Model valuation£417,0008 Busby Close
Local market context
3 Bay Street, Port Tennant, Swansea, SA1 8LB
Property type
Mid terrace
Habitable rooms
6
From EPC
Floor area
80 m²
861 sq ft
Energy rating
C
Score 77
Council tax
Band B
Tenure
Owner Occupied
About 3 Bay Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
3 Bay Street is a mid-terrace house in Port Tennant, Swansea, Swansea (SA1 8LB). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (January 2020) shows a C (score 77), near the top of the C band. When first surveyed in November 2010 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good; while roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 89).
At 80 m² it's 15.8% smaller than the typical home in the postcode (95 m² median across 20 EPCs).
Before you decide
Everything you need to know about 3 Bay Street
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the areaLarger development activity nearby
Pick your report · from £14.99
One time fee only - money back guarantee
The data behind every report
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 3)
Jan 2020
EPC Rating
A
B
C
C77
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
1.8 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 29 January 2030
Property Improvements
Changes detected from historical EPC data
Jul 2014from Nov 2010
EPC improved fromD57toE53
Hot Water
GoodAverage
Hot water efficiency decreased
Low Energy Lighting
80%31%
Low energy lighting percentage decreased
Jan 2020from Jul 2014
EPC improved fromE53toC77
Heating Controls
Prog + StatProg + TRVs
Heating controls changed
Hot Water
AverageGood
Hot water efficiency improved
Walls
Very PoorGood
Wall insulation improved
Roof Insulation
PartialInsulated
Roof insulation improved
Low Energy Lighting
31%89%
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Victorian-eraMid-Terrace HouseEPC CPre-1919 buildSolid (non-cavity) walls
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Applications and permits filed against 3 Bay Street, Port Tennant, Swansea, SA1 8LB, sourced from the PlanIt planning register.
3 Bay Street has no planning applications on record.
47
But the area is active
47 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
3 Bay Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£137,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SA1 8LB: £112,000 (2024–2021).
Nearby sales in SA1 8LB
11 Bay Street, Port Tennant, Swansea, SA1 8LB
Sold Jul 2024
£166,00019 Bay Street, Port Tennant, Swansea, SA1 8LB
Sold Mar 2022
£105,00016 Bay Street, Port Tennant, Swansea, SA1 8LB
Sold Nov 2021
£112,0007 Bay Street, Port Tennant, Swansea, SA1 8LB
Sold Aug 2021
£115,00022 Bay Street, Port Tennant, Swansea, SA1 8LB
Sold Mar 2021
£90,000
Versus other Bay Street homes
Four headline reads against 20 similar houses on this street, drawn from the latest EPC and Land Registry data.
3 Bay Street outperforms the street on co₂ emissions by a wide margin.
EPC Rating
77 (C)
Street avg 63 (D)
Floor Area
80 m²
Street avg 94 m²
CO₂ Emissions
1.8 t/year
Street avg 3.8 t/year
Habitable Rooms
6 rooms
Street avg 5 rooms
Property research, connected
Get up to date data on unlimited properties per month
Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
Start your researchSimilar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£136k
1 Bay Street, Port Tennant
SA1 8LB
£133k
1 George Powell House, Balaclava Street, St Thomas
SA1 8BR
£133k
1 Grenfell Park Road, St Thomas
SA1 8EY
£147k
1 Balaclava Street, St Thomas
SA1 8BS
4 bed1 bath
£125k
1 Canaan Row, St Thomas
SA1 8EQ
£124k
1 Ivy Bush Court, St Thomas
SA1 8DQ
£152k
1 Bay View, St Thomas
SA1 8BB
£152k
1 Beaumont Crescent, St Thomas
SA1 8DW
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Swansea district page.
Crime
580/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Port Tennant Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Common questions
The questions buyers, sellers and homeowners most often ask about 3 Bay Street, Port Tennant, Swansea, SA1 8LB. Each answer is also embedded as structured data for search engines.