12, Sunny Bank Terrace
12, Sunny Bank Terrace
Description & Estimates







12, Sunny Bank Terrace, Caerphilly is recorded publicly as a mid-century freehold house across 1,420 ft2 of internal area, sitting on a 284 m2 plot.
Locally, houses of this size normally have 4 bedrooms with a garden.
Our estimate of the sale value of 12, Sunny Bank Terrace, Caerphilly is £273,923 and its rental estimate is £1,458 per month, given the available information and assuming reasonable condition.
Sunny Bank Terrace, Machen, Caerphilly, CF83 falls within the CF83 postal district.
Our Data Sources
12, Sunny Bank Terrace, Caerphilly has 3 entries in the Land Registry , most recently in June 2021 and a single entry in the EPC database dated December 2022.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 12, Sunny Bank Terrace, Caerphilly, we estimate a market value of £287,619 and a rental value of £1,531 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £254,748 and £1,356 per month respectively.
Recent Market Change
Over the last year, 12, Sunny Bank Terrace, Caerphilly has seen its estimated sale value increase by £165 (0.1%) and its estimated rental value grow by £40 per month (2.7%). This results in an estimated gross rental yield of 6.4%.
Plot Size
HM Land Registry records the plot of land for 12, Sunny Bank Terrace, Caerphilly as measuring 284 m2.
That makes it the 11th largest plot in the postcode, where 25 of the 27 other houses have recorded plot data.
Energy Efficiency
12, Sunny Bank Terrace, Caerphilly has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 14 Dec 2022.
The property is connected to mains gas and has fully double glazed windows. It is heated using Air source heat pump, underfloor, electric.
Sold Prices
The most recent sale of 12, Sunny Bank Terrace, Caerphilly completed on 25th June 2021 at £175,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 3 times.
Values of comparable properties have dropped by 1.5% over the period since June 2021.
- Sold Jun 2021£175,000
- Sold May 2018£120,000
- Sold Apr 2009£120,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 12, Sunny Bank Terrace, Caerphilly have sold within a radius of 2.1 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 28th November 2025, was 5, Brynheulog Terrace, Caerphilly, CF83 8QB, a freehold house which sold for £250,000.
Read more about house prices in CF83.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 27 addresses on Sunny Bank Terrace, Machen, Caerphilly, CF83, 12, Sunny Bank Terrace, Caerphilly comes out as the 4th largest and the 4th most expensive in our analysis of the public data.
It is also £45k more expensive than the average property across the CF83 district.
More reading links
Schools Nearby
Public Transport Nearby
From 12, Sunny Bank Terrace, Caerphilly, the nearest station is Crosskeys, 2.9 kilometres away.
- 2.9kmCrosskeys
- 3.5kmRisca & Pontymister
- 5.2kmRogerstone
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.

