21 Flint Way, St Albans, AL3 6DU
About 21 Flint Way
21 Flint Way is a four-bedroom mid-terrace house in St Albans (AL3 6DU). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (June 2015) shows a C (score 73). When first surveyed in August 2011 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Good and hot-water efficiency went from Average to Good. The recommended improvements would push it to B (score 87). The latest certificate is from June 2015, so improvements made since then won't be reflected.
Across 2012–2015, sale prices on this property compounded at 20% per year. Today's modelled estimate of £562,000 is 40.5% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£422/sq ft) was about 37.5% above the typical sold price in the postcode. On the market in October 2015 and unlisted since — roughly 11 years.
What this property has
Inside
- Bedrooms4
- Bathrooms3
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 24 Jun 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Loft insulation upgraded to recommended levels
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Planning history
21 Flint Way has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
21 Flint Way valuation sits well clear of the typical sold price in this postcode.
£562,000
Modelled from EPC, postcode comparables and a sale-price growth of 20.0% per year over 4 years.
£400,000
Growth on file: 20.0% per year over 4 years.
Sales timeline
11 October 2015Most recent
£400,000
+95.1%over 3 years7 February 2012
£205,000
Median price across the last 5 sales in AL3 6DU: £492,500 (2023–2018).
Versus other Flint Way homes
EPC Rating for 21 Flint Way runs comfortably ahead of the street norm.
Price per m²
£4,545
Street avg £4,511
Floor Area
88 m²
Street avg 97 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.8 t/year
Street avg 4.3 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
High Oaks — bus stop.
Closest school
0.2 km
Margaret Wix Primary School. 20 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







