Our Data Sources
17, King Street, Caerphilly has no records in the Land Registry and a single entry in the EPC database dated January 2022.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 17, King Street, Caerphilly would be worth £188,181, with a potential rental value of £1,236 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £166,674, with a rental value of £1,095 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
17, King Street, Caerphilly occupies a 130 m2 plot as recorded by HM Land Registry.
Of the 39 other houses in this postcode, 35 have recorded plot sizes, and this one ranks as the 7th largest.
Energy Efficiency
17, King Street, Caerphilly has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 06 Jan 2022.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 236 sales of comparable properties within 1.1 kilometres of 17, King Street, Caerphilly since 2018.
Most recently, 13, Aberfawr Terrace, Caerphilly, CF83 4EL, a freehold house, sold at £163,000 on the 20th March 2026.
Read more about house prices in CF83.
- Sold Mar 2026£163,000 | 4 Bed House13, Aberfawr Terrace, Caerphilly, CF83 4EL13, Aberfawr Terrace, Caerphilly, CF83 4EL
- Sold Sep 2025£170,000 | 3 Bed House12, Ilan Road, Caerphilly, CF83 4EA12, Ilan Road, Caerphilly, CF83 4EA
- Sold Jul 2025£90,000 | 4 Bed House60, Thomas Street, Caerphilly, CF83 4BA60, Thomas Street, Caerphilly, CF83 4BA
- Sold Jun 2025£105,000 | 4 Bed House17, Church Road, Caerphilly, CF83 4DL17, Church Road, Caerphilly, CF83 4DL
- Sold Jun 2025£188,000 | 4 Bed House8, Tridwr Road, Caerphilly, CF83 4DN8, Tridwr Road, Caerphilly, CF83 4DN
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £176,446, ranging from £168,933 to £190,864.
- 19 King Street
3 Bed House | 5 m | Est. Value: £176,717
- 15 King Street
3 Bed House | 5 m | Est. Value: £177,556
- 21 King Street
3 Bed House | 11 m | Est. Value: £178,724
- 13 King Street
4 Bed House | 11 m | Est. Value: £190,864
- 23 King Street
3 Bed House | 16 m | Est. Value: £169,820
Location Comparison
Our analysis of the public data ranks 17, King Street, Caerphilly as the 9th largest and the 19th most expensive of the 70 addresses on King Street, Abertridwr, Caerphilly, CF83.
Against the CF83 postcode district average, it is £51k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- Llanbradach|2.7 km away
- Energlyn & Churchill Park|3.1 km away
- Trefforest Estate|3.4 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












