Mary Street, Merthyr Tydfil

MyStreetCheck free street report: Mary Street, Merthyr Tydfil · 31 October 2026 · www.mystreetcheck.co.uk/merthyr-tydfil-merthyr-tydfil/mary-street/

House prices, sold prices and local information for CF47 0PY, CF47 0RA.

Average price (last 12 months)

£131,000

2 sales

Average price (since 2016)

£96,409

22 sales

Price range

£30k – £185k

lowest to highest sale

Last sale

12 Dec 2025

CF47 0PY

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At a glance

House prices£131k average25% below the Merthyr Tydfil average Crime236 reportedWithin about a mile, latest month Flood riskNo flood warning areasFrom rivers or the sea Nearest station5 min walkMerthyr Tydfil station Ultrafast broadband100% of homesNational average 80% Freehold or leaseholdAll freeholdAcross 26 Land Registry sales Planning applicationsChecking…Within 500 m, last 90 days

22 property sales on Mary Street, Merthyr Tydfil have been recorded by HM Land Registry since 2016. In the last 12 months 2 homes sold here for an average of £131,000. Most sales here are terraced homes, which have sold for an average of £92,190. That is 25% below the Merthyr Tydfil average of £173,800 over the same period. 6 homes here have sold more than once since 2016; 5 of them sold for more the second time. By property type, sales here have been 95% terraced, 5% semi-detached. Recorded sale prices on Mary Street range from £30,000 to £185,000. Every home sold here was sold freehold. Of 56 streets in Merthyr Tydfil with at least two sales in the last year, Mary Street ranks 40th for average price.

House prices on Mary Street compared

Mary Street£131,000

CF47 postcode area£184,388

Merthyr Tydfil£173,800

England & Wales£358,701

Average sale price over the last 12 months. See all CF47 house prices.

Average sale price by year

Tenure: 100% freehold and 0% leasehold across 26 recorded sales.

Prices by property type

Type	Sales	Average price	Last sold
Terraced	21	£92,190	12 Dec 2025
Semi-detached	1	£185,000	9 Aug 2024

Sold prices on Mary Street

Address	Date	Price	Type	Tenure
11, Mary Street CF47 0PY	12 Dec 2025	£90,000	Terraced	Freehold
17, Mary Street CF47 0PY	7 Nov 2025	£172,000	Terraced	Freehold
30, Mary Street CF47 0RA	2 May 2025	£160,000	Terraced	Freehold
16, Mary Street CF47 0PY	18 Mar 2025	£4,000	Other	Freehold
13, Mary Street CF47 0PY	28 Feb 2025	£138,000	Terraced	Freehold
40, Mary Street CF47 0PY	9 Aug 2024	£185,000	Semi-detached	Freehold
27, Mary Street CF47 0RA	4 Jul 2024	£105,000	Terraced	Freehold
21, Mary Street CF47 0RA	28 Jun 2024	£118,000	Terraced	Freehold
9, Mary Street CF47 0PY	19 Dec 2023	£95,000	Terraced	Freehold
30, Mary Street CF47 0RA	10 Nov 2023	£100,000	Terraced	Freehold
13, Mary Street CF47 0PY	12 Dec 2022	£140,000	Terraced	Freehold
8, Mary Street CF47 0PY	16 Aug 2022	£65,000	Terraced	Freehold
41, Mary Street CF47 0PY	12 Jul 2022	£79,995	Terraced	Freehold
41, Mary Street CF47 0PY	4 Apr 2022	£30,000	Terraced	Freehold
32, Mary Street CF47 0RA	23 Mar 2022	£135,000	Terraced	Freehold
1, Mary Street CF47 0PY	27 Aug 2021	£73,000	Terraced	Freehold
21, Mary Street CF47 0RA	17 Jun 2021	£57,500	Terraced	Freehold
48, Mary Street CF47 0PY	6 Oct 2020	£60,000	Terraced	Freehold
6, Mary Street CF47 0PY	25 Sep 2020	£70,000	Terraced	Freehold
29, Mary Street CF47 0RA	17 Jan 2019	£60,500	Terraced	Freehold
2, Mary Street CF47 0PY	22 Jun 2018	£45,000	Terraced	Freehold
17, Mary Street CF47 0PY	29 Apr 2018	£58,000	Terraced	Freehold
9, Mary Street CF47 0PY	8 Dec 2017	£72,500	Terraced	Freehold
52, Mary Street CF47 0PY	13 Oct 2017	£82,000	Terraced	Freehold
49, Mary Street CF47 0PY	3 Feb 2017	£43,000	Terraced	Freehold
14, Mary Street CF47 0PY	27 Jul 2016	£84,000	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
17, Mary Street	£58,000 (Apr 2018) → £172,000 (Nov 2025)	+197% over 8 yrs
30, Mary Street	£100,000 (Nov 2023) → £160,000 (May 2025)	+60% over 1 yr
13, Mary Street	£140,000 (Dec 2022) → £138,000 (Feb 2025)	-1% over 2 yrs
21, Mary Street	£57,500 (Jun 2021) → £118,000 (Jun 2024)	+105% over 3 yrs
9, Mary Street	£72,500 (Dec 2017) → £95,000 (Dec 2023)	+31% over 6 yrs
41, Mary Street	£30,000 (Apr 2022) → £79,995 (Jul 2022)	+167% over under a year

Buying on Mary Street?

