21 Catham Close, St Albans, AL1 5QT
About 21 Catham Close
21 Catham Close is a three-bedroom mid-terrace house in St Albans (AL1 5QT). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (May 2022) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
Across 2003–2022, sale prices on this property compounded at 11.2% per year. On a £-per-square-foot basis, the last sale (£687/sq ft) was about 116.3% above the typical sold price in the postcode. Last sale on file: £510,500 in August 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenFront
Building
- Extension potentialPossible
Everything you need to know about 21 Catham Close
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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Planning history
21 Catham Close has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Price for 21 Catham Close has grown more than fourfold since the 2003 starting point.
£518,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.2% per year over 19 years.
£510,500
Growth on file: 11.2% per year over 19 years.
Sales timeline
31 August 2022Most recent
£510,500
+650.7%over 19 years31 August 2003
£68,000
Median price across the last 5 sales in AL1 5QT: £525,000 (2024–2022).
Nearby sales in AL1 5QT
Versus other Catham Close homes
21 Catham Close outperforms the street on price per m² by a wide margin.
Price per m²
£7,399
Street avg £5,303
Floor Area
69 m²
Street avg 81 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.3 t/year
Street avg 3.5 t/year
Everything you need to know about 21 Catham Close
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Ennerdale Close — bus stop.
Closest school
0.2 km
Windermere Primary School. 30 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.









