Our Data Sources
21, Allister Street, Neath has 21 entries in the Land Registry, most recently in July 2010 and a single entry in the EPC database dated April 2024.
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
In very good condition, we estimate 21, Allister Street, Neath would be worth £118,058, with a potential rental value of £799 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £104,566, with a rental value of £708 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
21, Allister Street, Neath occupies a 91 m2 plot as recorded by HM Land Registry.
All 36 other houses in this postcode have recorded plot sizes, and this one ranks as the 30th largest.
Energy Efficiency
21, Allister Street, Neath has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 11 Apr 2024.
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
21, Allister Street, Neath last changed hands on 16th July 2010, selling for £93,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold twice since 1995.
The market for similar properties has risen by 117.7% since July 2010.
- Sold Jul 2010£93,000
- Sold Sep 2001£14,250
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 189 sales of comparable properties within 510 metres of 21, Allister Street, Neath since 2017.
Most recently, 21, Osborne Street, Neath, SA11 1NN, a freehold house, sold at £109,950 on the 8th May 2026.
Read more about house prices in SA11.
- Sold May 2026£109,950 | 3 Bed House21, Osborne Street, Neath, SA11 1NN21, Osborne Street, Neath, SA11 1NN
- Sold Mar 2026£108,500 | 3 Bed House3, Osborne Street, Neath, SA11 1NN3, Osborne Street, Neath, SA11 1NN
- Sold Dec 2025£100,000 | 3 Bed House5, Ropewalk Terrace, Neath, SA11 1EP5, Ropewalk Terrace, Neath, SA11 1EP
- Sold Nov 2025£57,500 | 3 Bed House22, Mary Street, Neath, SA11 1PN22, Mary Street, Neath, SA11 1PN
- Sold Oct 2025£138,000 | 3 Bed House13, The Ropewalk, Neath, SA11 1EW13, The Ropewalk, Neath, SA11 1EW
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 £115,183, ranging from £103,843 to £136,827.
- 17 Allister Street
4 Bed House | 10 m | Est. Value: £124,515
- 25 Allister Street
3 Bed House | 10 m | Est. Value: £113,020
- 15 Allister Street
3 Bed House | 16 m | Est. Value: £109,466
- 26 Allister Street
3 Bed House | 20 m | Est. Value: £118,684
- 28 Allister Street
4 Bed House | 20 m | Est. Value: £123,428
Location Comparison
Our analysis of the public data ranks 21, Allister Street, Neath as the 27th largest and the 27th most expensive of the 39 addresses on Allister Street, Neath, SA11.
Against the SA11 postcode district average, it is £54k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Neath|200 m away
- Briton Ferry|2.7 km away
- Skewen|2.8 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.





