Nant Helyg, Llandyfan, Ammanford, SA18 2UD is a freehold detached property built between 1996-2002. The property offers approximately 1,399 square feet of living space. In this location, properties of similar size usually have five bedrooms.

The estimated current market value of the property is £349,652 , which equates to approximately £250 per square foot. It was last sold on 25 Jul 2025 for £350,000. Since then, the value has decreased by £348, representing a 0.1% decrease, or approximately 0.2% per year.

The current estimated value of £349,652 is:

  • 16.9% higher than the average in the SA18 2UD postcode area
  • and 63.1% higher than the average price for Ammanford 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 29 October 2023, the property was recorded as owner-occupied.

View sold house prices in SA18 2UD

Building approximate location

About Property

Type
Detached House
Built
1996-2002
Interior Size
1399 sq ft
Tenure
Freehold
Price (estimate)
£349,652
Price Per sq ft (estimate)
£250
Bedroom Count (estimate)
5 bedrooms

EPC Summary

Nant Helyg, Llandyfan, Ammanford, Carmarthenshire, SA18 2UD has an Energy Performance Certificate (EPC) rating of D, based on the latest assessment carried out on 29 Oct 2023.

This property uses an oil-fired boiler with radiators 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 1 Mar 2010, and the property received the same rating of D with an unchanged energy efficiency score of 65.

Since the previous assessment, several changes were observed:

  • The roof construction or insulation changed from pitched, 150 mm loft insulation to pitched, 200 mm loft insulation, with no change in energy efficiency (good).
  • The lighting was updated from low energy lighting in 40% of fixed outlets to low energy lighting in all fixed outlets, with efficiency improving from average to very good.
Heating Type
Boiler and radiators, oil
Average
Hot Water
From main system
Average
Roof
Pitched, 200 mm loft insulation
Good
Walls
Cavity wall, as built, insulated (assumed)
Good
Windows
Fully double glazed
Good
Lighting
Low energy lighting in all fixed outlets
Very Good

Sale History

Today
£349,652
streetscan.co.uk estimate
-0 %
25 Jul 2025
£350,000
Leasehold
+84.2 %
24 Feb 2012
£190,000
Leasehold

Area Insights

Nearby Properties

rooms: 7
size: 2314 sq ft
sale price: £485,000
sale date: 4 Oct 2021
rooms:
size: 4128 sq ft
sale price: £555,000
sale date: 5 Mar 2021
rooms: 5
size: 840 sq ft
sale price: £245,000
sale date: 10 Dec 2020
rooms: 6
size: 1589 sq ft
sale price: £285,000
sale date: 22 Aug 2013
rooms: 9
size: 2282 sq ft
sale price: £105,000
sale date: 9 Apr 2008

Data Sources

The property at Nant Helyg, Llandyfan, Ammanford, SA18 2UD appears two times in the Land Registry records, with the latest transaction recorded on 25 Jul 2025. It also has two Energy Performance Certificates (EPC) entries, the earliest dating back to 29 Oct 2023. 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.