151 Penllyn
SA12 9NP
- Terraced
- Freehold
- 3 bedrooms (estimate)
- 926 sq ft
- EPC D
What comparable sales show
Few close matches: a rough guide£125,000
Range £95,000 to £155,000 · £135 per sq ft
Since last sale
+£25,000
+25.0% since Dec 2024, +12.4% a year
Rank in SA12 9NP
5th of 16
Postcode average £99,875
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
151 Penllyn is a 3 bedroom freehold terraced in SA12 of about 926 sq ft.
Comparable completed sales nearby put it at £95,000 to £155,000, about £125,000 in the middle.
That makes it the 5th highest of the 16 homes we can compare in SA12 9NP, where the middle figure averages £99,875.
It last sold for £100,000 in December 2024; comparable sales suggest it has gained about £25,000 since, roughly +12.4% 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
£95,000
Middle
£125,000
Upper end
£155,000
Done work since the records were made? Claim your home and tell us, or ask local agents where yours sits.
Penllyn at a glance
Completed sales on the road in the last two years
Sales
9
Average price
£111k
Average size
–
Per sq ft
–
Price range
£70k to £150k
Sale history
Every sale of this home registered with HM Land Registry since 1995
| Sold | Price paid | Change | A year |
|---|---|---|---|
| December 2024 | £100,000 | +122.2% | +10.4% |
| November 2016 | £45,000 | First sale | – |
Homes in SA12 9NP
Ranked by what comparable sales show. Choose one to see its page.
- 171 Penllyn CwmavonSemi-detachedSold Feb 2007 for £95k£161,000#1
- 161 Penllyn CwmavonSemi-detachedSold Apr 2008 for £85k£142,000#2
- 158 Penllyn Cwmavon CwmavonTerracedSold May 2022 for £115k£135,000#3
- 170 Penllyn CwmavonSemi-detachedSold Dec 2004 for £60k£129,000#4
- 151 Penllyn (this home)Terraced · 3 bed · 926 sq ftSold Dec 2024 for £100k£125,000#5
- 160 Penllyn CwmavonTerracedSold Dec 2002 for £30k£123,000#6
- 147 PenllynTerracedSold Mar 2005 for £57k£113,000#7
- 156 PenllynTerracedSold Jun 2007 for £69k£110,000#8
- 149 PenllynTerracedSold Mar 2008 for £68k£107,000#9
- 179 Penllyn CwmavonFlatSold Jan 2001 for £24k£83,000#10
- 175 Penllyn CwmavonFlatSold Aug 2019 for £54k£71,000#11
- 148 Penllyn CwmavonFlatSold Jul 2020 for £53k£68,000#12
- 191 Penllyn CwmavonTerracedSold Mar 2017 for £39k£68,000#13
- 176 Penllyn CwmavonFlatSold Nov 2021 for £59k£64,000#14
- 180 Penllyn CwmavonTerracedSold Mar 2011 for £27k£51,000#15
- 190 Penllyn CwmavonFlatSold Feb 2004 for £23k£48,000#16
- 142 Penllyn Cwmavon–
- 143 Penllyn Cwmavon–
- 144 Penllyn Cwmavon–
- 145 Penllyn Cwmavon–
- 146 Penllyn Cwmavon–
- 152 Penllyn Cwmavon–
- 153 Penllyn CwmavonOtherSold Sept 2023 for £155k–
- 154 Penllyn Cwmavon–
- 155 Penllyn Cwmavon–
- 157 Penllyn Cwmavon–
- 159 Penllyn Cwmavon–
- 162 Penllyn Cwmavon–
- 163 Penllyn Cwmavon–
- 164 Penllyn Cwmavon–
- 165 Penllyn Cwmavon–
- 166 Penllyn Cwmavon–
- 167 Penllyn Cwmavon–
- 168 Penllyn Cwmavon–
- 169 Penllyn Cwmavon–
- 172 Penllyn Cwmavon–
- 173 Penllyn Cwmavon–
- 174 Penllyn Cwmavon–
- 177 Penllyn Cwmavon–
- 178 Penllyn Cwmavon–
- 181 Penllyn Cwmavon–
- 182 Penllyn Cwmavon–
- 183 Penllyn Cwmavon–
- 184 Penllyn Cwmavon–
- 185 Penllyn Cwmavon–
- 186 Penllyn Cwmavon–
- 187 Penllyn Cwmavon–
- 188 Penllyn Cwmavon–
- 189 Penllyn Cwmavon–
- 192 Penllyn Cwmavon–
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 |
|---|---|---|---|---|---|
| 18 Lletty HarriSA13 2ES · Terraced | £130,000 | Sept 2026 | 818 sq ft | £159 | 1.3 mi |
| 30 Velindre StreetSA13 1BJ · Terraced | £83,000 | Sept 2026 | 861 sq ft | £96 | 1.5 mi |
| 27 Ford RoadSA13 1YT · Terraced | £130,000 | Jun 2026 | 883 sq ft | £147 | 1.5 mi |
| 26 Velindre StreetSA13 1BJ · Terraced | £175,000 | Apr 2026 | 980 sq ft | £179 | 1.5 mi |
| 18 Edward StreetSA13 1YG · Terraced | £115,000 | Jul 2026 | 926 sq ft | £124 | 1.6 mi |
| 8 Velindre StreetSA13 1BJ · Terraced | £60,000 | Feb 2026 | 861 sq ft | £70 | 1.5 mi |
| 27 Velindre StreetSA13 1BJ · Terraced | £170,000 | Sept 2025 | 947 sq ft | £179 | 1.5 mi |
| 9 King StreetSA13 1AY · Terraced | £122,000 | Jun 2026 | 947 sq ft | £129 | 1.7 mi |
| 13 King StreetSA13 1AU · Terraced | £105,000 | Jan 2026 | 947 sq ft | £111 | 1.6 mi |
| 39 Ford RoadSA13 1AQ · Terraced | £120,000 | Oct 2025 | 861 sq ft | £139 | 1.6 mi |
| 12 Pont StreetSA13 1AN · Terraced | £148,000 | Jan 2026 | 926 sq ft | £160 | 1.7 mi |
| 5 Margaret StreetSA13 1YP · Terraced | £67,000 | Dec 2024 | 915 sq ft | £73 | 1.5 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 | 270 | £183,519 | – | – | +4.9% |
| Flats | 16 | £115,469 | – | – | −14.3% |
| Terraced | 83 | £133,124 | – | – | +1.9% |
| Semi-detached | 122 | £174,916 | – | – | +3.8% |
| Detached | 40 | £278,209 | – | – | −5.7% |
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 October 2024.
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