London Street, Mountain Ash

MyStreetCheck free street report: London Street, Mountain Ash · 31 October 2026 · www.mystreetcheck.co.uk/mountain-ash-rhondda-cynon-taff/london-street/

House prices, sold prices and local information for CF45 4BN.

Average price (last 12 months)

–

0 sales

Average price (since 2017)

£90,621

12 sales

Price range

£58k – £130k

lowest to highest sale

Last sale

14 Jul 2025

CF45 4BN

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At a glance

House prices£91k averageSince 2017 (few recent sales) Crime99 reportedWithin about a mile, latest month Flood riskNo flood warning areasFrom rivers or the sea Nearest station4 min walkMountain Ash station Ultrafast broadband100% of homesNational average 80% Freehold or leaseholdAll freeholdAcross 15 Land Registry sales Planning applicationsChecking…Within 500 m, last 90 days

12 property sales on London Street, Mountain Ash have been recorded by HM Land Registry since 2017. The most recent sale was on 14 Jul 2025. Most sales here are terraced homes, which have sold for an average of £90,621. 2 homes here have sold more than once since 2017; 1 of them sold for more the second time. Recorded sale prices on London Street range from £58,000 to £130,000. Every home sold here was sold freehold.

House prices on London Street compared

CF45 postcode area£148,988

Mountain Ash£148,988

England & Wales£358,701

Average sale price over the last 12 months. London Street has had fewer than two sales in that time, so it is left out. See all CF45 house prices.

Average sale price by year

Tenure: 100% freehold and 0% leasehold across 15 recorded sales.

Prices by property type

Type	Sales	Average price	Last sold
Terraced	12	£90,621	14 Jul 2025

Sold prices on London Street

Address	Date	Price	Type	Tenure
13, London Street CF45 4BN	14 Jul 2025	£115,000	Terraced	Freehold
3, London Street CF45 4BN	4 Oct 2024	£85,000	Terraced	Freehold
4, London Street CF45 4BN	11 Jul 2024	£87,500	Other	Freehold
15, London Street CF45 4BN	21 Jun 2024	£112,000	Terraced	Freehold
6, London Street CF45 4BN	16 Dec 2022	£130,000	Terraced	Freehold
10, London Street CF45 4BN	3 Oct 2022	£90,000	Terraced	Freehold
19, London Street CF45 4BN	18 Nov 2021	£68,500	Terraced	Freehold
3, London Street CF45 4BN	7 Sep 2020	£89,000	Terraced	Freehold
17, London Street CF45 4BN	21 Feb 2020	£62,500	Terraced	Freehold
11, London Street CF45 4BN	9 Nov 2018	£100,000	Terraced	Freehold
25, London Street CF45 4BN	7 Sep 2018	£95,000	Terraced	Freehold
42, London Street CF45 4BN	1 Dec 2017	£74,950	Terraced	Freehold
46, London Street CF45 4BN	20 Oct 2017	£58,000	Terraced	Freehold
30, London Street CF45 4BN	15 Sep 2017	£76,000	Terraced	Freehold
42, London Street CF45 4BN	17 Mar 2016	£45,000	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
3, London Street	£89,000 (Sep 2020) → £85,000 (Oct 2024)	-4% over 4 yrs
42, London Street	£45,000 (Mar 2016) → £74,950 (Dec 2017)	+67% over 2 yrs

Buying on London Street?

Crime and flood risk near London Street

Crime

99 crimes were reported within about a mile of London Street in August 2026.

