18 Mariners Point
SA12 6DL
- Detached
- Freehold
What the sales records show
From an older sale: a rough guide£253,000
Range £215,000 to £291,000
Since last sale
+£190,005
+301.6% since Jul 2000, +5.4% a year
Rank in SA12 6DL
48th of 52
Postcode average £334,135
There is no floor area on record, so this is the home's last sale moved from July 2000 to August 2026 by the official UK House Price Index for Neath Port Talbot, with the range widened the older the sale. It cannot see condition, layout or recent work, so it is not a valuation.
In short
18 Mariners Point is a freehold detached in SA12.
There is no floor area on record, so its last sale has been moved to today by the official price index for Neath Port Talbot: £215,000 to £291,000, about £253,000 in the middle.
That makes it the 48th highest of the 52 homes we can compare in SA12 6DL, where the middle figure averages £334,135.
It last sold for £62,995 in July 2000; the price index suggests it has gained about £190,005 since, roughly +5.4% 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
£215,000
Middle
£253,000
Upper end
£291,000
Done work since the records were made? Claim your home and tell us, or ask local agents where yours sits.
Mariners Point at a glance
Completed sales on the road in the last two years
Sales
5
Average price
£275k
Average size
–
Per sq ft
–
Price range
£127k to £360k
18 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 18 Mariners Point compares with Mariners Point
Against the 5 completed sales on the street in the last two years
- Its middle figure of £253,000 is 13% 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
| 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 | – | – |
Sale history
Every sale of this home registered with HM Land Registry since 1995
| Sold | Price paid | Change | A year |
|---|---|---|---|
| July 2000 | £62,995 | First sale | – |
Homes in SA12 6DL
Ranked by what comparable sales show. Choose one to see its page.
- 28 Mariners PointDetachedSold Aug 2000 for £126k£522,000#1
- 41 Mariners PointDetachedSold Aug 2005 for £288k£522,000#2
- 44 Mariners PointDetachedSold Dec 2000 for £130k£508,000#3
- 39 Mariners PointDetachedSold Mar 2001 for £107k£444,000#4
- 43 Mariners PointDetachedSold Feb 2013 for £230k£443,000#5
- 26 Mariners PointDetachedSold Jul 2024 for £420k£439,000#6
- 53 Mariners PointDetachedSold Jun 2001 for £113k£430,000#7
- 47 Mariners PointDetachedSold Dec 2022 for £375k£399,000#8
- 27 Mariners PointDetachedSold Sept 2010 for £197k£383,000#9
- 13 Mariners PointDetachedSold Feb 2000 for £93k£382,000#10
- 17 Mariners PointDetachedSold Jul 2000 for £92k£368,000#11
- 8 Mariners PointDetachedSold Jan 2000 for £86k£362,000#12
- 49 Mariners PointDetachedSold Mar 2001 for £87k£361,000#13
- 24 Mariners PointDetachedSold May 2000 for £88k£356,000#14
- 38 Mariners PointDetachedSold Apr 2001 for £90k£354,000#15
- 33 Mariners PointDetachedSold Sept 2000 for £86k£353,000#16
- 42 Mariners PointDetachedSold Dec 2000 for £90k£352,000#17
- 6 Mariners PointDetachedSold Mar 2000 for £85k£350,000#18
- 52 Mariners PointDetachedSold Apr 2017 for £210k£345,000#19
- 31 Mariners PointDetachedSold Apr 2022 for £288k£338,000#20
- 48 Mariners PointDetachedSold Sept 2018 for £225k£338,000#21
- 32 Mariners PointDetachedSold Jun 2005 for £180k£336,000#22
- 14 Mariners PointDetachedSold May 2025 for £325k£334,000#23
- 23 Mariners PointDetachedSold Jul 2004 for £150k£333,000#24
