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20 High Street, Grovesend, Swansea, SA4 4GT

Property type
Semi-detached
Habitable rooms
4
From EPC
Floor area
85 m²
915 sq ft
Energy rating
E
Score 39
Council tax
Band C
Tenure
Owner Occupied
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Overview

About 20 High Street

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

20 High Street is a semi-detached house in Grovesend, Swansea, Swansea (SA4 4GT). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (June 2012) shows an E (score 39), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 82), a 3-band jump. The latest certificate is from June 2012, so improvements made since then won't be reflected.

Today's modelled estimate of £153,000 sits 100% above the 2012 sale of £76,500. Last changed hands 14 years ago, in October 2012. At 85 m² it's 20.6% smaller than the typical home in the postcode (107 m² median across 18 EPCs).

Before you decide

Everything you need to know about 20 High Street

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

Larger development activity nearby

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.

20 High Street's carbon output runs well above what efficient homes in the postcode produce.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 11 Jun 2022

Current Certificate
Jun 2012

EPC Rating

A
B
C
D
E
E39
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Poor
Windows
Average
CO2 Emissions
6.5 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 11 June 2022

New assessment needed to sell or let
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraSemi-Detached HouseEPC EPre-1919 build

Because the property was built before 1919, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Planning

Planning history

Applications and permits filed against 20 High Street, Grovesend, Swansea, SA4 4GT, sourced from the PlanIt planning register.

20 High Street has no planning applications on record.

1

But the area is active

1 notable application 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.

20 High Street valuation sits well clear of the typical sold price in this postcode.

Current estimate

£153,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2012)

£76,500

Recorded with HM Land Registry.

Sales timeline

  1. 18 October 2012Most recent

    £76,500

Median price across the last 5 sales in SA4 4GT: £198,000 (2026–2023).

On the street

Versus other High Street homes

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

On floor area, 20 High Street runs well behind the street norm.

Price per m²

£900

Street avg £1,248

Below

Floor Area

85 m²

Street avg 177 m²

Strongly below

Habitable Rooms

4 rooms

Street avg 5 rooms

Strongly below

CO₂ Emissions

6.5 t/year

Street avg 8.7 t/year

Below
Before you decide

Everything you need to know about 20 High Street

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

Larger development activity nearby

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.
£152k

1 Brynamlwg Road, Gorseinon

SA4 4UY

£156k

1 Bryn Terrace, Gorseinon

SA4 4DE

£150k

1 Blackhill Road, Gorseinon

SA4 4YJ

£149k

1 Bryneinon Road, Gorseinon

SA4 4XW

£148k

1 Argyll Court, Lime Street, Gorseinon

SA4 4AH

£147k

1 Brynhyfryd Road, Gorseinon

SA4 4XP

£160k

1 Bryngwastad Road, Gorseinon

SA4 4XQ

£160k

1 Bryngwyn Avenue, Garden Village, Gorseinon

SA4 4EX

4 bed
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

160/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

New 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 20 High Street, Grovesend, Swansea, SA4 4GT. Each answer is also embedded as structured data for search engines.