House Prices in CF46 House Prices in CF46 (Treharris)

The average house price in CF46 (Treharris) is £149,975 using HM Land Registry data.

The average property price increased by £24,691 (12.29%) over the last 5 years and increased by £4,935 (2.04%) over the last 12 months.

Over the last year, there were 122 residential property sales – a decrease of 19 transactions (-15.57%) relative to the previous year. The majority of house sales (44) were in the £90,000 - £132,000 range. Then came properties in the £132,000 - £174,000 range, where 22 were sold within this price bracket.

Excluding fall throughs, properties are taking an average of 72 days to sell (from being listed to completion) and the average difference between asking and sold prices is £-8,795 (-5%).

In May 2025, there were 30 new estate agency instructions, 29 agreed home sales and 34 property price reductions.

5-Year Average Property Prices in CF46 (Treharris)

12.29%

Property prices in CF46 (Treharris) increased by 12.29% in last 5 years.

The trend shows the general price tendency over the last 5 years, ignoring all month-to-month fluctuations where anomalies - typically over or underpriced property sales - can skew results. These monthly variations typically do not have any long-term relevance.

We have used linear regression method. The volume of sales in a month is used to put more weight on months with a larger number of properties sold. Additionally, weighting decreases the impact of months with low sales volumes as well as the most recent month - which may consist of incomplete data. Such months have a higher variation of average sale values which may conceal the underlying trend.

From a statistical perspective, we use the least squares method to fit the trend line and weights are equal to the volume of sales squared. The volume of sales is not shown explicitly in the above plot. Also note the time lag for HM Land Registry data to appear (typically 2 to 3 months).

Average Property Prices in CF46 (Treharris) Over the Last Year

2.04%

Property prices in CF46 (Treharris) increased by 2.04% in last 12 months.

The trend shows the general price tendency over the last 12 months, ignoring all month-to-month fluctuations where anomalies - typically over or underpriced property sales - can skew results. These monthly variations typically do not have any long-term relevance.

We have used linear regression method. The volume of sales in a month is used to put more weight on months with a larger number of properties sold. Additionally, weighting decreases the impact of months with low sales volumes as well as the most recent month - which may consist of incomplete data. Such months have a higher variation of average sale values which may conceal the underlying trend.

From a statistical perspective, we use the least squares method to fit the trend line and weights are equal to the volume of sales squared. The volume of sales is not shown explicitly in the above plot. Also note the time lag for HM Land Registry data to appear (typically 2 to 3 months).

Property Market Heat Gauge for CF46 (Treharris) - May 2025

Our Property Market Heat Gauge looks at how long properties in your postcode district have been on the open market before being changed to sold 'Subject to Contract' ('STC') or 'Under Offer' on Rightmove (the UK's leading property portal).

At 61 to 80 days, the broad evidence suggests a slow moving market. This can often be due to estate agency over-valuations out of sync with the realities, a market slowdown or a combination of both. In such scenarios, some vendors may either choose to wait for the market to pick up (which may result in some relisting the property at a later date). Others simply reduce the price to a level that will entice more buyer interest or approach a sell house fast or auction company like Property Solvers.

Please note that this is not an indicator of how quickly property sales are taking to complete (i.e. to go through the whole conveyancing process). This measurement also does not take into account the risk of home sales falling through.

No. of New Instructions Over the Last 12 Months in CF46 (Treharris)

Using local estate agency reported data, this chart illustrates the number of properties that have come on to the market.

No. of Agreed Home Sales Over the Last 12 Months in CF46 (Treharris)

Using local estate agency reported data, this chart illustrates the number of property sales agreed. Note that these figures are not fully reflective of properties completed (sold and registered as such at HM Land Registry).

No. of Properties with Price Reductions in CF46 (Treharris)

Using local estate agency reported data, this chart illustrates the number of properties which have been seen their prices dropped (typically due to a lack of buyer interest).

Average Annual House Prices in the CF46 (Treharris) Postcode since 1995

Using HM Land Registry data, this chart displays average annual house prices in the CF46 postcode area since 1995.

