Areas / SA17 / street profile

Trilwm, SA17

Sold prices, £/m² and street profile from HM Land Registry records.

Median sold price
£79,500
all recorded sales
£ per m²
£1,220
from EPC floor areas
Recorded sales
58
Distinct homes
35
Price range
£14,250 – £145,000
Sales recorded
2000 → 2026
first to latest sale
The street in brief

Trilwm is mostly semi-detached houses. Homes here typically change hands around £79,500 — roughly 52% below the SA17 norm. On floor area that works out near £1,220 per square metre, below the district's £1,789. Recent sales here have lagged the wider SA17 market. With 58 sales across 35 homes since 2000, homes here come to market only rarely.

Buying on Trilwm?

Get the full £5 report on the exact home — valuation vs its own sale history, EPC & running costs, flood/mining risk, planning, schools and more.

Trilwm prices over time

Median sold price on the street by year, from 58 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.

This street — yearly medianSA17 district trend
£0£100k£200k£300k£400k2000200520102015202020252000: £24,625 median · 2 sales2001: £26,500 median · 5 sales2003: £37,500 median · 2 sales2004: £69,625 median · 2 sales2005: £89,000 median · 2 sales2006: £77,500 median · 4 sales2007: £99,000 median · 2 sales2008: £81,125 median · 2 sales2011: £45,000 median · 2 sales2012: £77,500 median · 2 sales2014: £81,000 median · 4 sales2015: £62,000 median · 5 sales2016: £78,000 median · 6 sales2017: £82,000 median · 3 sales2018: £72,750 median · 2 sales2019: £100,000 median · 2 sales2020: £94,750 median · 2 sales2023: £121,250 median · 4 sales2024: £92,500 median · 1 sale2025: £100,000 median · 1 sale2026: £128,500 median · 3 sales

Median sold price by year vs the SA17 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.

How Trilwm compares

Trilwm against the SA17 district's busiest streets, the district itself, and the official UK House Price Index for the wider area.

Gerddi Gwenllian£300k · 27
Ffordd Y Felen£260k · 29
Parc Y Garreg£186k · 38
Dan Y Cwarre£160k · 39
Heol Y Plas£156k · 85
Ffordd Y Glowyr£153k · 49
Priory Street£144k · 27
Heol Waungron£142k · 27
Trilwm£105k · 14
Garden Suburbs£99k · 30

Median sold price and sale count over the last 8years for the district's busiest streets.

This street
£79,500
median · all recorded sales
SA17 district
£165,000
median · last 8 years · street -52%
England
£291,445
average price (UK House Price Index), Apr 2026 · +3.9% in 12 months

Trilwm's £79,500 median sits about 52% below SA17's £165,000; on floor space it runs £1,220/m² against the district's £1,789/m² (-32%).

Street and SA17 figures are medians of HM Land Registry sales; the England figures are the UK House Price Index mix-adjusted average — a different basis, so compare direction rather than levels between the two.

Prices by property type

Median sold price by property type on Trilwm.

Semi-detached
£78,500
50 sales
Terraced
£45,000
5 sales
Detached
£87,000
3 sales

Every recorded sale on Trilwm

Individual transactions as recorded by HM Land Registry, newest first.

