11 Chime Square, St Albans, AL3 5JZ
About 11 Chime Square
11 Chime Square is a mid-terrace house in St Albans (AL3 5JZ). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (February 2020) shows a C (score 74). The rating has held steady at C across 2 certificates since January 2010. Between certificates, hot-water efficiency went from Average to Good, lighting went from Average to Good and main heating went from Average to Good. At 104 m² this is the 21st smallest of 33 units on EPC record in the building, where floor areas span 59–149 m². The building's EPC ratings span D to B across 33 units on file.
At 104 m² the property is well over the postcode median (78 m² across 32 EPCs), placing it in the larger end of the local stock. Across 2000–2021, sale prices on this property compounded at 4% per year. On a £-per-square-foot basis, the last sale (£447/sq ft) was about 51% above the typical sold price in the postcode. Sold January 2021 for £500,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency improved
More low energy lighting installed
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Planning history
11 Chime Square has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
11 Chime Square has more than doubled in price since the earliest registered sale in 2000.
£507,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.0% per year over 21 years.
£500,000
Growth on file: 4.0% per year over 21 years.
Sales timeline
29 January 2021Most recent
£500,000
+127.3%over 20 years6 March 2000
£219,950
Median price across the last 5 sales in AL3 5JZ: £475,000 (2025–2023).
Nearby sales in AL3 5JZ
Versus other Chime Square homes
On habitable rooms, 11 Chime Square stands well clear of the street.
Price per m²
£4,808
Street avg £3,984
Floor Area
104 m²
Street avg 75 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
3.0 t/year
Street avg 2.2 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Chime Square — bus stop.
Closest school
0.2 km
Maple Primary School. 34 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







