2 Dell Cottage, Lybury Lane, Redbourn, St Albans, AL3 7JJ
About 2 Dell Cottage
2 Dell Cottage is a four-bedroom semi-detached house in Redbourn, St. Albans, St Albans (AL3 7JJ). It has a recorded floor area of 121 m² (around 1302 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (October 2016) shows a C (score 72). When first surveyed in September 2015 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Poor to Very Good and window efficiency went from Poor to Good. The recommended improvements would push it to B (score 85). Other recorded features include notable views and outbuildings.
At 121 m² it sits well below the postcode median (180 m² across 4 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the top 10% of properties in this postcode. Across 2016–2021, sale prices on this property compounded at 8.6% per year. Today's modelled estimate of £797,000 is 22.2% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£501/sq ft) was about 196.4% above the typical sold price in the postcode. 2 planning records sit against the property, 0 approved, 1 refused. Last sale on file: £652,000 in June 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenYes
- ParkingOff road
- OutbuildingsYes
- Notable viewsYes
Energy performance
2 Dell Cottage ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Switched from solid fuel to cleaner energy source
Hot water system upgraded
Windows upgraded, improving insulation
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has permanent outbuildings, we believe a Level 3 building survey should be considered.
From £1,220 · Includes VAT
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
2 applications on record at 2 Dell Cottage, Lybury Lane, Redbourn, St Albans, AL3 7JJ
- May 2016DemolitionFullOutcome in report
Extension: Two storey · Side of property
Two storey side extension and demolition of existing conservatory and outbuilding
Extension- Documents
- 10 docs on file
- Reference
- 5/2016/0985
- More recent applications — locked
- ExtensionNov 2016Decision
Unlock 2 Dell Cottage, Lybury Lane, Redbourn, St Albans, AL3 7JJ'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 19 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
2 Dell Cottage saw 3 transfers in just over a decade — high turnover for the postcode.
£797,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.6% per year over 5 years.
£652,000
Growth on file: 8.6% per year over 5 years.
Sales timeline
10 June 2021Most recent
£652,000
12 September 2017
£650,000
+52.9%over 1 year28 March 2016
£425,000
Median price across the last 5 sales in AL3 7JJ: £340,000 (2025–1998).
Versus other Lybury Lane homes
2 Dell Cottage outperforms the street on epc rating by a wide margin.
Price per m²
£5,388
Street avg £4,952
Floor Area
121 m²
Street avg 163 m²
Habitable Rooms
6 rooms
Street avg 8 rooms
CO₂ Emissions
3.8 t/year
Street avg 9.7 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.7 km
Luton Lane — bus stop.
Closest school
0.7 km
Redbourn Primary 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.







