31 Mary Street, Trethomas, Caerphilly, CF83 8HN is a freehold terraced property built between 1900-1929. The property offers approximately 1,012 square feet of living space. In this location, properties of similar size usually have three bedrooms.

The estimated current market value of the property is £162,300 , which equates to approximately £160 per square foot. It was last sold on 20 Apr 2022 for £138,500. Since then, the value has increased by £23,800, representing a 17.2% increase, or approximately 4.7% per year.

The current estimated value of £162,300 is:

  • 14.4% higher than the average property price on Mary Street
  • 3.3% lower than the average in the CF83 8HN postcode area
  • and 41.9% lower than the average price for Caerphilly as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded as owner-occupied both times. This suggests the property has typically been lived in by its owners, which often reflects longer-term residency and more consistent maintenance.

At the most recent EPC inspection on 11 November 2021, the property was recorded as owner-occupied.

View sold house prices in CF83 8HN

Building approximate location

About Property

Type
Terraced House
Built
1900-1929
Interior Size
1012 sq ft
Tenure
Freehold
Price (estimate)
£162,300
Price Per sq ft (estimate)
£160
Bedroom Count (estimate)
3 bedrooms

EPC Summary

31 Mary Street, Trethomas, Caerphilly, Mid Glamorgan, CF83 8HN has an Energy Performance Certificate (EPC) rating of E, based on the latest assessment carried out on 11 Nov 2021.

This property uses a gas-fired boiler and radiators, connected to the mains gas supply, as its main heating source. Hot water is provided from the main heating system, though the cylinder has no thermostat. The windows are fully double glazed.

The previous EPC assessment was conducted on 4 Mar 2010. The rating of E is unchanged, though the energy efficiency score decreased by 4.7%.

Since the previous assessment, several changes were observed:

  • The main heating energy efficiency improving from average to good, while the heating system type remained the same (boiler and radiators, mains gas).
  • The roof construction or insulation changed from pitched, 75 mm loft insulation to pitched, no insulation (assumed), changing energy efficiency from average to very poor.
  • The wall construction or insulation changed from granite or whin, as built, no insulation (assumed) to sandstone or limestone, as built, no insulation (assumed), with no change in energy efficiency (very poor).
  • The lighting was updated from low energy lighting in 22% of fixed outlets to low energy lighting in all fixed outlets, with efficiency improving from poor to very good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system, no cylinder thermostat
Poor
Roof
Pitched, no insulation (assumed)
Very Poor
Walls
Sandstone or limestone, as built, no insulation (assumed)
Very Poor
Windows
Fully double glazed
Average
Lighting
Low energy lighting in all fixed outlets
Very Good

Compared to CF83 8HN

10 th / 38
Price Rank
3% lower than average
6 th / 34
Size Rank
9% bigger than average
17 th / 34
Price Per Sq FT Rank
11% lower than average

Compared to other properties in CF83 8HN , this house's estimated value ranks 10th out of 38. Based on price per square foot, it ranks 17th out of 34 properties. In terms of size, this home ranks 6th out of 34 properties in its postcode area.

Sale History

Today
£162,300
streetscan.co.uk estimate
+17 %
20 Apr 2022
£138,500
Leasehold
+38.5 %
22 Feb 2013
£100,000
Leasehold
+150 %
12 Feb 1999
£40,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 3
size: 872 sq ft
sale price: £141,000
sale date: 30 Apr 2025
rooms: 4
size: 926 sq ft
sale price: £163,500
sale date: 30 Sep 2024
rooms: 4
size: 883 sq ft
sale price: £180,000
sale date: 8 Mar 2024
rooms: 4
size: 904 sq ft
sale price: £145,000
sale date: 13 Feb 2024
rooms: 4
size: 947 sq ft
sale price: £150,000
sale date: 1 Feb 2024

Data Sources

The property at 31 Mary Street, Trethomas, Caerphilly, CF83 8HN appears three times in the Land Registry records, with the latest transaction recorded on 20 Apr 2022. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 11 Nov 2021. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.