Model valuation£417,0008 Busby Close
Local market context
26 Crymlyn Street is a mid-terrace house in Port Tennant, Swansea, Swansea (SA1 8NX). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (August 2021) shows an E (score 46), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 82), a 3-band jump.
Untraded for 27 years, with the last transfer in September 1999. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £128,000 sits 573.7% above the 1999 sale of £19,000. On a £-per-square-foot basis, the last sale (£21/sq ft) was about 74.8% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 79% of similar EPCs).
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Recommended upgrades on file would lift this property by multiple EPC bands.
Certificate validity
Valid until 22 August 2031
Get a survey for this property
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
26 Crymlyn Street has no planning applications on record.
But the area is active
47 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
26 Crymlyn Street's modelled value sits at over four times its earliest registered sale price (1999).
£128,000
Modelled from EPC, postcode comparables.
£19,000
Recorded with HM Land Registry.
29 September 1999Most recent
£19,000
Median price across the last 5 sales in SA1 8NX: £110,000 (2025–2021).
23 Crymlyn Street, Port Tennant, Swansea, SA1 8NX
Sold Apr 2025
20 Crymlyn Street, Port Tennant, Swansea, SA1 8NX
Sold Nov 2023
25 Crymlyn Street, Port Tennant, Swansea, SA1 8NX
Sold Apr 2022
32 Crymlyn Street, Port Tennant, Swansea, SA1 8NX
Sold Nov 2021
36 Crymlyn Street, Port Tennant, Swansea, SA1 8NX
Sold Sept 2021
Years Held for 26 Crymlyn Street runs comfortably ahead of the street norm.
Price per m²
£226
Street avg £947
Floor Area
84 m²
Street avg 82 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
5.5 t/year
Street avg 3.6 t/year
Property research, connected
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
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Crime
580/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Hoo Street — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.