What energy rating does 16a, Chestnut Avenue, SA4 4YP have?

The current EPC rating for 16a, Chestnut Avenue, SA4 4YP is C with a score of 77 out of 100, lodged in April 2026. Source: EPC Register.

How big is 16a, Chestnut Avenue, SA4 4YP?

16a, Chestnut Avenue, SA4 4YP has a recorded floor area of 63 m² (678 sq ft). That makes it about 18% smaller than the median EPC-recorded property in SA4 4YP. Source: EPC Register.

What heating system does 16a, Chestnut Avenue, SA4 4YP use?

The latest EPC at 16a, Chestnut Avenue, SA4 4YP records mains gas as the main heating fuel. Source: EPC Register.

What is the council tax band for 16a, Chestnut Avenue, SA4 4YP?

16a, Chestnut Avenue, SA4 4YP is in council tax band A. That sits at the lower end of the A-H ladder, typically reflecting smaller floor areas or lower 1991 valuations.

Which area is 16a, Chestnut Avenue, SA4 4YP in?

16a, Chestnut Avenue, SA4 4YP sits in Gorseinon, Swansea, Swansea. It falls within the SA4 postcode district.

What is crime like near 16a, Chestnut Avenue, SA4 4YP?

Police records around 16a, Chestnut Avenue, SA4 4YP show an average of 160 reported crimes per month over the last 14 months. Violent crime makes up roughly 44% of reports, the most common category. The overall trend is falling (16% versus the prior period). Source: Police UK.

What is the nearest station to 16a, Chestnut Avenue, SA4 4YP?

The closest bus stop to 16a, Chestnut Avenue, SA4 4YP is Chestnut Avenue, 111m away. In total there are 30 bus stops within the surrounding area.

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16a, Chestnut Avenue, Gorseinon, Swansea, SA4 4YP

Property type

Semi-detached

Floor 01

Habitable rooms

From EPC

Floor area

63 m²

678 sq ft

Energy rating

Score 77

Council tax

Band A

Tenure

Social Rental

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Overview

About 16a

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

16a is a semi-detached house in Gorseinon, Swansea, Swansea (SA4 4YP). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 1950-1966 and council tax band A. At 63 m² this is the 4th smallest of 20 units on EPC record in the building, where floor areas span 33–93 m². The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (77 versus a worst of 48). The latest certificate (April 2026) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since July 2012. Between certificates, roof efficiency went from Good to Very Good and lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average. This certificate was lodged in the last six months, so the rating reflects current condition.

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

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Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

16a's carbon output is low for the local stock.

Current Certificate(1 of 2)

Apr 2026

EPC Rating

C77

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

1.5 t/year

Occupancy

Rented

Certificate validity

Valid until 2 April 2036

9 years remaining

Property Improvements

Changes detected from historical EPC data

Apr 2026from Jul 2012

Roof Insulation

InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting

0%100%

More low energy lighting installed

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Level 2 HomeBuyer Report

Mid 20th century1st Floor FlatEPC 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.

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Planning

Planning history

Applications and permits filed against 16a, Chestnut Avenue, Gorseinon, Swansea, SA4 4YP, sourced from the PlanIt planning register.

16a has no planning applications on record.

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.

16a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£111,000

Modelled from EPC, postcode comparables.

See how we calculated this

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 SA4 4YP: £104,430 (2026–2007).

Nearby sales in SA4 4YP

On the street

Versus other Chestnut Avenue homes

Four headline reads against 11 similar flats on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 16a runs comfortably ahead of the street norm.

EPC Rating

77 (C)

Street avg 68 (D)

Strongly above

Floor Area

63 m²

Street avg 62 m²

On par

CO₂ Emissions

1.5 t/year

Street avg 2.7 t/year

Strongly above

Habitable Rooms

3 rooms

Street avg 3 rooms

Below

Before you decide

Everything you need to know about 16a

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

The data behind every report

Comparables

Similar properties nearby

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

£109k

1 Bryngolau, Gorseinon

SA4 4YB

2 bed

£140k

1 Cameron Place, Gorseinon

SA4 4PD

£147k

1 Brynhyfryd Road, Gorseinon

SA4 4XP

£148k

1 Argyll Court, Lime Street, Gorseinon

SA4 4AH

£149k

1 Bryneinon Road, Gorseinon

SA4 4XW

£150k

1 Blackhill Road, Gorseinon

SA4 4YJ

£152k

1 Brynamlwg Road, Gorseinon

SA4 4UY

£156k

1 Bryn Terrace, Gorseinon

SA4 4DE

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

Chestnut Avenue — 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 16a, Chestnut Avenue, Gorseinon, Swansea, SA4 4YP. Each answer is also embedded as structured data for search engines.