27 Mariners Point
SA12 6DL
- Detached
- Freehold
- 4 bedrooms (estimate)
- 1,292 sq ft
- EPC C
What comparable sales show
Few close matches: a rough guide£234,000
Range £178,000 to £290,000 · £181 per sq ft
Since last sale
+£37,000
+18.8% since Sept 2010, +1.1% a year
Rank in SA12 6DL
51st of 52
Postcode average £331,269
From completed sales of similar homes nearby, adjusted for floor area. It cannot see condition, layout or recent work, so it is not a valuation.
In short
27 Mariners Point is a 4 bedroom freehold detached in SA12 of about 1,292 sq ft.
Comparable completed sales nearby put it at £178,000 to £290,000, about £234,000 in the middle.
That makes it the 51st highest of the 52 homes we can compare in SA12 6DL, where the middle figure averages £331,269.
It last sold for £197,000 in September 2010; comparable sales suggest it has gained about £37,000 since, roughly +1.1% a year.
Across Neath Port Talbot, average prices rose 2.0% in the year to August 2026.
Where in the range would yours sell?
Condition and improvements usually decide it, and only someone who sees the home can say.
Lower end
£178,000
Middle
£234,000
Upper end
£290,000
Done work since the records were made? Claim your home and tell us, or ask local agents where yours sits.
The street
Mariners Point and its sales
27 Mariners Point on the map
This home, the completed sales its figure is worked out from, and the other sales on Mariners Point. Choose a pin for the address, size and date.
The Land Registry records a sale by its postcode, so pins sit at the postcode, close to the home, not on its doorstep. Map: contains OS data © Crown copyright and database rights 2026.
How 27 Mariners Point compares with Mariners Point
Against the 5 completed sales on the street in the last two years
Price
- Its middle figure of £234,000 is 19% below the street's median sale price of £290,000.
- 1 of those 5 sales completed for less than this home's middle figure, and 4 for the same or more.
A comparison of completed sales, not a valuation: it cannot see condition, layout or work done since a home last sold.
Sales activity on Mariners Point
Completed sales registered with HM Land Registry, by quarter
- Sales in two years
- 5
- Average price
- £275,400
- Lowest
- £127,000
- Highest
- £360,000
| Quarter | Sales | Median price |
|---|---|---|
| Q1 2025 | 0 | – |
| Q2 2025 | 1 | £325,000 |
| Q3 2025 | 1 | £275,000 |
| Q4 2025 | 0 | – |
| Q1 2026 | 1 | £360,000 |
| Q2 2026 | 0 | – |
| Q3 2026 | 2 | £208,500 |
| Q4 2026 | 0 | – |
| Type of home | Share of sales | Median price | Per sq ft |
|---|---|---|---|
| Detached houses | 100% (5) | £290,000 | – |
Completed sales on Mariners Point
Every sale in the last two years. Choose an address to see that home's page.
| Address | Sold | Price | Type | Size | Per sq ft |
|---|---|---|---|---|---|
| 7 Mariners PointSA12 6DL | Sept 2026 | £127,000 | Detached | – | – |
| 20 Mariners PointSA12 6DL | Jul 2026 | £290,000 | Detached | – | – |
| 62 Mariners PointSA12 6DN | Feb 2026 | £360,000 | Detached | – | – |
| 34 Mariners PointSA12 6DL | Jul 2025 | £275,000 | Detached | – | – |
| 14 Mariners PointSA12 6DL | May 2025 | £325,000 | Detached | – | – |
Energy
How efficient the home is
Energy performance certificate
From the official register for 27 Mariners Point, lodged 1 July 2010.
Rating now
C72 points
Could reach
C76 points
4 points higher with the improvements below
- Built
- 1996–2002
- Solar panels
- None recorded
What the assessor found
Each part of the home, with the certificate's own energy efficiency rating.
Walls
Cavity wall, as built, insulated (assumed)
GoodRoof
Pitched, 200 mm loft insulation
GoodFloor
Solid, limited insulation (assumed)
Not rated on the certificate
Heating
Boiler and radiators, mains gas
GoodHeating controls
Programmer, room thermostat and TRVs
GoodHot water
From main system
GoodLighting
Low energy lighting in 60% of fixed outlets
Good
Estimated running costs
A year, now and after the recommended improvements.
