Areas / SA3 / street profile

Castle Street, SA3

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

Median sold price
£188,750
all recorded sales
£ per m²
£2,708
from EPC floor areas
Recorded sales
20
Distinct homes
15
Price range
£77,950£387,500
Sales recorded
2000 → 2025
first to latest sale
The street in brief

Castle Street is a street almost entirely of terraced houses. Homes here typically change hands around £188,750 — roughly 44% below the SA3 norm. Per square metre of floor space it comes to about £2,708, below the district's £3,114. Recent sales are too thin to call a trend for the street itself; SA3 prices as a whole have been easing. HM Land Registry records 20 sales across 15 homes since 2000 — homes here come up rarely.

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Castle Street prices over time

Median sold price on the street by year, from 20 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.

This street — yearly medianSA3 district trend
£0£100k£200k£300k£400k£500k2000200520102015202020252000: £77,950 median · 1 sale2001: £88,000 median · 1 sale2003: £144,000 median · 2 sales2005: £176,500 median · 1 sale2007: £190,000 median · 1 sale2010: £195,000 median · 1 sale2011: £185,000 median · 1 sale2012: £181,250 median · 2 sales2015: £110,000 median · 1 sale2016: £200,000 median · 1 sale2017: £178,750 median · 2 sales2019: £235,000 median · 1 sale2021: £274,000 median · 1 sale2022: £341,000 median · 1 sale2023: £325,000 median · 1 sale2024: £387,500 median · 1 sale2025: £260,000 median · 1 sale

Median sold price by year vs the SA3 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.

How Castle Street compares

Castle Street against the SA3 district's busiest streets, the district itself, and the official UK House Price Index for the wider area.

Newton Road£362k · 33
Bishopston Road£335k · 49
Mumbles Road£320k · 71
Pennard Drive£318k · 35
West Cross Lane£315k · 35
Parc Llydan£294k · 40
Glen Road£290k · 40
Mayals Road£250k · 53
Castle Street£189k · 20*
Southward Lane£134k · 44

Median sold price and sale count over the last 8years for the district's busiest streets. *This street's figures cover all recorded sales (fewer than 3 in the last 8 years).

This street
£188,750
median · all recorded sales
SA3 district
£335,000
median · last 8 years · street -44%
England
£291,445
average price (UK House Price Index), Apr 2026 · +3.9% in 12 months

Castle Street's £188,750 median sits about 44% below SA3's £335,000; on floor space it runs £2,708/m² against the district's £3,114/m² (-13%).

Street and SA3 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.

Every recorded sale on Castle Street

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

DateAddressTypeNew buildPrice
31 Oct 202516 · SA3 4BHTerraced£260,000
12 Feb 202414 · SA3 4BHTerraced£387,500
27 Sept 202311 · SA3 4BHTerraced£325,000
13 Sept 20222 · SA3 4BHTerraced£341,000
26 Mar 202121 · SA3 4BHTerraced£274,000
29 Oct 201915 · SA3 4BHTerraced£235,000
21 Dec 201713 · SA3 4BHTerraced£112,500
28 Nov 20173 · SA3 4BHTerraced£245,000
14 Oct 20168 · SA3 4BHTerraced£200,000
23 Jan 201512 · SA3 4BHTerraced£110,000
17 Aug 201221 · SA3 4BHTerraced£187,500
26 Jan 201212 · SA3 4BHTerraced£175,000
21 Oct 20119 · SA3 4BHTerraced£185,000
19 Mar 20108 · SA3 4BHTerraced£195,000
31 Aug 20076 · SA3 4BHTerraced£190,000
24 Jun 200521 · SA3 4BHTerraced£176,500
11 Nov 20038 · SA3 4BHTerraced£160,000
1 Jul 200318 · SA3 4BHTerraced£128,000
18 Apr 20014 · SA3 4BHTerraced£88,000
29 Jun 20001 · SA3 4BHTerraced£77,950
Buying on Castle Street?

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 SA3

Sold-price profiles for nearby streets, and the wider SA3 area guide.

Mumbles RoadMayals RoadNewton RoadSouthward LaneBishopston RoadOverland RoadCaswell RoadGlen RoadRotherslade RoadWest Cross LanePennard DriveWoodville Road
SA3 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.