Detached
£325,604
45% above the Blackwood average
20.9% of sales
What is the average house price in Blackwood? £224,009
The average house price in Blackwood is £224,009, based on 81 homes sold in the 12 months to September 2026. Prices are up 6.5% (£13,745) on a year earlier.
- 1 year change
- +6.5%
- Sold in 12 months
- 81
- 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 Blackwood?
Average sold price by property type, and each type's share of recent sales.
Semi-detached
£210,451
6% below the Blackwood average
38.8% of sales
Terraced
£164,530
27% below the Blackwood average
36.9% of sales
Flats
£113,000
50% below the Blackwood average
3.4% of sales
Are house prices in Blackwood going up or down?
House prices in Blackwood are rising: up 6.5% (£13,745) over the past year. Over the past 10 years, prices are up 64.7% (£88,033).
Past 12 months
+6.5%
+£13,745From £210,264 to £224,009
£224,009£210,264
Past 10 years
+64.7%
+£88,033From £135,976 to £224,009
£224,009£135,463
Quick answers for Blackwood
9 key facts at a glance.
When did prices peak?
£366,500
Highest average, reached in March 2023
How many homes sold?
81
Recorded so far for the 12 months to September 2026
What sells most often?
Semi-detached houses
38.8% of recent sales
What is the most common price range?
£150k - £200k
32.5% of sales
How many people live in Blackwood?
8,138
4,978 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 Blackwood?
3,493
2,137 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 Blackwood?
35 m² per resident
More green space per resident than 57% of areas in England and Wales. That's about 4.9 football pitches for every 1,000 residents.
6.7% of the area · 1 public park. 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 Blackwood?
125 crimes per 1,000 residents
Very High · −1.8% 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 Blackwood rank?
7th most expensive area of Caerphilly.
Compared with 26 areas
What are the most expensive homes sold in Blackwood?
The highest recorded sale prices in Blackwood, from HM Land Registry.
#1 Most expensive sale
newlyn house lon pennant, caerphilly
£735,000
Sold October 2025
View house details
How do house prices in Blackwood compare with nearby areas?
Blackwood compared with the 6 nearest other areas in Caerphilly.
Blackwood vs Cefn Fforest
- Blackwood
- £224,009
- Cefn Fforest
- £182,407−£41,602
Open comparison
Blackwood vs Penmaen
- Blackwood
- £224,009
- Penmaen
- £251,782+£27,773
Open comparison
Blackwood vs Pengam
- Blackwood
- £224,009
- Pengam
- £205,856−£18,153
Open comparison
Blackwood vs Bargoed
- Blackwood
- £224,009
- Bargoed
- £167,770−£56,239
Open comparison
Blackwood vs Pontllanfraith
- Blackwood
- £224,009
- Pontllanfraith
- £205,085−£18,924
Open comparison
Blackwood vs Argoed
- Blackwood
- £224,009
- Argoed
- £181,211−£42,798
Open comparison
Thinking of buying in Blackwood?
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 Blackwood dataset covers 525 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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