23 College Close, Flamstead, St Albans, AL3 8DJ
About 23 College Close
23 College Close is a detached house in Flamstead, St. Albans, St Albans (AL3 8DJ). It has a recorded floor area of 220 m² (around 2368 sq ft), construction records dating it to 1967-1975 and council tax band G. The latest certificate (October 2019) shows an E (score 49), well below the UK norm with real room to improve. The rating has held steady at E across 3 certificates since December 2008. Between certificates, hot-water efficiency went from Poor to Good and lighting went from Good to Very Good; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to C (score 71), a 2-band jump.
At 220 m² the property is well over the postcode median (102 m² across 21 EPCs), placing it in the larger end of the local stock.
Energy performance
23 College Close's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system upgraded to a more efficient system
Hot water system upgraded
Heating controls upgraded for better temperature management
Hot water efficiency improved
Windows upgraded, improving insulation
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,495 · Includes VAT
Planning history
23 College Close 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
23 College Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£955,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in AL3 8DJ: £600,000 (2023–2021).
Nearby sales in AL3 8DJ
27 College Close, Flamstead, St Albans, AL3 8DJ
Sold Jun 2023
£600,00032 College Close, Flamstead, St Albans, AL3 8DJ
Sold Dec 2022
£604,00018 College Close, Flamstead, St Albans, AL3 8DJ
Sold Aug 2022
£510,00010 College Close, Flamstead, St Albans, AL3 8DJ
Sold Jun 2021
£500,00017 College Close, Flamstead, St Albans, AL3 8DJ
Sold Mar 2021
£615,000
Versus other College Close homes
23 College Close outperforms the street on floor area by a wide margin.
EPC Rating
49 (E)
Street avg 63 (D)
Floor Area
220 m²
Street avg 116 m²
CO₂ Emissions
11.0 t/year
Street avg 4.6 t/year
Habitable Rooms
9 rooms
Street avg 5 rooms
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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 School — bus stop.
Closest school
0.2 km
Flamstead Village School. 2 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







