What type of property is 11 Bonllwyn, SA18 2EF?

11 Bonllwyn, SA18 2EF is a semi-detached house.

What was the last sold price for 11 Bonllwyn, SA18 2EF?

11 Bonllwyn, SA18 2EF last sold for £120,000 in January 2018, around 8 years ago. Before that, it sold for £77,500 in July 2017. Source: HM Land Registry.

What is the EPC rating for 11 Bonllwyn, SA18 2EF?

The current EPC rating for 11 Bonllwyn, SA18 2EF is D with a score of 67 out of 100, lodged in October 2017. It has improved from a E recorded in April 2017. The assessor estimates the property could reach a B. Source: EPC Register.

What is the floor area of 11 Bonllwyn, SA18 2EF?

11 Bonllwyn, SA18 2EF has a recorded floor area of 93 m² (1,001 sq ft). Source: EPC Register.

How is 11 Bonllwyn, SA18 2EF heated?

The latest EPC at 11 Bonllwyn, SA18 2EF records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 11 Bonllwyn, SA18 2EF?

11 Bonllwyn, SA18 2EF is in council tax band B. That sits at the lower end of the A-H ladder, typically reflecting smaller floor areas or lower 1991 valuations.

Where is 11 Bonllwyn, SA18 2EF located?

11 Bonllwyn, SA18 2EF sits in Ammanford. It falls within the SA18 postcode district.

What is crime like near 11 Bonllwyn, SA18 2EF?

Police records around 11 Bonllwyn, SA18 2EF show an average of 5 reported crimes per month over the last 6 months. Violent crime makes up roughly 47% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

How well connected is 11 Bonllwyn, SA18 2EF?

The closest bus stop to 11 Bonllwyn, SA18 2EF is Blaenau, 27m away. The nearest rail option is Ammanford Rail Station, 840m away.

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11 Bonllwyn, Ammanford, SA18 2EF

Property type

Semi-detached

Habitable rooms

From EPC

Floor area

93 m²

1001 sq ft

Energy rating

Score 67

Council tax

Band B

Tenure

Owner Occupied

Overview

About 11 Bonllwyn

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

11 Bonllwyn is a semi-detached house in Ammanford (SA18 2EF). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (October 2017) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in April 2017 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Good to Very Good, window efficiency went from Average to Good and hot-water efficiency went from Poor to Very Good. The recommended improvements would lift it to B (score 86), a 2-band jump.

Across 2017–2018, sale prices on this property compounded at 54.8% per year. Today's modelled estimate of £168,000 is 40% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£120/sq ft) was about 29.8% above the typical sold price in the postcode. On the market in January 2018 and unlisted since — roughly 8 years.

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Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

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 2)

Oct 2017

EPC Rating

D67

Main Heating

Gas

Main Fuel

Gas

Hot Water

Very Good

Windows

Good

CO2 Emissions

3.7 t/year

Occupancy

Owner Occupied

Property Improvements

Changes detected from historical EPC data

Oct 2017from Apr 2017

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

AverageGood

Window efficiency improved

Roof

GoodVery Good

Roof insulation improved

Low Energy Lighting

8%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 11 Bonllwyn, Ammanford, SA18 2EF, sourced from the PlanIt planning register.

11 Bonllwyn has no planning applications on record.

Notable planning nearby

3applications of note in the surrounding area

Before you offer

We flagged 2 things worth checking at 11 Bonllwyn

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.

11 Bonllwyn changed hands twice within eighteen months — unusual for the area.

Current estimate

£168,000

Modelled from EPC, postcode comparables and a sale-price growth of 54.8% per year over 1 year.

See how we calculated this

Last sold (2018)

£120,000

Growth on file: 54.8% per year over 1 year.

Sales timeline

30 January 2018Most recent
£120,000
+54.8%over 6 months
24 July 2017
£77,500

Median price across the last 5 sales in SA18 2EF: £138,000 (2025–2023).

Nearby sales in SA18 2EF

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Everything we know about 11 Bonllwyn, 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
Recent ownership pattern worth a look

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On the street

Versus other Bonllwyn homes

Four headline reads against 31 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 11 Bonllwyn runs comfortably ahead of the street norm.

Price per m²

£1,290

Street avg £1,218

Above

Floor Area

93 m²

Street avg 109 m²

Below

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

3.7 t/year

Street avg 5.6 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.

£176k

1 Argoed Cottages, Argoed Road

SA18 2PP

£157k

1 College Cottage, Derwydd Road

SA18 2LX

£189k

1 Cennen Terrace, Derwydd Road

SA18 2LX

£189k

1 Church Street

SA18 2NR

3 bed1 bath

£190k

1 Caeffynnon Road, Llandybie

SA18 2TH

£190k

1 Clos Yr Afon

SA18 2GF

£213k

1 Bankyfelin, Llandybie

SA18 2TE

£221k

1 Colonel Road, Betws

SA18 2HB

4 bed2 bath

Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Ammanford district page.

Full Ammanford report

Rail-style transport is unusually close for this postcode.

Crime

5/mo

Steady year-on-year across the wider district.

Nearest stop

0.0 km

Blaenau — 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 11 Bonllwyn, Ammanford, SA18 2EF. Each answer is also embedded as structured data for search engines.