Detached
£235,000
133% above the New Tredegar average
2.0% of sales
What is the average house price in New Tredegar? £100,984
The average house price in New Tredegar is £100,984, based on 62 homes sold in the 12 months to September 2026. Prices are up 0.9% (£897) on a year earlier.
- 1 year change
- +0.9%
- Sold in 12 months
- 62
- Data up to
- September 2026
Sold prices from HM Land Registry, not asking prices. How we calculate this
How much does each type of property cost in New Tredegar?
Average sold price by property type, and each type's share of recent sales.
Semi-detached
£140,000
39% above the New Tredegar average
3.3% of sales
Terraced
£95,125
6% below the New Tredegar average
94.7% of sales
Are house prices in New Tredegar going up or down?
House prices in New Tredegar are rising: up 0.9% (£897) over the past year. Over the past 10 years, prices are up 54.7% (£35,719).
Past 12 months
+0.9%
+£897From £100,087 to £100,984
£103,943£99,258
Past 10 years
+54.7%
+£35,719From £65,265 to £100,984
£102,718£65,199
Quick answers for New Tredegar
9 key facts at a glance.
When did prices peak?
£156,500
Highest average, reached in May 2019
How many homes sold?
62
Recorded so far for the 12 months to September 2026
What sells most often?
Terraced houses
94.7% of recent sales
What is the most common price range?
£50k - £100k
52.7% of sales
How many people live in New Tredegar?
4,647
1,242 people per square mile · Very High (Census 2021)
Population density is Very High, on a scale from Very Low to Very High.
Usual residents, including communal establishments.
How many households are in New Tredegar?
2,067
553 households per square mile · Very High (Census 2021)
Household density is Very High, on a scale from Very Low to Very High.
Occupied households, not communal establishments.
How much green space is in New Tredegar?
40 m² per resident
More green space per resident than 64% of areas in England and Wales. That's about 5.5 football pitches for every 1,000 residents.
1.9% of the area · 2 public parks. Parks, playing fields, allotments and other public green space, not counting golf courses. Contains OS data © Crown copyright and database right 2026.
What is the crime rate in New Tredegar?
102 crimes per 1,000 residents
Very High · +14.5% on the previous year · 12 months to September 2026
Crime rate is Very High, on a scale from Very Low to Very High.
Contains public sector information licensed under the Open Government Licence v3.0. Source: police.uk.
How does New Tredegar rank?
26th most expensive area of Caerphilly.
Compared with 26 areas
What are the most expensive homes sold in New Tredegar?
The highest recorded sale prices in New Tredegar, from HM Land Registry.
#1 Most expensive sale
14a woodland terrace, caerphilly
£440,000
Sold November 2021
View house details
How do house prices in New Tredegar compare with nearby areas?
New Tredegar compared with the 6 nearest other areas in Caerphilly.
New Tredegar vs Darran Valley
- New Tredegar
- £100,984
- Darran Valley
- £131,750+£30,766
Open comparison
New Tredegar vs Argoed
- New Tredegar
- £100,984
- Argoed
- £181,211+£80,227
Open comparison
New Tredegar vs Bargoed
- New Tredegar
- £100,984
- Bargoed
- £167,770+£66,786
Open comparison
New Tredegar vs Blackwood
- New Tredegar
- £100,984
- Blackwood
- £224,009+£123,025
Open comparison
New Tredegar vs Rhymney
- New Tredegar
- £100,984
- Rhymney
- £128,366+£27,382
Open comparison
New Tredegar vs Cefn Fforest
- New Tredegar
- £100,984
- Cefn Fforest
- £182,407+£81,423
Open comparison
Thinking of buying in New Tredegar?
There's a lot to think about. Whether it's a home to live in or a buy-to-let, our free checklist walks you through what to check before you make an offer.
What to check before you buyWhere does this data come from?
Price information is from HM Land Registry, location boundaries are from OpenStreetMap, and households and population are from Nomis Census 2021 postcode estimates (21 March 2021). Parks and green space are from OS Open Greenspace. Contains OS data © Crown copyright and database right 2026. Crime is from police.uk street-level data. Contains public sector information licensed under the Open Government Licence v3.0. Source: police.uk.
Last updated 6 November 2026 at 00:20 with the latest Land Registry data (September 2026). The New Tredegar dataset covers 314 postcodes.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
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