House Price Finder

Lock Street

Mountain Ash · CF45 4UF, CF45 4UH

Average sold price
£77,264
83 sales since 1995
Median
£62,000
middle of every sale
Last sold
£180k
10 Feb 2026
Properties
51
semi-detached most common

Average sold price by year

08
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15
16
17
18
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24
26

Properties on Lock Street

AddressTypeLast soldPriceSales
80, LOCK STREET, ABERCYNON
CF45 4UH
Semi-Detached10 Feb 2026£180,0001
44, LOCK STREET, ABERCYNON
CF45 4UH
Semi-Detached4 Oct 2024£155,0001
16, LOCK STREET, ABERCYNON
CF45 4UH
Terraced16 Jul 2024£135,0004
59, LOCK STREET, ABERCYNON
CF45 4UH
Terraced28 Jul 2023£152,5003
CHERITON, LOCK STREET, ABERCYNON
CF45 4UH
Detached30 Jun 2023£260,0001
56, LOCK STREET, ABERCYNON
CF45 4UH
Semi-Detached21 Oct 2022£140,0004
LOCK HOUSE, LOCK STREET, ABERCYNON
CF45 4UF
Detached23 Jul 2021£236,0003
11, LOCK STREET, ABERCYNON
CF45 4UF
Terraced28 Jun 2021£140,0003
30, LOCK STREET, ABERCYNON
CF45 4UH
Semi-Detached2 Nov 2018£115,0003
42, LOCK STREET, ABERCYNON
CF45 4UH
Semi-Detached30 Oct 2017£107,5001
66, LOCK STREET, ABERCYNON
CF45 4UH
Semi-Detached1 Sep 2017£82,5001
19, LOCK STREET, ABERCYNON
CF45 4UF
Terraced31 Mar 2017£95,0002
49, LOCK STREET, ABERCYNON
CF45 4UF
Semi-Detached2 Mar 2017£110,0001
29, LOCK STREET, ABERCYNON
CF45 4UF
Semi-Detached31 Oct 2016£92,0001
12, LOCK STREET, ABERCYNON
CF45 4UH
Terraced20 Jan 2016£129,0002
21, LOCK STREET, ABERCYNON
CF45 4UF
Terraced8 Jul 2015£125,0002
HIGHCROFT, LOCK STREET, ABERCYNON
CF45 4UH
Detached8 May 2015£150,0002
41, LOCK STREET, ABERCYNON
CF45 4UF
Semi-Detached17 Apr 2015£115,0001
25, LOCK STREET, ABERCYNON
CF45 4UF
Semi-Detached18 Dec 2014£98,0001
65, LOCK STREET, ABERCYNON
CF45 4UH
Terraced18 Jul 2014£81,5002
32, LOCK STREET, ABERCYNON
CF45 4UH
Semi-Detached8 Apr 2014£77,5001
22, LOCK STREET, ABERCYNON
CF45 4UH
Semi-Detached18 Oct 2013£87,0002
TRENANCE, LOCK STREET, ABERCYNON
CF45 4UH
Detached14 Dec 2012£125,0001
73, LOCK STREET, ABERCYNON
CF45 4UH
Terraced1 Aug 2012£62,0001
13, LOCK STREET, ABERCYNON
CF45 4UF
Terraced3 Sep 2010£62,0001
77, LOCK STREET, ABERCYNON
CF45 4UF
Terraced6 Aug 2010£82,0001
40, LOCK STREET, ABERCYNON
CF45 4UH
Terraced30 Jan 2009£32,5001
31, LOCK STREET, ABERCYNON
CF45 4UF
Semi-Detached12 Mar 2008£105,0003
46, LOCK STREET, ABERCYNON
CF45 4UH
Semi-Detached17 Aug 2007£98,0001
61, LOCK STREET, ABERCYNON
CF45 4UH
Terraced27 Oct 2006£80,0002
54, LOCK STREET, ABERCYNON
CF45 4UH
Semi-Detached24 Oct 2005£110,0002
55, LOCK STREET, ABERCYNON
CF45 4UH
Terraced15 Apr 2005£110,0003
50, LOCK STREET, ABERCYNON
CF45 4UH
Semi-Detached19 Mar 2004£45,0002
9, LOCK STREET, ABERCYNON
CF45 4UF
Terraced8 Dec 2003£70,0002
1, LOCK STREET, ABERCYNON
CF45 4UF
Terraced8 Dec 2003£87,0002
75, LOCK STREET, ABERCYNON
CF45 4UF
Semi-Detached10 May 2002£55,0001
23, LOCK STREET, ABERCYNON
CF45 4UF
Terraced15 Feb 2002£39,0001
43, LOCK STREET, ABERCYNON
CF45 4UF
Semi-Detached29 Jan 1999£40,5602
15, LOCK STREET, ABERCYNON
CF45 4UF
Terraced29 Jan 1999£38,0001
52, LOCK STREET, ABERCYNON
CF45 4UH
Semi-Detached27 Jul 1998£24,0001
33, LOCK STREET, ABERCYNON
CF45 4UF
Semi-Detached17 Jul 1998£23,0001
45, LOCK STREET, ABERCYNON
CF45 4UF
Terraced new build17 Apr 1998£32,0001
38, LOCK STREET, ABERCYNON
CF45 4UH
Semi-Detached3 Apr 1998£41,0001
17, LOCK STREET, ABERCYNON
CF45 4UF
Terraced27 Jan 1998£17,0001
57, LOCK STREET, ABERCYNON
CF45 4UH
Terraced16 Jul 1997£28,2501
8, LOCK STREET, ABERCYNON
CF45 4UH
Semi-Detached4 Jul 1997£36,9501
62, LOCK STREET, ABERCYNON
CF45 4UH
Semi-Detached3 Jun 1997£34,5002
71, LOCK STREET, ABERCYNON
CF45 4UH
Terraced26 Mar 1997£31,0001
82, LOCK STREET, ABERCYNON
CF45 4UH
Terraced11 Oct 1996£24,0001
35, LOCK STREET, ABERCYNON
CF45 4UF
Semi-Detached29 Sep 1995£35,9952
58, LOCK STREET, ABERCYNON
CF45 4UH
Semi-Detached24 Apr 1995£25,0001

