28 Harpenden Lane, Redbourn, St Albans, AL3 7PB
About 28 Harpenden Lane
28 Harpenden Lane is a two-bedroom detached house in Redbourn, St. Albans, St Albans (AL3 7PB). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (August 2022) shows a D (score 56), a step below the typical UK home. The recommended improvements would lift it to B (score 86), a 2-band jump.
One planning record on file: a garage conversion approved in 2025. Past consents include a garage conversion, meaningful when judging how the property has evolved. Across 1997–2022, sale prices on this property compounded at 5.6% per year. On a £-per-square-foot basis, the last sale (£585/sq ft) was about 88% above the typical sold price in the postcode. Sold December 2022 for £485,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
1 application on record at 28 Harpenden Lane, Redbourn, St Albans, AL3 7PB
- Jan 2025Garage ConversionOutlineOutcome in report
Certificate of Lawfulness (Proposed) - Conversion of attached garage to habitable space. Existing garage door to be replaced with a window and a section of wall. Materials to match existing.
- Documents
- 6 docs on file
- Reference
- 5/2024/2089
Unlock 28 Harpenden Lane, Redbourn, St Albans, AL3 7PB's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full
- The 6 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
28 Harpenden Lane has more than tripled in price since its earliest registered sale in 1997.
£515,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 25 years.
£485,000
Growth on file: 5.6% per year over 25 years.
Sales timeline
19 December 2022Most recent
£485,000
+273.1%over 23 years23 March 1999
£130,000
+6.5%over 1 year31 October 1997
£122,080
Median price across the last 5 sales in AL3 7PB: £575,000 (2025–2021).
Nearby sales in AL3 7PB
18 Harpenden Lane, Redbourn, St Albans, AL3 7PB
Sold Feb 2025
£675,00056 Harpenden Lane, Redbourn, St Albans, AL3 7PB
Sold Oct 2023
£500,00022 Harpenden Lane, Redbourn, St Albans, AL3 7PB
Sold Nov 2021
£565,00062 Harpenden Lane, Redbourn, St Albans, AL3 7PB
Sold Mar 2021
£615,00024 Harpenden Lane, Redbourn, St Albans, AL3 7PB
Sold Mar 2021
£575,000
Versus other Harpenden Lane homes
On years held, 28 Harpenden Lane runs well behind the street norm.
Price per m²
£6,299
Street avg £5,217
Floor Area
77 m²
Street avg 93 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.2 t/year
Street avg 5.3 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
Ver Road — bus stop.
Closest school
0.7 km
Redbourn Primary School. 5 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