Violence & sexual offences	53
Public order	11
Anti-social behaviour	10
Criminal damage & arson	9
Burglary	4
Drugs	4

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

Flood risk

London 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

Mountain Ash station 0.2 mi · 4 min walk
Fernhill station 0.9 mi · 17 min walk
Penrhiwceiber station 1.2 mi · 24 min walk

Nearest bus stops

Cae Garw Primary School (o/s, Troed-y-Rhiw Road) 1 min walk
New Road (on, New Road (A4059)) 2 min walk
Mountain Ash Town Hall (after, Mountain Ash Bridge) 2 min walk
Oxford Street (o/s Greggs, Oxford Street) 3 min walk

GP surgeries

Meddygfa Glan Cynon Surge
Ty Calon Lan, Oxford Street, Mountain Ash · 0.2 mi
Health Hub Iw
Ysbyty Cwm Cynon, New Road, Mountain Ash · 0.7 mi
Abercwmboi Medical Practice
Abercwmboi Medical Centre, 1-3 John Street, Aberdare · 1.5 mi
Brookside Medical Centre
Heol Afon Taf, Troedyrhiw, Merthyr Tydfil · 2.3 mi

Supermarkets

Morrisons Daily Morrisons Daily Mountain Ash · 0.2 mi
Iceland Iceland Mountain Ash · 0.2 mi
The Co-operative Food Co-op Penrhwiceiber · 1.2 mi
Aldi Aldi Aberaman Park Industrial Estate · 2.0 mi

Pharmacies

Allied Pharmacy Mountain Ash · 0.2 mi
Knights Mountain Ash Pharmacy · 0.2 mi
Knights Penrhiwceiber Pharmacy · 1.2 mi

Dentists

Dental Surgery · 0.2 mi
Mountain Ash Dental Dept · 0.7 mi
Dental Surgery · 3.4 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	69.4%	62.5%
Private rented	16.0%	20.3%
Social rented	14.4%	17.1%
Households	699

People

	Here	Eng & Wales
Under 15	14.2%	17.4%
Aged 15–64	60.4%	64.1%
Aged 65+	25.3%	18.6%
Residents	1,460

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	83%	89%
4G indoors, at least 1 network	100%	100%
4G outdoors, all 4 networks	96%	99%
Calls indoors, all 4 networks	94%	92%

Share of homes across Rhondda Cynon Taf 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 London Street

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Who lives around London Street

Ethnic group

	Here	Rhondda Cynon Taf
White	97.7%	96.7%
Mixed or Multiple ethnic groups	1.2%	1%
Asian, Asian British or Asian Welsh	0.8%	1.5%
Black, Black British, Black Welsh, Caribbean or African	0.2%	0.4%
Other ethnic group	0%	0.3%

Religion

	Here	Rhondda Cynon Taf
No religion	47.3%	56.2%
Christian	45.1%	36.4%
Not answered	6.5%	5.8%
Hindu	0.5%	0.2%
Buddhist	0.2%	0.2%
Other religion	0.2%	0.5%
Muslim	0.1%	0.6%
Sikh	0.1%	0.1%

Country of birth

	Here	Rhondda Cynon Taf
Born in the UK	98%	96.3%
Born outside the UK	2%	3.7%

Highest qualification

	Here	Rhondda Cynon Taf
No qualifications	25.3%	24.2%
Level 4 qualifications and above	24.7%	26.7%
Level 2 qualifications	16.6%	15%
Level 3 qualifications	15.3%	16.8%
Level 1 and entry level qualifications	9.2%	9.4%
Apprenticeship	6.4%	5.1%
Other qualifications	2.4%	2.7%

General health

	Here	Rhondda Cynon Taf
Very good health	38.8%	44.5%
Good health	31.9%	31.7%
Fair health	18.7%	15.5%
Bad health	7.3%	6.3%
Very bad health	3.2%	1.9%

Cars or vans per household

	Here	Rhondda Cynon Taf
1 car or van in household	45.1%	41.8%
No cars or vans in household	23.4%	22.2%
2 cars or vans in household	23.4%	26.6%
3 or more cars or vans in household	8.1%	9.3%

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 Rhondda Cynon Taf.

Planning and heritage near London Street

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Noise, radon and ground hazards

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Planning applications near London Street

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

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Council tax here

Rhondda Cynon Taf Band D is £2,289 a year (Band A £1,526). See every band.

Estate agents near London Street

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Nearby streets in CF45

See all streets in Mountain Ash All streets in CF45