Skip to content
UK Property Looker

15 Tanymarian Road, Mayhill, Swansea, SA1 6SW

Estimated value

£114,000

  • Against SA1 6SW's recent median (£97,999)+16%

Newest record on this page: April 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Mid terrace
Habitable rooms
3
From EPC
Floor area
55 m²
592 sq ft
Energy rating
D
Score 67
Council tax
Band B
Tenure
Social Rental
Get directions (opens in a new tab)
Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£114,000

  • Against SA1 6SW's recent median (£97,999)+16%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 15 Tanymarian Road is modelled from its 55 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in SA1 6SW. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    55 m² from the EPC lodged in April 2025

  • Sales of this home

    No sale recorded since 1995

  • Recent sales in SA1 6SW

    5 sales, median £97,999 (2024–2018)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: March 2024Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

15 Tanymarian Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

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 6SW: £97,999 (2024–2018).

Risks

What this page doesn't show

1 potential issue has already been flagged for 15 Tanymarian Road, Mayhill, Swansea, SA1 6SW. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn report
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

One time fee only - money back guarantee

Overview

About 15 Tanymarian Road

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

15 Tanymarian Road is a mid-terrace house in Mayhill, Swansea, Swansea (SA1 6SW). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (April 2025) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in November 2008 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good, window efficiency went from Very Poor to Good and hot-water efficiency went from Poor to Good. The recommended improvements would lift it to B (score 85), a 2-band jump.

At 55 m² it's 23.6% smaller than the typical home in the postcode (72 m² median across 24 EPCs).

Before you decide

Everything you need to know about 15 Tanymarian Road

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.

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

Current Certificate(1 of 3)
Apr 2025

EPC Rating

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

Certificate validity

Valid until 27 April 2035

8 years remaining

Property Improvements

Changes detected from historical EPC data

Mar 2013from Nov 2008
EPC improved fromE44toD67
Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Hot Water
Main (No Stat)Main System

Hot water system upgraded

Windows
SingleFull Double

Single glazing replaced with double or better glazing

Walls
Very PoorPoor

Wall insulation improved

Low Energy Lighting
25%0%

Low energy lighting percentage decreased

Apr 2025from Mar 2013
Walls
PoorGood

Wall insulation improved

Low Energy Lighting
0%75%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 15 Tanymarian Road, Mayhill, Swansea, SA1 6SW, sourced from the PlanIt planning register.

15 Tanymarian Road 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.

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.

Floor Area for 15 Tanymarian Road lags the street by a wide margin.

EPC Rating

67 (D)

Street avg 63 (D)

On par

Floor Area

55 m²

Street avg 76 m²

Strongly below

CO₂ Emissions

2.1 t/year

Street avg 3.3 t/year

Strongly above

Habitable Rooms

3 rooms

Street avg 4 rooms

Strongly below
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

Islwyn Road — bus stop.

Nearest stops

  • Islwyn RoadBus stop68m
  • Leakers ShopsBus stop208m
  • St Jude`s ChurchBus stop221m
  • Constitution HillBus stop249m

Most reported crime locally

  • Violence & Sexual Offences3,276 reports35%
  • Anti-social Behaviour1,210 reports13%
  • Shoplifting1,135 reports12%
  • Public Order981 reports11%

Go deeper on the local area

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

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraMid-Terrace HouseEPC DPre-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

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£113k

1 Branwen Gardens, Mayhill

SA1 6UP

£122k

1 Cadwaladr Circle, Mayhill

SA1 6UB

£125k

1 Alun Road, Mayhill

SA1 6UE

£125k

1 Bryn Syfi Terrace

SA1 6XN

£127k

1 2, Flat 5, St James Crescent

SA1 6DZ

Flat
£128k

1 2, Flat 3, Brooklands Terrace

SA1 6BS

Flat
£129k

1 2, Flat 4, St James Crescent

SA1 6DZ

Flat
£130k

1 Bryn Y Don Road

SA1 6YA

2 bed1 bath

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 research
Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 15 Tanymarian Road is modelled from its 55 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in SA1 6SW. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. No sale is recorded for 15 Tanymarian Road, which usually means it hasn't changed hands since 1995 or the sale was not for value. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 15 Tanymarian Road was lodged in April 2025 at band D and is valid until April 2035. 3 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 15 Tanymarian Road. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 16 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from SA1 6SW.
Council tax band
15 Tanymarian Road is in council tax band B. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 15 Tanymarian Road, Mayhill, Swansea, SA1 6SW. Each answer is also embedded as structured data for search engines.

Know this home? Think our valuation is wrong?

Leave a note for other visitors about work done or anything the records miss, and say what you think it's worth. It takes about two minutes.

Keep exploring