What kind of home is 40 Heol Y Deri, SA6 6JH?

40 Heol Y Deri, SA6 6JH is a semi-detached house.

What did 40 Heol Y Deri, SA6 6JH sell for?

40 Heol Y Deri, SA6 6JH last sold for £148,000 in October 2025. Land Registry has 6 sales on record going back to £20,000 in June 1999. Source: HM Land Registry.

What is the price history for 40 Heol Y Deri, SA6 6JH?

Across 6 sales between June 1999 and October 2025, 40 Heol Y Deri, SA6 6JH rose from £20,000 to £148,000, a change of £128,000. That works out to roughly +7.9% per year compounded over 26 years. Source: HM Land Registry.

What energy rating does 40 Heol Y Deri, SA6 6JH have?

The current EPC rating for 40 Heol Y Deri, SA6 6JH is B with a score of 89 out of 100, lodged in April 2025. The assessor estimates the property could reach a A. Source: EPC Register.

How big is 40 Heol Y Deri, SA6 6JH?

40 Heol Y Deri, SA6 6JH has a recorded floor area of 74 m² (797 sq ft). Source: EPC Register.

What heating system does 40 Heol Y Deri, SA6 6JH use?

The latest EPC at 40 Heol Y Deri, SA6 6JH records mains gas as the main heating fuel. Source: EPC Register.

What is the council tax band for 40 Heol Y Deri, SA6 6JH?

40 Heol Y Deri, SA6 6JH 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 40 Heol Y Deri, SA6 6JH in?

40 Heol Y Deri, SA6 6JH sits in Cwmrhydyceirw, Swansea, Swansea. It falls within the SA6 postcode district.

How safe is the area around 40 Heol Y Deri, SA6 6JH?

Police records around 40 Heol Y Deri, SA6 6JH show an average of 210 reported crimes per month over the last 14 months. Violent crime makes up roughly 45% of reports, the most common category. The overall trend is falling (12% versus the prior period). Source: Police UK.

What is the nearest station to 40 Heol Y Deri, SA6 6JH?

The closest bus stop to 40 Heol Y Deri, SA6 6JH is Heol Fedw, 40m away. In total there are 30 bus stops within the surrounding area.

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40 Heol Y Deri, Cwmrhydyceirw, Swansea, SA6 6JH

EPC B6 sales on record

Property type

Semi-detached

Habitable rooms

From EPC

Floor area

74 m²

797 sq ft

Energy rating

Score 89

Council tax

Band A

Tenure

Private Rental

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Overview

About 40 Heol Y Deri

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

40 Heol Y Deri is a semi-detached house in Cwmrhydyceirw, Swansea, Swansea (SA6 6JH). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1976-1982 and council tax band A. The latest certificate (April 2025) returns a high B (score 89), putting the home a stone's throw from an A rating. The rating has held steady at B across 2 certificates since October 2015. Between certificates, roof efficiency went from Good to Very Good. The recommended improvements would push it to A (score 92).

On energy efficiency it sits in the top 10% of properties in this postcode. Most recent transfer was October 2025 at £148,000 — fresh data. Across 1999–2025, sale prices on this property compounded at 7.9% per year. On a £-per-square-foot basis, the last sale (£186/sq ft) was about 120.6% above the typical sold price in the postcode.

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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.

40 Heol Y Deri ranks among the most efficient homes in the postcode for energy use.

Current Certificate(1 of 2)

Apr 2025

EPC Rating

B89

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

0.8 t/year

Occupancy

Rented

Certificate validity

Valid until 18 April 2035

8 years remaining

Property Improvements

Changes detected from historical EPC data

Apr 2025from Oct 2015

Heating Controls

Prog + TRVsFull

Heating controls upgraded for better temperature management

Roof

GoodVery Good

Roof insulation improved

Renewable Energy

NoneSolar PV

Solar PV panels (60 kWp) installed

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Late 20th centurySemi-Detached HouseEPC B

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Planning

Planning history

Applications and permits filed against 40 Heol Y Deri, Cwmrhydyceirw, Swansea, SA6 6JH, sourced from the PlanIt planning register.

40 Heol Y Deri has no planning applications on record.

But the area is active

5 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.

Latest sale on 40 Heol Y Deri was the highest on Land Registry record across the postcode.

Current estimate

£155,000

Modelled from EPC, postcode comparables and a sale-price growth of 7.9% per year over 26 years.

See how we calculated this

Last sold (2025)

£148,000

Growth on file: 7.9% per year over 26 years.

Sales timeline

2 October 2025Most recent
£148,000
+3600.0%over 9 years
19 October 2015
£4,000
-96.0%over 8 years
16 May 2007
£99,950
+17.6%over 2 years
26 November 2004
£85,000
+226.9%over 2 years
19 December 2001
£26,000
+30.0%over 2 years
8 June 1999
£20,000

Median price across the last 5 sales in SA6 6JH: £102,500 (2025–2017).

Nearby sales in SA6 6JH

On the street

Versus other Heol Y Deri homes

Four headline reads against 28 similar houses on this street, drawn from the latest EPC and Land Registry data.

On price per m², 40 Heol Y Deri stands well clear of the street.

Price per m²

£2,000

Street avg £1,021

Strongly above

Floor Area

74 m²

Street avg 74 m²

On par

Habitable Rooms

5 rooms

Street avg 4 rooms

Strongly above

CO₂ Emissions

0.8 t/year

Street avg 3.7 t/year

Strongly above

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Comparables

Similar properties nearby

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

£153k

1 Bro Dawel, Llangyfelach

SA6 6DE

2 bed

£150k

1 Bryn Rhosyn, Llangyfelach

SA6 6DB

3 bed

£140k

1 Brangwyn Close, Morriston

SA6 6AS

£173k

1 Cae Canol, Cwmrhydyceirw

SA6 6FF

£177k

1 Cae Crug, Llangyfelach

SA6 6FB

£183k

1 Bryn Glas, Llangyfelach

SA6 6BQ

£186k

1 Can Yr Aderyn, Morriston

SA6 6AZ

2 bed1 bath

£187k

1 Clos Cadno, Cwmrhydyceirw

SA6 6TT

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

210/mo

Falling year-on-year across the wider district.

Nearest stop

0.0 km

Heol Fedw — 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 40 Heol Y Deri, Cwmrhydyceirw, Swansea, SA6 6JH. Each answer is also embedded as structured data for search engines.