29 Blackhorse Lane, Redbourn, St Albans, AL3 7EP
About 29 Blackhorse Lane
29 Blackhorse Lane is a four-bedroom semi-detached house in Redbourn, St. Albans, St Albans (AL3 7EP). It has a recorded floor area of 176 m² (around 1894 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (November 2016) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 77).
At 176 m² it's 23.9% larger than the typical home in the postcode (142 m² median across 11 EPCs). Across 2003–2017, sale prices on this property compounded at 8% per year. Today's modelled estimate of £1,062,000 is 41.6% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£396/sq ft) was about 25.1% above the typical sold price in the postcode. 9 years since the last transfer (January 2017). 2 planning records sit against the property, 0 approved, 0 refused.
What this property has
Inside
- Bedrooms4
Energy performance
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,645 · Includes VAT
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
2 applications on record at 29 Blackhorse Lane, Redbourn, St Albans, AL3 7EP
- Jan 2012DemolitionFullOutcome in report
Two storey side extension, single storey front extension and single storey rear extension following demolition of existing side and rear extensions
Extension- Documents
- 10 docs on file
- Reference
- 5/2011/3000
- More recent applications — locked
- Loft ConversionOct 2012Decision
Unlock 29 Blackhorse Lane, Redbourn, St Albans, AL3 7EP'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- Every decision — granted, refused or withdrawn (2 on record)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 18 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has at least doubled since 2003.
£1,062,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.0% per year over 14 years.
£750,000
Growth on file: 8.0% per year over 14 years.
Sales timeline
26 January 2017Most recent
£750,000
+123.2%over 11 years9 October 2005
£336,000
+29.3%over 2 years14 May 2003
£259,950
Median price across the last 5 sales in AL3 7EP: £783,000 (2025–2018).
Nearby sales in AL3 7EP
5 Blackhorse Lane, Redbourn, St Albans, AL3 7EP
Sold Jul 2025
£1,300,00011 Blackhorse Lane, Redbourn, St Albans, AL3 7EP
Sold Sept 2024
£1,601,00027 Blackhorse Lane, Redbourn, St Albans, AL3 7EP
Sold Nov 2018
£750,00015 Blackhorse Lane, Redbourn, St Albans, AL3 7EP
Sold Apr 2018
£640,00021 Blackhorse Lane, Redbourn, St Albans, AL3 7EP
Sold Nov 2017
£900,000
Versus other Blackhorse Lane homes
On epc rating, 29 Blackhorse Lane stands well clear of the street.
Price per m²
£4,261
Street avg £6,024
Floor Area
176 m²
Street avg 149 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
4.9 t/year
Street avg 6.9 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Aysgarth Road — bus stop.
Closest school
0.4 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.







