37 Fairfield Avenue, Cardiff, CF5 1BR
About 37 Fairfield Avenue
37 Fairfield Avenue is a three-bedroom mid-terrace house in Cardiff (CF5 1BR). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (September 2025) shows a C (score 74). When first surveyed in November 2015 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Average and lighting went from Average to Very Good; while window efficiency dropped from Average to Poor. The recommended improvements would push it to B (score 81).
Across 2002–2016, sale prices on this property compounded at 5.3% per year. Today's modelled estimate of £377,000 sits 53.9% above the 2016 sale of £245,000. On a £-per-square-foot basis, the last sale (£259/sq ft) was about 23.8% above the typical sold price in the postcode. Its energy rating outperforms most of the postcode (better than 71% of similar EPCs). Last changed hands 10 years ago, in March 2016.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
37 Fairfield Avenue has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
37 Fairfield Avenue's estimated value is more than triple its earliest registered sale price (2002).
£377,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 13 years.
£245,000
Growth on file: 5.3% per year over 13 years.
Sales timeline
24 March 2016Most recent
£245,000
+99.2%over 13 years8 November 2002
£123,000
Median price across the last 5 sales in CF5 1BR: £155,000 (2025–2022).
Nearby sales in CF5 1BR
Flat 1, 1 Fairfield Avenue, Cardiff, CF5 1BR
Sold Mar 2025
£135,000Flat 2, 1 Fairfield Avenue, Cardiff, CF5 1BR
Sold Sept 2024
£155,00043 Fairfield Avenue, Cardiff, CF5 1BR
Sold Dec 2023
£375,00041 Fairfield Avenue, Cardiff, CF5 1BR
Sold Jun 2022
£360,00017 Fairfield Avenue, Cardiff, CF5 1BR
Sold Oct 2021
£312,000
Versus other Fairfield Avenue homes
On co₂ emissions, 37 Fairfield Avenue stands well clear of the street.
Price per m²
£2,784
Street avg £2,766
Floor Area
88 m²
Street avg 90 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.1 t/year
Street avg 4.4 t/year
Similar properties nearby
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1 Cumberland Street
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1 Bernard Avenue, Canton
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1 Conybeare Road
CF5 1GB
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1 Egerton Street
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Windway Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