Recent sales

DateAddressTypeTenurePrice
10 Feb 202680, LOCK STREET, ABERCYNONSemi-DetachedFreehold£180,000
4 Oct 202444, LOCK STREET, ABERCYNONSemi-DetachedFreehold£155,000
16 Jul 202416, LOCK STREET, ABERCYNONTerracedFreehold£135,000
28 Jul 202359, LOCK STREET, ABERCYNONTerracedFreehold£152,500
30 Jun 2023CHERITON, LOCK STREET, ABERCYNONDetachedFreehold£260,000
21 Oct 202256, LOCK STREET, ABERCYNONSemi-DetachedFreehold£140,000
23 Jul 2021LOCK HOUSE, LOCK STREET, ABERCYNONDetachedFreehold£236,000
28 Jun 202111, LOCK STREET, ABERCYNONTerracedFreehold£140,000
20 Nov 2018LOCK HOUSE, LOCK STREET, ABERCYNONDetachedFreehold£172,500
2 Nov 201830, LOCK STREET, ABERCYNONSemi-DetachedFreehold£115,000
7 Sep 201811, LOCK STREET, ABERCYNONTerracedFreehold£104,995
30 Oct 201742, LOCK STREET, ABERCYNONSemi-DetachedFreehold£107,500
1 Sep 201766, LOCK STREET, ABERCYNONSemi-DetachedFreehold£82,500
31 Mar 201719, LOCK STREET, ABERCYNONTerracedFreehold£95,000
2 Mar 201749, LOCK STREET, ABERCYNONSemi-DetachedFreehold£110,000
31 Oct 201629, LOCK STREET, ABERCYNONSemi-DetachedFreehold£92,000
26 Aug 201659, LOCK STREET, ABERCYNONTerracedFreehold£127,000
20 Jan 201612, LOCK STREET, ABERCYNONTerracedFreehold£129,000
8 Jul 2015LOCK HOUSE, LOCK STREET, ABERCYNONDetachedFreehold£157,500
8 Jul 201521, LOCK STREET, ABERCYNONTerracedFreehold£125,000
8 May 2015HIGHCROFT, LOCK STREET, ABERCYNONDetachedFreehold£150,000
30 Apr 201512, LOCK STREET, ABERCYNONSemi-DetachedFreehold£60,000
17 Apr 201541, LOCK STREET, ABERCYNONSemi-DetachedFreehold£115,000
18 Dec 201425, LOCK STREET, ABERCYNONSemi-DetachedFreehold£98,000
18 Jul 201465, LOCK STREET, ABERCYNONTerracedFreehold£81,500
8 Apr 201432, LOCK STREET, ABERCYNONSemi-DetachedFreehold£77,500
18 Oct 201322, LOCK STREET, ABERCYNONSemi-DetachedFreehold£87,000
20 Dec 201265, LOCK STREET, ABERCYNONTerracedFreehold£54,000
14 Dec 2012TRENANCE, LOCK STREET, ABERCYNONDetachedFreehold£125,000
16 Nov 201230, LOCK STREET, ABERCYNONSemi-DetachedFreehold£68,000
1 Aug 201273, LOCK STREET, ABERCYNONTerracedFreehold£62,000
3 Sep 201013, LOCK STREET, ABERCYNONTerracedFreehold£62,000
6 Aug 201077, LOCK STREET, ABERCYNONTerracedFreehold£82,000
24 Apr 200930, LOCK STREET, ABERCYNONTerracedFreehold£40,000
30 Jan 200940, LOCK STREET, ABERCYNONTerracedFreehold£32,500
12 Mar 200831, LOCK STREET, ABERCYNONSemi-DetachedFreehold£105,000
17 Aug 200746, LOCK STREET, ABERCYNONSemi-DetachedFreehold£98,000
4 Apr 200759, LOCK STREET, ABERCYNONTerracedFreehold£75,000
27 Oct 200661, LOCK STREET, ABERCYNONTerracedFreehold£80,000
22 Sep 200616, LOCK STREET, ABERCYNONTerracedFreehold£112,000
30 Jun 2006HIGHCROFT, LOCK STREET, ABERCYNONDetachedFreehold£149,995
