AWWalking directions to Kubuś Polski Centrum
0.4 miFamily ShopperGolygfor, Carmarthenshire, SA15 1PRWalking directions to Family Shopper
0.4 miAsdaMurray Street, Carmarthenshire, SA15 1SHWalking directions to Asda

Local councillor and member of parliament

Elected local representatives for SA15 1DB, including ward councillors and the local member of parliament.

Local councillors

Suzy Anne Curry

Tyisha - Elected 5 May 2022

Labour Party

Terry Davies

Tyisha - Elected 5 May 2022

Plaid Cymru - The Party of Wales

Member of parliament

Nia Griffith

Llanelli - Elected 4 Jul 2024

Labour Party

Geographic Information

RegionWalesUKL
DistrictCarmarthenshireW06000010
Parliamentary ConstituencyLlanelliW07000098
WardTyishaW05001226
ParishLlanelliW04000519
MSOA (Middle Layer Super Output Area)Llanelli SouthW02000167
LSOA (Lower Layer Super Output Area)Carmarthenshire 026FW01000734
Police ForceDyfed-Powys
Postcode Introduced1980-01-01

Frequently asked questions about SA15 1DB

Is SA15 1DB (Llanelli South) safe?

The area around SA15 1DB records about 112 crimes per 1,000 residents per year, which is a very high crime rate for England: it scores 9 out of 10 on the Area360 crime scale, where 10 is the highest crime level. Across Wales as a whole the rate is about 86 per 1,000. The most common offences locally are violence and sexual offences, anti-social behaviour and criminal damage and arson.

What is the average house price near SA15 1DB?

The median sale price around SA15 1DB in Llanelli South is £125,000 (about £128 per square foot) based on 39 registered sales according to HM Land Registry data.

What schools are near SA15 1DB?

There are 10 schools close to SA15 1DB, including Bigyn County Primary, Ysgol Pen Rhos and Maes Y Morfa Community Primary School. Ratings are from the latest Ofsted inspections.

What is the nearest station to SA15 1DB?

The closest station to SA15 1DB is Llanelli, about 410 m away.

How deprived is the area around SA15 1DB?

SA15 1DB scores 10 out of 10 on the deprivation scale, where 10 is the most deprived. Its neighbourhood ranks 144 of 32,844 in England on the official Index of Multiple Deprivation (rank 1 is the most deprived).

Who represents SA15 1DB (Llanelli South) in Parliament and on the local council?

The Member of Parliament for Llanelli covering SA15 1DB is Nia Griffith (Labour Party), elected at the 2024 general election. The area is represented by 2 local councillors: Suzy Anne Curry (Labour Party) and Terry Davies (Plaid Cymru - The Party of Wales).

Data Sources

All data is sourced from official UK government agencies and public datasets. Last updated: 16/07/2026. Read more about how our statistics are calculated.