Union Buildings, Llanelli

MyStreetCheck free street report: Union Buildings, Llanelli · 31 October 2026 · www.mystreetcheck.co.uk/llanelli-carmarthenshire/union-buildings/

House prices, sold prices and local information for SA15 3JW, SA15 3JP.

Average price (last 12 months)

£135,000

1 sale

Average price (since 2016)

£110,353

17 sales

Price range

£72k – £145k

lowest to highest sale

Last sale

12 Nov 2025

SA15 3JP

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At a glance

House prices£110k averageSince 2016 (few recent sales) Nearest station20 min walkLlanelli station Ultrafast broadband100% of homesNational average 80% Freehold or leaseholdAll freeholdAcross 17 Land Registry sales Planning applicationsChecking…Within 500 m, last 90 days

17 property sales on Union Buildings, Llanelli have been recorded by HM Land Registry since 2016. In the last 12 months 1 home sold here for an average of £135,000. Most sales here are terraced homes, which have sold for an average of £110,353. 2 homes here have sold more than once since 2016; 2 of them sold for more the second time. Recorded sale prices on Union Buildings range from £72,000 to £145,000. Every home sold here was sold freehold.

House prices on Union Buildings compared

SA15 postcode area£187,501

Llanelli£202,090

England & Wales£358,701

Average sale price over the last 12 months. Union Buildings has had fewer than two sales in that time, so it is left out. See all SA15 house prices.

Average sale price by year

Tenure: 100% freehold and 0% leasehold across 17 recorded sales.

Prices by property type

Type	Sales	Average price	Last sold
Terraced	17	£110,353	12 Nov 2025

Sold prices on Union Buildings

Address	Date	Price	Type	Tenure
28, Union Buildings SA15 3JP	12 Nov 2025	£135,000	Terraced	Freehold
26, Union Buildings SA15 3JP	2 May 2025	£138,000	Terraced	Freehold
31, Union Buildings SA15 3JW	31 Mar 2025	£135,000	Terraced	Freehold
9, Union Buildings SA15 3JW	17 May 2024	£115,000	Terraced	Freehold
23, Union Buildings SA15 3JW	1 Dec 2022	£145,000	Terraced	Freehold
37, Union Buildings SA15 3JW	29 Jul 2022	£145,000	Terraced	Freehold
15, Union Buildings SA15 3JW	31 Mar 2022	£80,000	Terraced	Freehold
12, Union Buildings SA15 3JW	21 Jan 2022	£92,500	Terraced	Freehold
11, Union Buildings SA15 3JW	18 Aug 2021	£108,000	Terraced	Freehold
33, Union Buildings SA15 3JW	7 Feb 2020	£95,000	Terraced	Freehold
10, Union Buildings SA15 3JW	31 Jan 2020	£112,000	Terraced	Freehold
37, Union Buildings SA15 3JW	6 Nov 2019	£117,500	Terraced	Freehold
1, Union Buildings SA15 3JW	20 Sep 2019	£83,000	Terraced	Freehold
8, Union Buildings SA15 3JW	7 Sep 2018	£72,000	Terraced	Freehold
32, Union Buildings SA15 3JP	17 Aug 2018	£107,000	Terraced	Freehold
37, Union Buildings SA15 3JW	25 Jan 2018	£98,000	Terraced	Freehold
23, Union Buildings SA15 3JW	15 Jul 2016	£98,000	Terraced	Freehold

Sale prices are as recorded by HM Land Registry. Some sales (for example repossessions and company purchases) are listed but left out of the averages.

Sale history: homes sold more than once

Address	Sales	Change
23, Union Buildings	£98,000 (Jul 2016) → £145,000 (Dec 2022)	+48% over 6 yrs
37, Union Buildings	£98,000 (Jan 2018) → £117,500 (Nov 2019) → £145,000 (Jul 2022)	+48% over 5 yrs

Buying on Union Buildings?

Getting around, shops and health

Train stations

Llanelli station 1.0 mi · 20 min walk
Bynea station 2.9 mi · 57 min walk
Llangennech station 3.5 mi · 1 hr 10 min walk

Nearest bus stops

Parc Howard (opp, Felinfoel Road) 1 min walk
Hedley Terrace (Felinfoel Road) 1 min walk
Hedley Terrace (Felinfoel Road) 1 min walk
Capel Newydd (Felinfoel Road) 2 min walk

GP surgeries

Ash Grove Medical Centre
Thomas Street, Llanelli · 0.3 mi
Ty Elli Group Practice
Vauxhall, Llanelli · 0.4 mi
Fairfield Surgery
1 Park Crescent, Llanelli · 0.6 mi
Avenue Villa Surgery
Brynmor Road, Llanelli · 0.7 mi

Supermarkets

Asda Supercentre Asda Llanelli Murray Street Supercentre · 0.5 mi
Farmfoods Farmfoods Pen-y-Fan Llanelli · 0.5 mi
The Co-operative Food Co-op Sandy Lane - Llanelli · 0.7 mi
The Co-operative Food Co-op Felinfoel · 1.0 mi

Pharmacies

Gravells Pharmacy · 0.3 mi
Evans Pharmacy - Ty Elli · 0.4 mi
Well · 0.4 mi

Dentists

Dental Surgery · 0.2 mi
Llanelli Dental Centre · 0.3 mi
Messrs Davies James And Samuel · 0.7 mi

Sources: Department for Transport (NaPTAN), NHS England organisation data, and GEOLYTIX Retail Points (open data). Walking times are estimates from straight-line distance.

