27a, Cowper Road, Markyate, St Albans, AL3 8PP
About 27a
27a is an end-of-terrace house in Markyate, St. Albans, St Albans (AL3 8PP). It has a recorded floor area of 42 m² (around 452 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (October 2021) shows a C (score 74). The rating has held steady at C across 2 certificates since March 2011. Between certificates, roof efficiency dropped from Good to Average. The recommended improvements would lift it to A (score 92), a 2-band jump.
Sold November 2019 for £217,000. Across the public record there are 4 sales, relatively high churn for a single property. Across 1997–2019, sale prices on this property compounded at 7% per year. Today's modelled estimate of £249,000 is 14.7% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£480/sq ft) was about 101.4% above the typical sold price in the postcode.
Energy performance
27a's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
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Planning history
27a 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
Price for 27a has grown more than fourfold since the 1997 starting point.
£249,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.0% per year over 23 years.
£217,000
Growth on file: 7.0% per year over 23 years.
Sales timeline
22 November 2019Most recent
£217,000
+35.6%over 6 years18 November 2013
£160,000
+52.5%over 11 years2 October 2002
£104,950
+123.3%over 5 years28 February 1997
£47,000
Median price across the last 5 sales in AL3 8PP: £163,000 (2023–2006).
Versus other Cowper Road homes
On price per m², 27a stands well clear of the street.
Price per m²
£5,167
Street avg £3,214
Floor Area
42 m²
Street avg 73 m²
Habitable Rooms
2 rooms
Street avg 4 rooms
CO₂ Emissions
1.5 t/year
Street avg 2.7 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
Village Hall — bus stop.
Closest school
0.2 km
Markyate Village School and Nursery. 4 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