- 12 Mariners PointDetachedSold May 2000 for £83k£332,000#25
- 54 Mariners PointDetachedSold Oct 2019 for £230k£331,000#26
- 11 Mariners PointDetachedSold Mar 2000 for £80k£330,000#27
- 50 Mariners PointDetachedSold Oct 2018 for £219k£328,000#28
- 4 Mariners PointDetachedSold Dec 2017 for £207k£326,000#29
- 2 Mariners PointDetachedSold Nov 1999 for £75k£320,000#30
- 29 Mariners PointDetachedSold Aug 2000 for £77k£319,000#31
- 40 Mariners PointDetachedSold Jan 2016 for £180k£316,000#32
- 37 Mariners PointDetachedSold Jul 2002 for £87k£302,000#33
- 35 Mariners PointDetachedSold Sept 2000 for £72k£297,000#34
- 56 Mariners PointDetachedSold Sept 2018 for £195k£293,000#35
- 15 Mariners PointDetachedSold Mar 2013 for £148k£289,000#36
- 22 Mariners PointDetachedSold May 2006 for £160k£288,000#37
- 20 Mariners PointDetachedSold Jul 2026 for £290k£285,000#38
- 30 Mariners PointDetachedSold Dec 2004 for £138k£285,000#39
- 10 Mariners PointDetachedSold Feb 2006 for £154k£284,000#40
- 5 Mariners PointDetachedSold Aug 2013 for £147k£278,000#41
- 55 Mariners PointDetachedSold Mar 2001 for £67k£278,000#42
- 34 Mariners PointDetachedSold Jul 2025 for £275k£276,000#43
- 1 Mariners PointDetachedSold Dec 1999 for £66k£275,000#44
- 9 Mariners PointDetachedSold Feb 2000 for £66k£271,000#45
- 25 Mariners PointDetachedSold Mar 2023 for £245k£256,000#46
- 51 Mariners PointDetachedSold Apr 2013 for £130k£255,000#47
- 18 Mariners Point (this home)DetachedSold Jul 2000 for £63k£253,000#48
- 16 Mariners PointDetachedSold Aug 2005 for £137k£249,000#49
- 19 Mariners PointDetachedSold Sept 2005 for £136k£246,000#50
- 36 Mariners PointDetachedSold Jun 2020 for £167k£239,000#51
- 21 Mariners PointDetachedSold Nov 2005 for £123k£222,000#52
- 3 Mariners Point–
- 7 Mariners PointDetachedSold Sept 2026 for £127k–
Recent sales of detached homes nearby
The closest sales of the same type in the last two years, registered with HM Land Registry. Choose one to see its page.
| Home | Price | Sold | Size | Per sq ft | Away |
|---|---|---|---|---|---|
| 7 Mariners PointSA12 6DL · Detached | £127,000 | Sept 2026 | – | – | < 0.1 mi |
| 20 Mariners PointSA12 6DL · Detached | £290,000 | Jul 2026 | – | – | < 0.1 mi |
| 34 Mariners PointSA12 6DL · Detached | £275,000 | Jul 2025 | – | – | < 0.1 mi |
| 14 Mariners PointSA12 6DL · Detached | £325,000 | May 2025 | – | – | < 0.1 mi |
| 62 Mariners PointSA12 6DN · Detached | £360,000 | Feb 2026 | – | – | 0.1 mi |
| 70 Mariners QuaySA12 6AN · Detached | £275,000 | Feb 2026 | – | – | 0.2 mi |
| 51 Mariners QuaySA12 6AN · Detached | £445,000 | Jun 2025 | – | – | 0.2 mi |
| 53 Mariners QuaySA12 6AN · Detached | £299,950 | Nov 2024 | – | – | 0.2 mi |
| 2 Clos OlympaiddSA12 6EX · Detached | £425,000 | Sept 2025 | – | – | 0.4 mi |
| 151 Victoria RoadSA12 6QH · Detached | £417,500 | Feb 2025 | – | – | 0.4 mi |
| 4 Tywyn CloseSA12 6LB · Detached | £275,000 | May 2026 | – | – | 0.5 mi |
| 3 Tywyn CloseSA12 6LB · Detached | £286,500 | Dec 2024 | – | – | 0.5 mi |
What buyers have paid in SA12
Completed sales in the last 12 months, against the 12 months before
| 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
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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.
Contains HM Land Registry UK House Price Index data © Crown copyright. Licensed under the Open Government Licence v3.0.
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