Area profile

Homes

	Here	Eng & Wales
Owned	55.1%	62.5%
Private rented	31.1%	20.3%
Social rented	13.8%	17.1%
Households	817

People

	Here	Eng & Wales
Under 15	16.1%	17.4%
Aged 15–64	66.2%	64.1%
Aged 65+	17.7%	18.6%
Residents	1,771

Broadband

	Here	UK
Superfast (30Mbit+)	100%	95%
Ultrafast (300Mbit+)	100%	80%
Gigabit-capable	100%	80%

Share of homes on this street's postcodes that can get each speed. UK figure is the average across all postcodes. Source: Ofcom Connected Nations.

Mobile signal

	Here	Eng & Wales
4G indoors, all 4 networks	75%	89%
4G indoors, at least 1 network	98%	100%
4G outdoors, all 4 networks	94%	99%
Calls indoors, all 4 networks	81%	92%

Share of homes across Carmarthenshire with good coverage (Jul 2025). Signal varies street by street; check your exact address on Ofcom's checker. Source: Ofcom Connected Nations.

Neighbourhood figures cover the surrounding Lower Layer Super Output Area (about 1,500 residents). Sources: Census 2021 (ONS) and the English Indices of Deprivation 2025.

Energy ratings and home sizes on Union Buildings

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Who lives around Union Buildings

Ethnic group

	Here	Carmarthenshire
White	95.3%	97.2%
Asian, Asian British or Asian Welsh	2.5%	1.2%
Mixed or Multiple ethnic groups	2%	0.9%
Black, Black British, Black Welsh, Caribbean or African	0.2%	0.2%
Other ethnic group	0.1%	0.4%

Religion

	Here	Carmarthenshire
No religion	52.4%	44.4%
Christian	40.2%	47.6%
Not answered	5.6%	6.2%
Other religion	0.9%	0.6%
Hindu	0.7%	0.2%
Buddhist	0.2%	0.3%
Muslim	0.1%	0.5%
Jewish	0%	0.1%

Country of birth

	Here	Carmarthenshire
Born in the UK	89.1%	95%
Born outside the UK	10.9%	5%

Highest qualification

	Here	Carmarthenshire
Level 4 qualifications and above	26.9%	31.3%
No qualifications	20.9%	20%
Level 2 qualifications	16.2%	15.2%
Level 3 qualifications	15.4%	16.1%
Level 1 and entry level qualifications	8.8%	8.5%
Apprenticeship	7.3%	6.2%
Other qualifications	4.4%	2.6%

General health

	Here	Carmarthenshire
Very good health	43.3%	45.1%
Good health	33.2%	31.7%
Fair health	15.5%	15.7%
Bad health	6.8%	5.6%
Very bad health	1.2%	1.9%

Cars or vans per household

	Here	Carmarthenshire
1 car or van in household	45.5%	41.3%
No cars or vans in household	28.2%	15.4%
2 cars or vans in household	20.8%	30.2%
3 or more cars or vans in household	5.5%	13.1%

Source: Census 2021 (ONS), via Nomis. Percentages of usual residents or households, as recorded in March 2021.

Figures cover the surrounding neighbourhood (Lower Layer Super Output Area, about 1,500 residents). Full demographics of Carmarthenshire.

Planning and heritage near Union Buildings

Checking conservation areas, listed buildings and other designations…

Noise, radon and ground hazards

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Planning applications near Union Buildings

Recent planning applications around Union Buildings from the council's planning register. Choose how far to look:

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Thinking of selling on Union Buildings?

What's my home worth?

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Council tax here

Carmarthenshire Band D is £2,351 a year (Band A £1,567). See every band.

Estate agents near Union Buildings

Willow Estates 0.2 mi
Swihart-Rees 0.4 mi
Swift Move 0.5 mi
John Francis 0.5 mi
Tim Forrester 0.6 mi

What's it like living on Union Buildings?

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Nearby streets in SA15

See all streets in Llanelli All streets in SA15

Union Buildings, Llanelli

At a glance

House prices on Union Buildings compared

Average sale price by year

Prices by property type

Sold prices on Union Buildings

Sale history: homes sold more than once

Buying on Union Buildings?

Land Transaction Tax calculator

Mortgage calculator

Getting around, shops and health

Train stations

Nearest bus stops

GP surgeries

Supermarkets

Pharmacies

Dentists

Area profile

Homes

People

Broadband

Mobile signal

Energy ratings and home sizes on Union Buildings

Who lives around Union Buildings

Ethnic group

Religion

Country of birth

Highest qualification

General health

Cars or vans per household

Planning and heritage near Union Buildings

Noise, radon and ground hazards

Planning applications near Union Buildings

Thinking of selling on Union Buildings?

Get a free valuation

What's my home worth?

Council tax here

Estate agents near Union Buildings

What's it like living on Union Buildings?

Nearby streets in SA15

Union Buildings, Llanelli

At a glance

House prices on Union Buildings compared

Average sale price by year

Prices by property type

Sold prices on Union Buildings

Sale history: homes sold more than once

Buying on Union Buildings?

Land Transaction Tax calculator

Mortgage calculator

Getting around, shops and health

Train stations

Nearest bus stops

GP surgeries

Supermarkets

Pharmacies

Dentists

Area profile

Homes

People

Broadband

Mobile signal

Energy ratings and home sizes on Union Buildings

Who lives around Union Buildings

Ethnic group

Religion

Country of birth

Highest qualification

General health

Cars or vans per household

Planning and heritage near Union Buildings

Noise, radon and ground hazards

Planning applications near Union Buildings

Thinking of selling on Union Buildings?

Get a free valuation

What's my home worth?

Council tax here

Estate agents near Union Buildings

What's it like living on Union Buildings?

Nearby streets in SA15

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