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12 Dyfed Avenue, Townhill, Swansea, SA1 6NP

Property type
Mid terrace
Habitable rooms
5
From EPC
Floor area
89 m²
958 sq ft
Energy rating
C
Score 72
Council tax
Band B
Tenure
Owner Occupied
Overview

About 12 Dyfed Avenue

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

12 Dyfed Avenue is a mid-terrace house in Townhill, Swansea, Swansea (SA1 6NP). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (November 2021) shows a C (score 72). When first surveyed in July 2011 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, window efficiency went from Very Poor to Average and lighting went from Good to Very Good. The recommended improvements would push it to B (score 84).

At 89 m² it's 24.5% larger than the typical home in the postcode (72 m² median across 18 EPCs). Its energy rating outperforms most of the postcode (better than 78% of similar EPCs). Across 2004–2022, sale prices on this property compounded at 6.5% per year. Today's modelled estimate of £147,000 is 42% above the 2022 sale price. Most recent transfer: May 2022 at £103,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

Before you decide

Everything you need to know about 12 Dyfed Avenue

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 · every report is £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)
Nov 2021

EPC Rating

A
B
C
C72
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.6 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Nov 2021from Jul 2011
EPC improved fromD65toC72
Windows
SingleFull Double

Single glazing replaced with double or better glazing

Wall Insulation
UninsulatedInsulated Cavity

Cavity wall insulation installed

Low Energy Lighting
65%100%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Early 20th centuryMid-Terrace 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 12 Dyfed Avenue, Townhill, Swansea, SA1 6NP, sourced from the PlanIt planning register.

12 Dyfed Avenue has no planning applications on record.

64

But the area is active

64 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.

Sale price has grown by over 3x since 2004.

Current estimate

£147,000

Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 18 years.

See how we calculated this
Last sold (2022)

£103,500

Growth on file: 6.5% per year over 18 years.

Sales timeline

  1. 5 May 2022Most recent

    £103,500

    +204.4%over 17 years

  2. 1 August 2004

    £34,000

Median price across the last 5 sales in SA1 6NP: £122,000 (2025–2021).

On the street

Versus other Dyfed Avenue homes

Four headline reads against 18 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 12 Dyfed Avenue runs comfortably ahead of the street norm.

Price per m²

£1,163

Street avg £1,411

On par

Floor Area

89 m²

Street avg 74 m²

Strongly above

Habitable Rooms

5 rooms

Street avg 4 rooms

Above

CO₂ Emissions

2.6 t/year

Street avg 3.3 t/year

Strongly above
Before you decide

Everything you need to know about 12 Dyfed Avenue

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 · every report is £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.
£148k

1 2, Flat 1, St James Crescent

SA1 6DZ

Flat
£144k

1 2, Flat 4, Brooklands Terrace

SA1 6BS

Flat
£151k

1 Cadrawd Road, Mayhill

SA1 6UG

£143k

1 Carig Crescent, Mayhill

SA1 6TQ

£142k

1 2, Flat 5, Brooklands Terrace

SA1 6BS

Flat
£140k

1 2, Flat 8, Brooklands Terrace

SA1 6BS

Flat
£139k

1 Berw Road, Mayhill

SA1 6UD

£156k

1 2, Flat 1, 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

3/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Cadfan Road — 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 12 Dyfed Avenue, Townhill, Swansea, SA1 6NP. Each answer is also embedded as structured data for search engines.