House prices in Trelewis

Median value — June 2026

£178,862

Modelled from 616 properties Stede tracks in Trelewis

Market snapshot

£178,862

Median value

£215,306

Average value

20

Sales in the last 12 months

-3%

Change over the past year

Value over time

  • Modelled value
£0£50k£100k£150k£200k20002002200420062008201020122014201620182020202220242026

Modelled month by month from the UK House Price Index, averaged across every property type Stede tracks here.

View as a table
Modelled value at the end of each year, with any recorded sales
YearModelled value
2000£39,937
2001£41,752
2002£51,875
2003£62,035
2004£82,805
2005£97,094
2006£112,492
2007£119,782
2008£100,727
2009£103,672
2010£100,560
2011£97,890
2012£98,494
2013£100,267
2014£105,172
2015£107,904
2016£107,429
2017£113,200
2018£123,567
2019£138,716
2020£137,301
2021£159,103
2022£177,289
2023£175,552
2024£183,168
2025£177,271
2026£178,862

Property types

  • Mid-terrace house37%£135,925
  • Detached house31%£354,622
  • Semi-detached house31%£162,114
  • Property1%£116,775
  • Flat / Maisonette1%£85,524

Recent sales

Addresses in Trelewis

About this area

Trelewis, in Treharris, is a village. Stede can model 616 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.

As of June 2026, Trelewis has a median estimated value of £178,862 and an average of £215,306.

Modelled values in Trelewis are -3% over the past year and +20% over five years.

The market here is mostly mid-terrace houses, which make up 37% of the properties Stede tracks in Trelewis.

20 sales were recorded in Trelewis over the past 12 months.

Common questions

What is the average house price in Trelewis?

As of June 2026, the average estimated value is £215,306 and the median is £178,862 across 616 properties Stede tracks in Trelewis. This is not a formal market valuation.

Are house prices in Trelewis going up or down?

Modelled values in Trelewis are -3% over the past year and +20% over five years, based on the UK House Price Index.

What types of property are in Trelewis?

37% of the properties Stede tracks in Trelewis are mid-terrace houses. detached houses are next most common, at 31%.

How many properties are in Trelewis?

Stede can model 616 properties in Trelewis, with 20 recorded sales in the past 12 months.

How does Stede calculate house prices for Trelewis?

These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources used for every individual property valuation on Stede. Full detail is on the methodology page.

How we calculate this

These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources behind every individual property valuation on Stede.

Read the full methodology and data sources →