11 De Tany Court is a two-bedroom mid-terrace house in St Albans (AL1 1TT). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (October 2025) shows a C (score 70). The rating has held steady at C across 2 certificates since April 2012. Between certificates, window efficiency dropped from Good to Average and lighting dropped from Very Good to Poor. The recommended improvements would push it to B (score 84).
Sale prices here have outpaced St Albans HPI: 7.1% per year against 0% for the wider region. Today's modelled estimate of £595,000 is 10.2% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£822/sq ft) was about 113.6% above the typical sold price in the postcode. 2 planning records sit against the property, 1 approved, 0 refused. Most recent transfer: August 2018 at £540,000.
Planning records include a solar-panel installation at 11 De Tany Court.
Certificate of Lawfulness (proposed) - Installation of an air source heat pump (ASHP) - Vaillant aroTHERM plus 3.5kW - to be located with the rear garden of the property (not on view from any pathway)
11 De Tany Court has more than quadrupled in price since its earliest registered sale in 1997.
£595,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.1% per year over 21 years.
£540,000
Growth on file: 7.1% per year over 21 years.
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On floor area, 11 De Tany Court runs well behind the street norm.
Price per m²
£8,852
Street avg £6,707
Floor Area
61 m²
Street avg 83 m²
Habitable Rooms
3 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Belmont Hill — bus stop.
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Replacement windows and doors, installation of solar panels to front and rear roof slopes, air source heat pump to rear garden, partial garage conversion to habitable accommodation and alterations to openings
Full planning data for 11 De Tany Court, St Albans, AL1 1TT
Every application and decision on this property and nearby, in full, in the report.
2 August 2018Most recent
£540,000
+50.0%over 5 years12 October 2012
£360,000
+172.7%over 14 years19 December 1997
£132,000
Median price across the last 5 sales in AL1 1TT: £535,000 (2024–2016).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Comparable sales data
Plus transport, crime, schools and air quality
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Street avg 4 rooms
CO₂ Emissions
2.3 t/year
Street avg 3.2 t/year
AL1 1BZ
Closest school
0.2 km
The Abbey Church of England Voluntary Aided Primary School, St Albans. 30 schools nearby.