12B Mary Street, Porthcawl, CF36 3YA is a leasehold flat built before 1900. The property offers approximately 570 square feet of living space and is situated on the 1st floor of a 3-storey building. In this location, apartments of similar size usually have one bedroom.

The estimated current market value of the property is £133,262 , which equates to approximately £234 per square foot. It was last sold on 20 Feb 2018 for £96,500. Since then, the value has increased by £36,762, representing a 38.1% increase, or approximately 4.9% per year.

The current estimated value of £133,262 is:

  • 70.9% lower than the average property price on Mary Street
  • 45.4% lower than the average in the CF36 3YA postcode area
  • and 59.7% lower than the average price for Porthcawl as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded once as rented and once as owner-occupied, indicating a change in how it was used over time.

At the most recent EPC inspection on 23 September 2025, the property was recorded as rented.

View sold house prices in CF36 3YA

Building approximate location

About Property

Type
Not Recorded Maisonette
Built
before 1900
Interior Size
570 sq ft
Tenure
Leasehold
Floor level
1st floor of 3
Price (estimate)
£133,262
Price Per sq ft (estimate)
£234
Bedroom Count (estimate)
1 bedroom

EPC Summary

12B Mary Street, Porthcawl, Bridgend, Mid Glamorgan, CF36 3YA has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 23 Sep 2025.

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 main heating system. The windows are fully double glazed.

The previous EPC assessment was conducted on 17 May 2012. The rating of C is unchanged, though the energy efficiency score decreased by 8%.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from roof room(s), insulated (assumed) to roof room(s), no insulation (assumed), changing energy efficiency from good to very poor.
  • The wall construction or insulation changed from granite or whinstone, as built, no insulation (assumed) to granite or whin, as built, no insulation (assumed), improving energy efficiency from very poor to poor.
  • The lighting was updated from low energy lighting in 38% of fixed outlets to good lighting efficiency, with efficiency improving from average to good.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Roof room(s), no insulation (assumed)
Very Poor
Walls
Granite or whin, as built, no insulation (assumed)
Poor
Windows
Fully double glazed
Average
Lighting
Good lighting efficiency
Good

Compared to CF36 3YA

27 th / 40
Price Rank
45% lower than average
8 th / 12
Size Rank
42% smaller than average
3 rd / 12
Price Per Sq FT Rank
6% lower than average

Compared to other properties in CF36 3YA , this maisonette's estimated value ranks 27th out of 40. Based on price per square foot, it ranks 3rd out of 12 properties. This suggests a relatively high price per square foot, which may reflect quality, location, or recent upgrades. In terms of size, this home ranks 8th out of 12 properties in its postcode area.

Sale History

Today
£133,262
streetscan.co.uk estimate
+38 %
20 Feb 2018
£96,500
Leasehold
+1.6 %
28 Sep 2012
£95,000
Leasehold

Area Insights

Similar Properties Sold Nearby

rooms: 3
size: 527 sq ft
sale price: £125,000
sale date: 28 Mar 2024
rooms: 2
size: 517 sq ft
sale price: £120,000
sale date: 14 May 2021
rooms: 3
size: 574 sq ft
sale price: £65,000
sale date: 17 Jan 2013

Data Sources

The property at 12B Mary Street, Porthcawl, CF36 3YA appears two times in the Land Registry records, with the latest transaction recorded on 20 Feb 2018. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 23 Sep 2025. 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.