24 Oct 200554, LOCK STREET, ABERCYNONSemi-DetachedFreehold£110,000
15 Apr 200555, LOCK STREET, ABERCYNONTerracedFreehold£110,000
22 Jul 200456, LOCK STREET, ABERCYNONSemi-DetachedFreehold£87,500
19 Mar 200450, LOCK STREET, ABERCYNONSemi-DetachedFreehold£45,000
8 Dec 20039, LOCK STREET, ABERCYNONTerracedFreehold£70,000
8 Dec 20031, LOCK STREET, ABERCYNONTerracedFreehold£87,000
3 Nov 200316, LOCK STREET, ABERCYNONTerracedFreehold£54,000
7 Aug 200311, LOCK STREET, ABERCYNONTerracedFreehold£65,000
4 Apr 200321, LOCK STREET, ABERCYNONTerracedFreehold£47,000
27 Sep 200254, LOCK STREET, ABERCYNONSemi-DetachedFreehold£49,000
5 Jul 200222, LOCK STREET, ABERCYNONSemi-DetachedFreehold£40,000
10 May 200275, LOCK STREET, ABERCYNONSemi-DetachedFreehold£55,000
15 Feb 200223, LOCK STREET, ABERCYNONTerracedFreehold£39,000
25 Aug 200031, LOCK STREET, ABERCYNONSemi-DetachedFreehold£30,500
16 Aug 200050, LOCK STREET, ABERCYNONSemi-DetachedFreehold£10,000
3 Dec 199919, LOCK STREET, ABERCYNONTerracedFreehold£13,750
10 Sep 199916, LOCK STREET, ABERCYNONTerracedFreehold£30,000
29 Jan 19999, LOCK STREET, ABERCYNONTerracedFreehold£30,000
29 Jan 199943, LOCK STREET, ABERCYNONSemi-DetachedFreehold£40,560
29 Jan 199915, LOCK STREET, ABERCYNONTerracedFreehold£38,000
27 Jul 199852, LOCK STREET, ABERCYNONSemi-DetachedFreehold£24,000
17 Jul 199833, LOCK STREET, ABERCYNONSemi-DetachedFreehold£23,000
29 May 199856, LOCK STREET, ABERCYNONSemi-DetachedFreehold£47,000
17 Apr 199845, LOCK STREET, ABERCYNONTerracedFreehold£32,000
3 Apr 199838, LOCK STREET, ABERCYNONSemi-DetachedFreehold£41,000
3 Apr 199861, LOCK STREET, ABERCYNONTerracedFreehold£27,500
27 Jan 199817, LOCK STREET, ABERCYNONTerracedFreehold£17,000
16 Jul 199757, LOCK STREET, ABERCYNONTerracedFreehold£28,250
4 Jul 19978, LOCK STREET, ABERCYNONSemi-DetachedFreehold£36,950
3 Jun 199762, LOCK STREET, ABERCYNONSemi-DetachedFreehold£34,500
26 Mar 199771, LOCK STREET, ABERCYNONTerracedFreehold£31,000
28 Feb 199731, LOCK STREET, ABERCYNONSemi-DetachedFreehold£30,000
26 Feb 199762, LOCK STREET, ABERCYNONSemi-DetachedFreehold£36,000
6 Dec 19961, LOCK STREET, ABERCYNONTerracedFreehold£42,500
11 Oct 199682, LOCK STREET, ABERCYNONTerracedFreehold£24,000
4 Oct 199643, LOCK STREET, ABERCYNONSemi-DetachedFreehold£41,000
6 Oct 199555, LOCK STREET, ABERCYNONTerracedFreehold£37,950
29 Sep 199535, LOCK STREET, ABERCYNONSemi-DetachedFreehold£35,995
18 Aug 199555, LOCK STREET, ABERCYNONTerracedFreehold£38,000
3 Aug 199535, LOCK STREET, ABERCYNONSemi-DetachedFreehold£36,000
24 Apr 199558, LOCK STREET, ABERCYNONSemi-DetachedFreehold£25,000
20 Mar 199556, LOCK STREET, ABERCYNONSemi-DetachedFreehold£42,000

