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17a, Llewellyn Circle, Mayhill, Swansea, SA1 6SN

Property type
Detached
Bedrooms
3
Floor area
96 m²
1033 sq ft
Energy rating
C
Score 74
Council tax
Band C
Tenure
Private Rental
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Overview

About 17a

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

17a is a three-bedroom detached house in Mayhill, Swansea, Swansea (SA1 6SN). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1996-2002 and council tax band C. The latest certificate (June 2023) shows a C (score 74). The rating has held steady at C across 2 certificates since February 2019. Between certificates, window efficiency went from Average to Good. The recommended improvements would push it to B (score 85). Records show the property has been extended at some point in its history.

Today's modelled estimate of £165,000 sits 73.7% above the 2019 sale of £95,000. Last sale on file: £95,000 in June 2019.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms3

Outside

  • ParkingOff road

Building

  • Previously extendedYes
Before you decide

Everything you need to know about 17a

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the area

Pick your report · from £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

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 2)
Jun 2023

EPC Rating

A
B
C
C74
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.6 t/year
Occupancy
Rented

Certificate validity

Valid until 29 June 2033

6 years remaining

Property Improvements

Changes detected from historical EPC data

Jun 2023from Feb 2019
Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

Windows
AverageGood

Window efficiency improved

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryDetached HouseEPC C

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £495 · Includes VAT

Planning

Planning history

Applications and permits filed against 17a, Llewellyn Circle, Mayhill, Swansea, SA1 6SN, sourced from the PlanIt planning register.

17a has no planning applications on record.

61

But the area is active

61 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

17a valuation sits well clear of the typical sold price in this postcode.

Current estimate

£165,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2019)

£95,000

Recorded with HM Land Registry.

Sales timeline

  1. 27 June 2019Most recent

    £95,000

Median price across the last 5 sales in SA1 6SN: £130,000 (2025–2023).

On the street

Versus other Llewellyn Circle homes

Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 17a stands well clear of the street.

Price per m²

£990

Street avg £1,110

On par

Floor Area

96 m²

Street avg 98 m²

Above

Habitable Rooms

4 rooms

Street avg 5 rooms

Below

CO₂ Emissions

2.6 t/year

Street avg 5.0 t/year

Above
Before you decide

Everything you need to know about 17a

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the area

Pick your report · from £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£155k

1 Bryn Y Clochydd, Townhill

SA1 6AW

3 bed1 bath
£130k

1 Bryn Y Don Road

SA1 6YA

2 bed1 bath
£164k

1 2, Flat 1, St James Crescent

SA1 6DZ

Flat
£163k

1 2, Flat 1, Brooklands Terrace

SA1 6BS

Flat
£163k

1 Campbell Street

SA1 6XY

£154k

1 2, Flat 2, Brooklands Terrace

SA1 6BS

Flat
£147k

1 Cadrawd Road, Mayhill

SA1 6UG

£143k

1 2, Flat 4, Brooklands Terrace

SA1 6BS

Flat
Area

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.
Full Swansea report

Crime

580/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Leakers Shops — bus stop.

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 17a, Llewellyn Circle, Mayhill, Swansea, SA1 6SN. Each answer is also embedded as structured data for search engines.