Our Data Sources
12, Harold Street, Ammanford has 31 entries in the Land Registry, most recently in June 2021 and a single entry in the EPC database dated April 2021.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
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, Harold Street, Ammanford, we estimate a market value of £139,907 and a rental value of £901 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £123,918 and £798 per month respectively.
Plot Size
HM Land Registry records the plot of land for 12, Harold Street, Ammanford as measuring 182 m2.
That makes it the 18th largest plot in the postcode, where 24 of the 26 other houses have recorded plot data.
Energy Efficiency
12, Harold Street, Ammanford has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 30 Apr 2021.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
The most recent sale of 12, Harold Street, Ammanford completed on 25th June 2021 at £102,500 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 3 times.
Values of comparable properties have risen by 27.0% over the period since June 2021.
- Sold Jun 2021£102,500
- Sold May 2008£99,000
- Sold Apr 2006£86,000
Similar Properties Sold Nearby
Since 2008 61 properties similar to 12, Harold Street, Ammanford have sold within a radius of 890 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 19th August 2025, was 1, Norman Road, Ammanford, SA18 2DH, a freehold house which sold for £110,000.
Read more about house prices in SA18.
- Sold Aug 2025£110,000 | 3 Bed House1, Norman Road, Ammanford, SA18 2DH1, Norman Road, Ammanford, SA18 2DH
- Sold Jul 2025£130,000 | 3 Bed House12, Iscennen Road, Ammanford, SA18 3BG12, Iscennen Road, Ammanford, SA18 3BG
- Sold Jun 2025£142,500 | 3 Bed House13, Harold Street, Ammanford, SA18 2DG13, Harold Street, Ammanford, SA18 2DG
- Sold Jan 2025£117,000 | 3 Bed House6, Harold Street, Ammanford, SA18 2DF6, Harold Street, Ammanford, SA18 2DF
- Sold Jan 2025£100,000 | 3 Bed House42, Llandybie Road, Ammanford, SA18 2DW42, Llandybie Road, Ammanford, SA18 2DW
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £134,254, ranging from £120,702 to £155,062.
- 10 Harold Street
3 Bed House | 5 m | Est. Value: £134,730
- 16 Harold Street
3 Bed House | 11 m | Est. Value: £134,730
- 18 Harold Street
3 Bed House | 15 m | Est. Value: £120,702
- 6 Harold Street
3 Bed House | 16 m | Est. Value: £127,910
- 20 Harold Street
3 Bed House | 21 m | Est. Value: £127,488
Location Comparison
Of the 46 addresses on Harold Street, Ammanford, SA18, 12, Harold Street, Ammanford comes out as the 18th largest and the 30th most expensive in our analysis of the public data.
It is also £77k less expensive than the average property across the SA18 district.
More reading links
Schools Nearby
Public Transport Nearby
- Ammanford|100 m away
- Pantyffynnon|2.0 km away
- Llandybie|3.8 km away
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.