Recent Sales in CF46 (Treharris)

AddressInitial PriceSold PricePrice ChangeFirst Listed DateSold DateDays to Sell
12 Evan Street, Treharris, Merthyr Tydfil, CF46 5HR£105,000£100,000-£5,00001 Oct 202417 Dec 202477 Days
39 High Close, Nelson, Treharris, Caerphilly, CF46 6HJ£195,000£189,000-£6,00017 Jul 202416 Dec 2024152 Days
6 Grove Terrace, Bedlinog, Treharris, Merthyr Tydfil, CF46 6TY£125,000£125,000£019 Sep 202412 Dec 202484 Days
5 Susannah Place, Treharris, Merthyr Tydfil, CF46 5AE£120,000£117,000-£3,00022 Mar 202411 Dec 2024264 Days
18 Leigh Terrace, Treharris, Merthyr Tydfil, CF46 5DW£125,000£120,000-£5,00016 Sep 202428 Nov 202473 Days
15 Shingrig Road, Nelson, Treharris, Caerphilly, CF46 6DY£175,000£161,000-£14,00002 Jul 202422 Nov 2024143 Days
41 Ffos Y Cerridden, Nelson, Treharris, Caerphilly, CF46 6HQ£245,000£235,000-£10,00009 May 202413 Nov 2024188 Days
11 Gelligaer Road, Trelewis, Treharris, Merthyr Tydfil, CF46 6DN£115,000£104,000-£11,00002 Aug 202413 Nov 2024103 Days
16 Beech Tree Way, Nelson, Treharris, Caerphilly, CF46 6NU£200,000£200,000£008 Apr 202411 Nov 2024217 Days
8 Station Terrace, Bedlinog, Treharris, Merthyr Tydfil, CF46 6TT£115,000£95,000-£20,00007 Jul 202408 Nov 2024124 Days
11 Station Terrace, Bedlinog, Treharris, Merthyr Tydfil, CF46 6TT£115,000£115,000£016 Aug 202301 Nov 2024443 Days
46 Hylton Terrace, Bedlinog, Treharris, Merthyr Tydfil, CF46 6RG£82,995£80,000-£2,99526 Jul 202401 Nov 202498 Days
42 Westwood Drive, Quakers Yard, Treharris, Merthyr Tydfil, CF46 5BL£146,950£140,000-£6,95010 Jul 202430 Oct 2024112 Days
31 Beechcroft, Trelewis, Treharris, Merthyr Tydfil, CF46 6BP£300,000£290,000-£10,00002 Jan 202425 Oct 2024297 Days
25 Maen Gilfach, Trelewis, Treharris, Merthyr Tydfil, CF46 6BG£150,000£145,000-£5,00010 May 202421 Oct 2024164 Days
62 Bryncelyn, Nelson, Treharris, Caerphilly, CF46 6HN£155,000£155,000£021 Mar 202418 Oct 2024211 Days
13 Field Street, Trelewis, Treharris, Merthyr Tydfil, CF46 6AW£100,000£91,300-£8,70019 Feb 202416 Oct 2024240 Days
3a, The Oaks, Quakers Yard, Treharris, Merthyr Tydfil, CF46 5HQ£220,000£207,500-£12,50016 May 202404 Oct 2024141 Days
85 High Street, Trelewis, Treharris, Merthyr Tydfil, CF46 6AD£140,000£128,000-£12,00018 Apr 202430 Sep 2024165 Days
7 Warren Terrace, Trelewis, Treharris, Merthyr Tydfil, CF46 6DL£185,000£185,000£003 Jun 202427 Sep 2024116 Days

Most Expensive Streets in CF46 (Treharris)

PostcodeStreetAreaAverageNo. of Sales
CF46 5BSPentwyn RoadTreharris£407,8758
CF46 6PJLlanfabon Road, LlanfabonTreharris£405,0004
CF46 5BNPantanasTreharris£348,6663
CF46 5RXHeol Y GlynTreharris£346,6663
CF46 5RPHeather Court, Quakers YardTreharris£322,1005
CF46 5EAPentwyn DeintyrTreharris£319,0005
CF46 5HQThe Oaks, Quakers YardTreharris£318,5006
CF46 6EQHighfield Rise, TrelewisTreharris£317,4169
CF46 5NJTaff Vale Estate, EdwardsvilleTreharris£307,2508
CF46 5RDSpringfield RiseTreharris£305,5005

Least Expensive Streets in CF46 (Treharris)

PostcodeStreetAreaAverageNo. of Sales
CF46 6RLPowell Street, BedlinogTreharris£71,3336
CF46 6RPHigh Street, BedlinogTreharris£71,3754
CF46 6UAMaes Y Bedw, BedlinogTreharris£77,1254
CF46 6SELewis Street, BedlinogTreharris£78,6005
CF46 6TUBedw Road, BedlinogTreharris£81,3577
CF46 6ALSt Mary Street, TrelewisTreharris£82,3333
CF46 6TEOakland Street, BedlinogTreharris£85,6663
CF46 6SDMount Pleasant, BedlinogTreharris£87,5833
CF46 5RLTwynygarregTreharris£88,1663
CF46 6TTStation Terrace, BedlinogTreharris£92,5003

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