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Liveable© 2026

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Data sources

Contains OS, National Statistics and HM Land Registry data © Crown copyright and database right 2026.

Contains public sector information from Ofsted, the Food Standards Agency, data.police.uk, the Environment Agency, Defra, the Regulator of Social Housing and the Energy Performance of Buildings Register, licensed under the Open Government Licence v3.0. Map data © OpenStreetMap contributors and Protomaps.

All data, scores, and rankings are provided for general information only and do not constitute professional, financial, or property advice. We accept no liability for any loss arising from reliance on this information. See our Terms & Conditions for full details. Searchbase Limited (17146810).

Onllwyn - Best areas to live in 2026 (and areas to avoid map)

Home/Neath Port Talbot/Onllwyn

Onllwyn

C+

Liveable Score

Passable area

£163kAverage sold price

17%belownational crime average

B

Outdoor spaces

C+

Amenities

C

Transport

C

Schools

Demographics: RetireesHigh unemployment

Interactive liveability map of Onllwyn showing color-coded areas with Liveable Scores ranging from A+ (Outstanding - dark green) to C (Challenged - red). Crime hotspots are marked with red pulsing indicators in 3 locations. Onllwyn boundary is outlined in blue.Map allows users to explore different neighborhoods and their liveability ratings within the area.

C

C+

B

B+

A

A+

Crime hotspots

(off)

Spotted a mistake?

Nearby Places

Banwen

village

1.5 km away

Coelbren

village

1.7 km away

Seven Sisters

village

2.6 km away

Abercraf

village

3.3 km away

Pen y Cae

village

3.5 km away

Cae'r Bont

village

4.3 km away

Banwen

village

1.5 km away

Coelbren

village

1.7 km away

Outdoor Spaces

Allotments

Allotments

Limited

Play Space

Play Space

Ample

Golf Course

Golf Course

Limited

Public Park

Public Park

Limited

Tennis Court

Tennis Court

Limited

Bowling Green

Bowling Green

Limited

Playing Field

Playing Field

Ample

Local Amenities

Pubs & Bars

Pubs & Bars

Sparse

Restaurants & Cafes

Restaurants & Cafes

Limited

Retail Shopping

Retail Shopping

Adequate

Supermarkets

Supermarkets

Limited

Takeaways

Takeaways

Limited

Transport Links

No train or motorway links found nearby

Schools

Outstanding0 schools

Good0 schools

Requires Improvement0 schools

Maesmarchog Community Primary School

Blaendulais Primary School

YGG Blaendulais

Onllwyn House Prices

The average house price in Onllwyn is £163,238, based on HM Land Registry Price Paid Data. The sold house prices graph below shows Onllwyn house price trends over the last 30 years.

Sold house prices Onllwyn graph showing house price trends over the last 30 years.

Average prices by property type

all dwelling types

£163,238

Detached house prices

£245,625

Semi-detached house prices

£162,000

Terraced house prices

£130,125

Sold prices

Recent sales in Onllwyn

See what your budget buys here, street by street, and how each home’s price has changed over time.

Free to explore

What sold, and for how much?

Under £250k
£250k–£350k
£350k–£450k
£450k–£600k
£600k–£800k
Over £800k

See all the best places in Neath Port Talbot

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More on the map

There’s more to Onllwyn

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Frequently Asked Questions

Is Onllwyn a nice place to live?

Onllwyn is a passable place to live. We've given it a liveable rating of C+. It particularly appeals to retirees. However, one concern might be the high levels of unemployment in the area.

How safe is Onllwyn?

Onllwyn has an above average crime rate for a Welsh village, with around 62 recorded crimes per 1,000 people a year. This is 17% below the national average, and 8% above the Neath Port Talbot average. The comparison is stabilised for a small population.

What are the demographics of Onllwyn?

The majority of residents in Onllwyn identify as White (British) (98%). Most residents were born in the United Kingdom (98%). The area has a mix of religious beliefs with no single faith forming a majority.