What type of property is 13 Alder Avenue, SA9 1AQ?

13 Alder Avenue, SA9 1AQ is a 3-bedroom semi-detached house.

What was the last sold price for 13 Alder Avenue, SA9 1AQ?

13 Alder Avenue, SA9 1AQ last sold for £250,000 in August 2022, around 4 years ago. Source: HM Land Registry.

What energy rating does 13 Alder Avenue, SA9 1AQ have?

The current EPC rating for 13 Alder Avenue, SA9 1AQ is D with a score of 68 out of 100, lodged in March 2022. The assessor estimates the property could reach a B. Source: EPC Register.

What is the floor area of 13 Alder Avenue, SA9 1AQ?

13 Alder Avenue, SA9 1AQ has a recorded floor area of 90 m² (969 sq ft), around 30 m² per bedroom. That makes it about 10% smaller than the median EPC-recorded property in SA9 1AQ. Source: EPC Register.

How is 13 Alder Avenue, SA9 1AQ heated?

The latest EPC at 13 Alder Avenue, SA9 1AQ records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 13 Alder Avenue, SA9 1AQ?

13 Alder Avenue, SA9 1AQ is in council tax band D.

Where is 13 Alder Avenue, SA9 1AQ located?

13 Alder Avenue, SA9 1AQ sits in Ystradgynlais, Swansea, Swansea. It falls within the SA9 postcode district.

How safe is the area around 13 Alder Avenue, SA9 1AQ?

Police records around 13 Alder Avenue, SA9 1AQ show an average of 6 reported crimes per month over the last 9 months. Violent crime makes up roughly 72% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What transport links are near 13 Alder Avenue, SA9 1AQ?

The closest bus stop to 13 Alder Avenue, SA9 1AQ is Post Office, 205m away. In total there are 30 bus stops within the surrounding area.

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13 Alder Avenue, Ystradgynlais, Swansea, SA9 1AQ

Property type

Semi-detached

Bedrooms

Bathroom

Floor area

90 m²

969 sq ft

Energy rating

Score 68

Council tax

Band D

Tenure

Owner Occupied

Overview

About 13 Alder Avenue

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

13 Alder Avenue is a three-bedroom semi-detached house in Ystradgynlais, Swansea, Swansea (SA9 1AQ). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (March 2022) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump.

On a £-per-square-foot basis, the last sale (£258/sq ft) was about 71.9% above the typical sold price in the postcode. Most recent transfer: August 2022 at £250,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

Before you offer

Know exactly what you're buying at 13 Alder Avenue

Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.

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Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

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

Bedrooms3
Bathrooms1
Dining roomYes

Outside

Private gardenYes
GarageYes

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.

EPC Rating

D68

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Good

CO2 Emissions

3.5 t/year

Occupancy

Owner Occupied

Planning

Planning history

Applications and permits filed against 13 Alder Avenue, Ystradgynlais, Swansea, SA9 1AQ, sourced from the PlanIt planning register.

13 Alder Avenue has no planning applications on record.

Notable planning nearby

2applications of note in the surrounding area

Before you offer

We flagged 1 thing worth checking at 13 Alder Avenue

Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.

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Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Current estimate

£273,000

Modelled from EPC, postcode comparables.

See how we calculated this

Last sold (2022)

£250,000

Recorded with HM Land Registry.

Sales timeline

2 August 2022Most recent
£250,000

Median price across the last 5 sales in SA9 1AQ: £230,000 (2025–2021).

Nearby sales in SA9 1AQ

Before you offerLaunch offer · save £5

Everything we know about 13 Alder Avenue, in one report

What it's really worth, what could be wrong, and the planning, sales and area data in full.

What we flagged

Larger development activity nearby

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On the street

Versus other Alder Avenue homes

Four headline reads against 14 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 13 Alder Avenue runs comfortably ahead of the street norm.

Price per m²

£2,778

Street avg £1,857

Strongly above

Floor Area

90 m²

Street avg 102 m²

Below

Habitable Rooms

5 rooms

Street avg 5 rooms

Below

CO₂ Emissions

3.5 t/year

Street avg 5.4 t/year

Strongly above

Comparables

Similar properties nearby

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

£272k

1 Brynawel Villas, Brecon Road, Ystradgynlais

SA9 1HQ

3 bed

£256k

1 Brynygroes Cottages, Ystradgynlais

SA9 1LE

3 bed

£248k

1 Abercrave Villas, Heol Tawe, Abercrave

SA9 1TN

3 bed

£240k

1 2 Metz Cottages, Ystradgynlais

SA9 1SB

3 bed1 bath

£188k

1 Caehopkin Cottage, Caehopkin Road, Abercrave

SA9 1TX

3 bed1 bath

£201k

1 Caemaen, Brecon Road, Penycae

SA9 1YN

2 bed

£194k

1 Coedlan, Lower Cwmtwrch

SA9 1ED

4 bed

£164k

1 Brooklands Terrace, Abercrave

SA9 1UF

2 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

6/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Post Office — bus stop.

Go deeper on the local area

The full report breaks down crime, transport links, schools and air quality in depth.

Map

Everything within walking distance

Schools, transport stops and scenic spots near this property — 30 points of interest in total.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 13 Alder Avenue, Ystradgynlais, Swansea, SA9 1AQ. Each answer is also embedded as structured data for search engines.