Other streets in Mountain Ash

Park StreetPenrhiwceiber RoadAbercynon RoadPentwyn AvenueCardiff RoadWoodfield TerraceWoodland StreetHigh StreetPhillip StreetForest ViewAberdare RoadGreenfield Terrace

All Mountain Ash house prices

Frequently asked questions

What is the average house price on Lock Street, Mountain Ash?
The average sold price on Lock Street is £77,264, across 83 sales since 1995. The median is £62,000 — the middle price, which a few unusually expensive sales cannot pull upward.
When did a property on Lock Street last sell?
The most recent recorded sale on Lock Street was 80, LOCK STREET, ABERCYNON, which sold for £180,000 on 10 Feb 2026.
How many properties are there on Lock Street?
51 separate addresses have sold on Lock Street since 1995, across 2 postcodes (CF45 4UF, CF45 4UH). That is not the same as the number of homes on the street — a property that has never changed hands since 1995 does not appear in Land Registry records.

About this data

Every figure on this page is calculated from the 83 sales HM Land Registry has recorded on Lock Street since 1995 — what buyers actually paid, not asking prices or estimates. A home that has not changed hands since records began in 1995 will not appear. Sales are matched to this street by postcode and by the street component of the registered address, so a neighbouring street with a similar name is not counted. The Price Paid dataset covers England and Wales only; see Scotland and Northern Ireland.