16, Mary Street
16, Mary Street
Description & Estimates







According to the public record, 16, Mary Street, Caerphilly is a period house with 904 ft2 of internal area and sits on a 108 m2 plot.
Houses of this size in this area normally have 3 bedrooms with a garden.
Based on available information, and assuming reasonable condition, the estimated sale value for 16, Mary Street, Caerphilly is £166,888 and the estimated rental value is £1,131 per month.
Mary Street, Trethomas, Caerphilly, CF83 is located within the CF83 postal district.
Our Data Sources
16, Mary Street, Caerphilly has no recent1 records in the the Land Registry and a single entry in the EPC database dated July 2023.
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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 16, Mary Street, Caerphilly is in very good condition we estimate a sale value of £175,232 and a rental value of £1,187 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £155,206 and a rental value of £1,052 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of 16, Mary Street, Caerphilly has risen by £1,465 (0.9%), while its estimated rental value has moved up by £44 per month (3.9%). Based on current estimates, the property offers a gross rental yield of 8.1%.
Plot Size
According to data from HM Land Registry, 16, Mary Street, Caerphilly sits on a plot of 108 m2.
We have plot size data on 47 out of 50 other houses in the postcode and 16, Mary Street, Caerphilly sits on the 28th largest plot.
Energy Efficiency
16, Mary Street, Caerphilly has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 24 Jul 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 16, Mary Street, Caerphilly was last sold on 31st January 2003 for £63,500 and was recorded as a freehold house.
The property has had 4 sales since 1995.
- Sold Jan 2003£63,500
- Sold May 2000£45,000
- Sold Sep 1995£40,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 16, Mary Street, Caerphilly within a radius of 1.1 kilometres over the last 2 years.
The most recent example is 44, Mary Street, Caerphilly, CF83 8HN, a freehold house which sold for £170,000 on the 23rd February 2026.
Read more about house prices in CF83.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Mary Street, Trethomas, Caerphilly, CF83 has a total of 50 addresses. According to our analysis of all the public data, 16, Mary Street, Caerphilly is the 31st largest and the 31st most expensive property on the street.
When compared to the postcode district it is £62k less expensive than the average property in CF83.
More reading links
Schools Nearby
Public Transport Nearby
The closest station to 16, Mary Street, Caerphilly is Caerphilly station, which is 3.4 kilometres away.
- 3.4kmCaerphilly
- 3.5kmEnerglyn & Churchill Park
- 3.7kmLlanbradach
Available Internet Speeds
According to recent data from Ofcom, ultrafast broadband is available in this area.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be very low.