DateAddressTypeNew buildPrice
30 Mar 202691 · SA17 4APSemi-detached—£145,000
25 Feb 202645 · SA17 4APSemi-detached—£128,500
16 Jan 2026105 · SA17 4ANSemi-detached—£119,995
17 Apr 2025137 · SA17 4ANDetached—£100,000
5 Jan 2024111 · SA17 4ANSemi-detached—£92,500
4 Dec 202338 · SA17 4AWSemi-detached—£34,000
3 Nov 202391 · SA17 4APSemi-detached—£127,500
7 Aug 202364 · SA17 4AWSemi-detached—£135,000
14 Apr 202354 · SA17 4AWSemi-detached—£115,000
25 Aug 2022139 · SA17 4ANnon-standardTerraced—£83,250
16 Dec 2020137 · SA17 4ANDetached—£82,500
16 Nov 2020163 · SA17 4ANSemi-detached—£107,000
11 Oct 201956 · SA17 4AWSemi-detached—£96,500
8 Aug 201926 · SA17 4AWSemi-detached—£103,500
21 Sept 201891 · SA17 4APSemi-detached—£90,500
26 Jun 201842 · SA17 4AWSemi-detached—£55,000
22 Jun 2018115 · SA17 4ANnon-standardSemi-detached—£84,000
8 Dec 201752 · SA17 4AWSemi-detached—£99,000
27 Nov 201736 · SA17 4AWSemi-detached—£80,000
3 Nov 201775 · SA17 4APSemi-detached—£82,000
8 Nov 201667 · SA17 4APSemi-detached—£80,000
6 Sept 201667 · SA17 4APnon-standardSemi-detached—£56,000
2 Sept 2016159 · SA17 4ANSemi-detached—£76,000
27 May 201658 · SA17 4AWSemi-detached—£68,000
16 May 201633 · SA17 4APSemi-detached—£90,000
3 May 201624 · SA17 4AWSemi-detached—£55,000
8 Apr 2016153 · SA17 4ANSemi-detached—£83,000
18 Dec 201510 · SA17 4AWSemi-detached—£67,000
27 Nov 201532 · SA17 4AWSemi-detached—£62,000
18 Aug 201574 · SA17 4AWSemi-detached—£55,000
15 May 201526 · SA17 4AWSemi-detached—£75,000
7 May 2015115 · SA17 4ANSemi-detached—£60,000
7 Nov 201475 · SA17 4APSemi-detached—£82,000
19 Aug 201435 · SA17 4APSemi-detached—£88,000
7 Jul 201428 · SA17 4AWSemi-detached—£80,000
1 May 201467 · SA17 4APSemi-detached—£65,000
7 Dec 2012111 · SA17 4ANSemi-detached—£79,000
22 Jun 201218 · SA17 4AWSemi-detached—£76,000
18 May 201159 · SA17 4APSemi-detached—£30,000
21 Apr 2011159 · SA17 4ANSemi-detached—£60,000
12 Sept 200810 · SA17 4AWTerraced—£80,000
16 May 200866 · SA17 4AWSemi-detached—£82,250
20 Nov 2007137 · SA17 4ANDetached—£87,000
31 Jan 200735 · SA17 4APSemi-detached—£111,000
30 Aug 200610 · SA17 4AWTerraced—£90,000
4 Aug 200697 · SA17 4ANSemi-detached—£88,000
16 Jun 2006127 · SA17 4ANSemi-detached—£67,000
20 Jan 2006139 · SA17 4ANTerraced—£45,000
30 Nov 200531 · SA17 4APSemi-detached—£100,000
17 Jun 200518 · SA17 4AWSemi-detached—£78,000

Sales marked non-standardare Land Registry “additional price paid” entries — bulk purchases, repossessions, right-to-buy and similar transfers. They're listed for completeness but excluded from every median and comparison figure on this page.

Buying on Trilwm?

Get the full £5 report on the exact home — valuation vs its own sale history, EPC & running costs, flood/mining risk, planning, schools and more.

More streets in SA17

Sold-price profiles for nearby streets, and the wider SA17 area guide.

Parc Y GarregGarden SuburbsDan Y CwarreHeol Y PlasWater StreetCarmarthen Bay Holiday ParkHeol WaunhirRhodfar CeffylFerry RoadHeol LlanelliPriory StreetHeol Waungron
SA17 house prices & area guide →

Contains HM Land Registry data © Crown copyright and database right 2026, including the UK House Price Index. EPC data © Crown copyright. Licensed under the Open Government Licence v3.0. Figures summarise recorded sales on the street and are not a valuation of any individual home.