£77 a year less after the improvements
Heating
Hot water
Lighting
The assessor's estimates at the energy prices in use when the certificate was made (2010), for a typical household. Today's bills will differ.
Improvements the certificate recommends
In the certificate's order. Each rating assumes the steps before it are done.
- 1
Low energy lighting for all fixed outlets
No cost given on the certificate · saves about £22 a year
Rating after73C - 2
Replace heating unit with condensing unit
No cost given on the certificate · saves about £55 a year
Rating after76C - 3
Solar photovoltaic panels, 2.5 kWp
No cost given on the certificate · saves about £196 a year
Rating after84B
Costs and savings are the certificate's own, as estimated when it was made.
History
What it has sold for
Sale history
Every sale of this home registered with HM Land Registry since 1995
| Sold | Price paid | Change | A year |
|---|---|---|---|
| September 2010 | £197,000 | +79.1% | +6.1% |
| November 2000 | £109,995 | First sale | – |
Nearby
Neighbours and the sales behind the figure
Homes in SA12 6DL
Ranked by what comparable sales show. Choose one to see its page.
The completed sales behind the figure
Similar homes nearby, registered with HM Land Registry. Choose one to see its page.
| Home | Price | Sold | Size | Per sq ft | Away |
|---|---|---|---|---|---|
| Javidan Brynheulog PlaceSA13 1EF · Detached | £185,000 | Mar 2026 | 1,313 sq ft | £141 | 1.4 mi |
| 105 Penycae RoadSA13 2EG · Detached | £269,000 | Apr 2026 | 1,668 sq ft | £161 | 1.5 mi |
| 5 Ynys Y GoredSA13 2EB · Detached | £291,500 | Sept 2026 | 1,055 sq ft | £276 | 1.7 mi |
| 38 Lletty HarriSA13 2ES · Detached | £150,000 | Aug 2026 | 1,098 sq ft | £137 | 1.7 mi |
| 2, Talbot Park Lodge Maes Y Cwrt TerraceSA13 1LE · Detached | £180,000 | Apr 2025 | 904 sq ft | £199 | 1.3 mi |
| 8 Llewellyn CloseSA13 2TY · Detached | £250,000 | Aug 2025 | 1,087 sq ft | £230 | 1.6 mi |
| 103 Penycae RoadSA13 2EG · Detached | £180,000 | Dec 2025 | 958 sq ft | £188 | 1.5 mi |
| 2 WildbrookSA13 2UN · Detached | £270,000 | Dec 2025 | 1,119 sq ft | £241 | 1.7 mi |
| 20 Ynys Y GoredSA13 2EB · Detached | £285,000 | Aug 2025 | 1,195 sq ft | £239 | 1.7 mi |
| 5 Groeswen ParkSA13 2LJ · Detached | £270,000 | Jun 2025 | 1,249 sq ft | £216 | 1.8 mi |
| 70 Ynys Y GoredSA13 2EB · Detached | £255,000 | Aug 2025 | 1,055 sq ft | £242 | 1.7 mi |
| 44 Ynys Y GoredSA13 2EB · Detached | £260,000 | Jan 2025 | 1,195 sq ft | £218 | 1.7 mi |
The area
SA12 at a glance
What buyers have paid in SA12
Completed sales in the last 12 months, against the 12 months before
Flats
Terraced
Semi-detached
Detached
| Type | Sales | Average price | Average size | Per sq ft | On the year |
|---|---|---|---|---|---|
| All homes | 268 | £183,680 | – | – | +5.0% |
| Flats | 16 | £115,469 | – | – | −14.3% |
| Terraced | 83 | £133,124 | – | – | +1.9% |
| Semi-detached | 120 | £175,132 | – | – | +4.0% |
| Detached | 40 | £278,209 | – | – | −5.7% |
Find another home
Enter an address with its postcode, or just the postcode, to open that home's page.
Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0.
Energy performance data © Crown copyright. Licensed under the Open Government Licence v3.0.
Floor area and energy rating from the energy certificate of July 2010.
This page is built from public records. Is this your home? Claim it with your email and mobile to correct its details and add what has changed; your name and contact details are never shown. Something wrong? Contact us.