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1 Tanymarian Road, Mayhill, Swansea, SA1 6SW

Property type
Semi-detached
Bedrooms
2
Floor area
79 m²
850 sq ft
Energy rating
D
Score 67
Council tax
Band B
Tenure
Private Rental
Overview

About 1 Tanymarian Road

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

1 Tanymarian Road is a two-bedroom semi-detached house in Mayhill, Swansea, Swansea (SA1 6SW). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (September 2021) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in June 2014 the rating was G, the property has climbed 3 bands since. Between certificates, hot-water efficiency went from Very Poor to Good, lighting went from Poor to Very Good and main heating went from Very Poor to Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 84), a 2-band jump.

Across 1999–2014, sale prices on this property compounded at 6.5% per year. Today's modelled estimate of £129,000 sits 222.5% above the 2014 sale of £40,000. On a £-per-square-foot basis, the last sale (£47/sq ft) was about 62.4% below the postcode norm. Last sold in July 2014, so it's been off the market for around 12 years.

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

  • Bedrooms2
Before you decide

Everything you need to know about 1 Tanymarian Road

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.

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate(1 of 2)
Sept 2021

EPC Rating

A
B
C
D
D67
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.0 t/year
Occupancy
Rented

Property Improvements

Changes detected from historical EPC data

Sept 2021from Jun 2014
EPC improved fromG10toD67
Heating System
Room HeatersGas Boiler

Upgraded to gas central heating

Hot Water
ImmersionMain System

Hot water system upgraded

Windows
Mostly DoubleFull Double

Windows upgraded, improving insulation

Low Energy Lighting
14%100%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Mid 20th centurySemi-Detached HouseEPC DExtended multiple times (2+ extensions)

Because the property has been extended more than once, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Planning

Planning history

Applications and permits filed against 1 Tanymarian Road, Mayhill, Swansea, SA1 6SW, sourced from the PlanIt planning register.

1 Tanymarian Road 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.

1 Tanymarian Road has more than doubled in price since the earliest registered sale in 1999.

Current estimate

£129,000

Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 15 years.

See how we calculated this
Last sold (2014)

£40,000

Growth on file: 6.5% per year over 15 years.

Sales timeline

  1. 21 July 2014Most recent

    £40,000

    +158.1%over 15 years

  2. 29 June 1999

    £15,500

Median price across the last 5 sales in SA1 6SW: £97,999 (2024–2018).

On the street

Versus other Tanymarian Road homes

Four headline reads against 24 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 1 Tanymarian Road lags the street by a wide margin.

Price per m²

£506

Street avg £1,372

Strongly below

Floor Area

79 m²

Street avg 75 m²

Strongly above

Habitable Rooms

5 rooms

Street avg 4 rooms

Strongly above

CO₂ Emissions

3.0 t/year

Street avg 3.3 t/year

On par
Before you decide

Everything you need to know about 1 Tanymarian Road

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.
£135k

1 Bryn Y Don Road

SA1 6YA

2 bed1 bath
£165k

1 Bryn Y Clochydd, Townhill

SA1 6AW

3 bed1 bath

1 Bullins Lane

SA1 6BZ

2 bed
£130k

1 2, Flat 3, Brooklands Terrace

SA1 6BS

Flat
£130k

1 Caradog Place, Townhill

SA1 6NH

£131k

1 2, Flat 6, St James Crescent

SA1 6DZ

Flat
£127k

1 2, Flat 7, Brooklands Terrace

SA1 6BS

Flat
£126k

1 Bryn Syfi Terrace

SA1 6XN

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

Islwyn 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 1 Tanymarian Road, Mayhill, Swansea, SA1 6SW. Each answer is also embedded as structured data for search engines.