Crime and flood risk near Mary Street

Crime

236 crimes were reported within about a mile of Mary Street in August 2026.

Violence & sexual offences	72
Anti-social behaviour	41
Shoplifting	37
Criminal damage & arson	25
Public order	17
Vehicle crime	13

Source: data.police.uk. Locations are approximate and cover the surrounding area, not just this street.

Flood risk

Mary Street is not in or near any Environment Agency flood warning or alert area.

Flood warning areas cover places at risk from rivers and the sea. Surface water risk isn't included. Check the long-term flood risk for a postcode on GOV.UK.

Getting around, shops and health

Train stations

Merthyr Tydfil station 0.3 mi · 5 min walk
Pentre-Bach station 1.3 mi · 26 min walk
Troed-y-Rhiw station 2.4 mi · 47 min walk

Nearest bus stops

White Horse (o/s, Windsor Terrace) 1 min walk
Seion (nr, Twynyrodyn Road) 2 min walk
Penuel House (opp, Primrose Hill) 2 min walk
Penuel House (o/s, Primrose Hill) 3 min walk

GP surgeries

Pontcae Medical Practice
Dynevor Street, Georgetown, Merthyr Tydfil · 0.6 mi
Practice 3 Keir Hardie He
Keir Hardie Health Park, Aberdare Road, Merthyr Tydfil · 0.8 mi
Practice 1
Keir Hardie Health Park, Aberdare Road, Merthyr Tydfil · 0.8 mi
Practice 2
Keir Hardie Health Park, Aberdare Road, Merthyr Tydfil · 0.8 mi

Supermarkets

Spar PFS EG - OTM - Merthyr Tydfil · 0.2 mi
Farmfoods Farmfoods Twynyrodyn Merthyr Tydfil · 0.2 mi
Aldi Aldi Twynyrodyn Merthyr Tydfil · 0.3 mi
Tesco Extra Tesco Merthyr Tydfil Extra · 0.3 mi

Pharmacies

Beacons Pharmacy · 0.3 mi
Well · 0.4 mi
Well · 0.4 mi

Dentists

Courtland Dental Centre Ltd · 0.2 mi
United Dental Ltd · 0.3 mi
Smiles Dental Centre · 0.3 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	78.7%	62.5%
Private rented	16.5%	20.3%
Social rented	4.8%	17.1%
Households	671

People

	Here	Eng & Wales
Under 15	15.6%	17.4%
Aged 15–64	63.6%	64.1%
Aged 65+	20.9%	18.6%
Residents	1,482

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	85%	89%
4G indoors, at least 1 network	100%	100%
4G outdoors, all 4 networks	98%	99%
Calls indoors, all 4 networks	97%	92%

Share of homes across Merthyr Tydfil 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 Mary Street

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Who lives around Mary Street

Ethnic group

	Here	Merthyr Tydfil
White	97%	97.1%
Mixed or Multiple ethnic groups	1.3%	0.9%
Asian, Asian British or Asian Welsh	1.1%	1.5%
Other ethnic group	0.6%	0.4%
Black, Black British, Black Welsh, Caribbean or African	0.1%	0.2%

Religion

	Here	Merthyr Tydfil
No religion	49%	53.2%
Christian	45.1%	40.1%
Not answered	4.9%	5.2%
Buddhist	0.5%	0.2%
Other religion	0.5%	0.4%
Muslim	0.1%	0.5%
Hindu	0%	0.2%
Jewish	0%	–

Country of birth

	Here	Merthyr Tydfil
Born in the UK	96.1%	94.4%
Born outside the UK	3.9%	5.6%

Highest qualification

	Here	Merthyr Tydfil
Level 4 qualifications and above	28%	25%
No qualifications	20.9%	26.9%
Level 3 qualifications	17.4%	15.6%
Level 2 qualifications	15%	14.5%
Level 1 and entry level qualifications	8.8%	9.6%
Apprenticeship	7%	5.7%
Other qualifications	2.9%	2.7%

General health

	Here	Merthyr Tydfil
Very good health	47.7%	45.4%
Good health	30.4%	30.2%
Fair health	14.8%	15%
Bad health	5.3%	7%
Very bad health	1.8%	2.4%

Cars or vans per household

	Here	Merthyr Tydfil
1 car or van in household	48%	41.8%
2 cars or vans in household	22.7%	24.6%
No cars or vans in household	20.1%	25%
3 or more cars or vans in household	9.2%	8.5%

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 Merthyr Tydfil.

Planning and heritage near Mary Street

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Noise, radon and ground hazards

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Planning applications near Mary Street

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

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Council tax here

Merthyr Tydfil Band D is £2,594 a year (Band A £1,729). See every band.

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Nearby streets in CF47

See all streets in Merthyr Tydfil All streets in CF47