20 Park Lane, Colney Heath, St Albans, AL4 0NR
About 20 Park Lane
20 Park Lane is a three-bedroom semi-detached house in Colney Heath, St. Albans, St Albans (AL4 0NR). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (April 2023) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
Today's modelled estimate of £530,000 is 11.6% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£559/sq ft) was about 61.9% above the typical sold price in the postcode. Last sale on file: £475,000 in January 2024.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenFront and rear
- GarageYes
Building
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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Planning history
20 Park Lane has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
20 Park Lane valuation sits well clear of the typical sold price in this postcode.
£530,000
Modelled from EPC, postcode comparables.
£475,000
Recorded with HM Land Registry.
Sales timeline
30 January 2024Most recent
£475,000
Median price across the last 5 sales in AL4 0NR: £600,000 (2025–2022).
Nearby sales in AL4 0NR
8 Park Lane, Colney Heath, St Albans, AL4 0NR
Sold Sept 2025
£600,0005 Park Lane, Colney Heath, St Albans, AL4 0NR
Sold Jan 2025
£770,0001 Park Lane, Colney Heath, St Albans, AL4 0NR
Sold Aug 2024
£1,000,0004 Park Lane, Colney Heath, St Albans, AL4 0NR
Sold May 2024
£475,00019 Park Lane, Colney Heath, St Albans, AL4 0NR
Sold Feb 2022
£465,000
Versus other Park Lane homes
On floor area, 20 Park Lane runs well behind the street norm.
Price per m²
£6,013
Street avg £5,235
Floor Area
79 m²
Street avg 97 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.0 t/year
Street avg 4.3 t/year
Similar properties nearby
1 Bennetts Close, Colney Heath
AL4 0PU
1 Chestnut Drive
AL4 0EP
1 Barley Mow Lane
AL4 0RS
1 Central Drive
AL4 0UU
1 Cedarwood Drive
AL4 0DX
1 Ardens Marsh, Sandpit Lane
AL4 0JE
1 Coopers Gate, Colney Heath
AL4 0ND
1 Chivenor Place
AL4 0AD
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Crooked Billet PH — bus stop.
Closest school
0.2 km
Colney Heath Junior Mixed Infant and Nursery School. 7 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







