55 Trowley Hill Road, Flamstead, St Albans, AL3 8DL
About 55 Trowley Hill Road
55 Trowley Hill Road is a four-bedroom detached house in Flamstead, St. Albans, St Albans (AL3 8DL). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (December 2022) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 78), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 94 m² it's 23.7% larger than the typical home in the postcode (76 m² median across 13 EPCs). Today's modelled estimate of £549,000 is 15.6% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£469/sq ft) was about 66.8% above the typical sold price in the postcode. Most recent transfer: August 2024 at £475,000.
What this property has
Inside
- Bedrooms4
- Bathrooms1
- Dining roomYes
Outside
- GarageYes
Building
- RefurbishedYes
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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Planning history
2 applications on record at 55 Trowley Hill Road, Flamstead, St Albans, AL3 8DL
- Oct 2025ExtensionFullOutcome in report
Extension: Side and rear of property
Construction of a single-storey side and rear extension, associated roof alterations, construction of a dormer, insertion of rooflights, a roof lantern, and internal reconfiguration of the existing dwelling.
- Documents
- 12 docs on file
- Reference
- 25/02031/FHA
- More recent applications — locked
- ExtensionOct 2025Decision
Unlock 55 Trowley Hill Road, Flamstead, St Albans, AL3 8DL's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full
- The 24 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
55 Trowley Hill Road valuation sits well clear of the typical sold price in this postcode.
£549,000
Modelled from EPC, postcode comparables.
£475,000
Recorded with HM Land Registry.
Sales timeline
13 August 2024Most recent
£475,000
Median price across the last 5 sales in AL3 8DL: £440,000 (2020–2007).
Nearby sales in AL3 8DL
73 Trowley Hill Road, Flamstead, St Albans, AL3 8DL
Sold Aug 2020
£440,00099 Trowley Hill Road, Flamstead, St Albans, AL3 8DL
Sold Sept 2017
£544,00095 Trowley Hill Road, Flamstead, St Albans, AL3 8DL
Sold Apr 2017
£435,00091 Trowley Hill Road, Flamstead, St Albans, AL3 8DL
Sold Jun 2015
£352,00057 Trowley Hill Road, Flamstead, St Albans, AL3 8DL
Sold Oct 2007
£540,000
Versus other Trowley Hill Road homes
On years held, 55 Trowley Hill Road runs well behind the street norm.
Price per m²
£5,053
Street avg £4,057
Floor Area
94 m²
Street avg 97 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
5.2 t/year
Street avg 4.8 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 School — bus stop.
Closest school
0.0 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.







