House Price Finder
Market Intelligence CF45

Mountain Ash

Mountain Ash, Cynon Valley, Mid Glamorgan · 3,375 sales recorded

Average Property Value
£107,520
↑ 0.4% YoY

Safety Index

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Crime data from police.uk

Education Standards

Schools
Outstanding

Property Value Trends

2026 data is partial
£65k £84k £102k £120k £139k 2015 £77k 2015 · 257 sales £81k 2016 · 265 sales 2017 £98k 2017 · 258 sales £94k 2018 · 346 sales 2019 £115k 2019 · 416 sales £92k 2020 · 284 sales 2021 £123k 2021 · 414 sales £126k 2022 · 340 sales 2023 £111k 2023 · 247 sales £125k 2024 · 297 sales 2025 £126k 2025 · 248 sales £126k

Hover over data points to see details

Market Summary

Average
£108k
Median
£85k
Total Sales
3,375
YoY Change
↑ 0.4%

Higher-value properties pull the average above median, indicating a mixed market.

Property Types

Terraced 76%
Semi-Detached 14%
Detached 7%
Other 2%
Flat 1%
3,375 transactions since 2015

Recent Registered Sales

HM Land Registry
Property Type Address Sale Date Price Paid
Terraced
53, CHURCH STREET
CF45 3YB
14-01-2026 £80,000
Terraced
38, HARCOURT TERRACE, PENRHIWCEIBER
CF45 3SD
12-01-2026 £97,000
Terraced
95, NANT Y FEDW, ABERCYNON
CF45 4LT
08-01-2026 £153,000
Terraced
67, WOODFIELD TERRACE
CF45 3YA
22-12-2025 £79,250
Terraced
46, CARDIFF ROAD, ABERCYNON
CF45 4PN
22-12-2025 £107,000
Terraced
8, WOODLAND TERRACE
CF45 3RF
17-12-2025 £95,000
Semi-Detached
76, CONSORT STREET
CF45 3AU
16-12-2025 £130,000
Terraced
28, THE POPLARS
CF45 4BP
12-12-2025 £70,000
Semi-Detached
PENLAN VILLA, MAIN ROAD, ABERCYNON
CF45 4BX
12-12-2025 £205,000
Terraced
96, BRYNTIRION, YNYSBOETH
CF45 4EX
10-12-2025 £82,950

Local Education Hub

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Planning & Development

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Crime Statistics

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Contains HM Land Registry data © Crown copyright. Licensed under the Open Government Licence v3.0.