29 Gainsborough Avenue, St Albans, AL1 4NJ
About 29 Gainsborough Avenue
29 Gainsborough Avenue is a four-bedroom detached house in St Albans (AL1 4NJ). It has a recorded floor area of 111 m² (around 1199 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (January 2010) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 72). The latest certificate is from January 2010, so improvements made since then won't be reflected.
Today's modelled estimate of £1,177,000 sits 58% above the 2013 sale of £745,000. On a £-per-square-foot basis, the last sale (£621/sq ft) was about 35.2% above the typical sold price in the postcode. Last changed hands 13 years ago, in September 2013. 3 planning records sit against the property, 1 approved, 0 refused. At 111 m² it's 25.2% smaller than the typical home in the postcode (149 m² median across 11 EPCs).
What this property has
Inside
- Bedrooms4
Energy performance
29 Gainsborough Avenue's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 21 Jan 2020
EPC Rating
Certificate validity
Expired on 21 January 2020
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Planning history
3 applications on record at 29 Gainsborough Avenue, St Albans, AL1 4NJ
- Aug 2014Loft ConversionFullOutcome in report
Demolition of existing single storey linked garage and erection of two storey side extension, single storey rear extension, replacement first floor rear window and loft conversion with two rear dormer windows
Extension- Documents
- 17 docs on file
- Reference
- 5/2014/1747
- More recent applications — locked
- FullSept 2016Decision
- ConditionsJun 2016Decision
Unlock 29 Gainsborough Avenue, St Albans, AL1 4NJ's full planning history
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- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full, plus 1 notable nearby
- The 27 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
29 Gainsborough Avenue valuation sits well clear of the typical sold price in this postcode.
£1,177,000
Modelled from EPC, postcode comparables.
£745,000
Recorded with HM Land Registry.
Sales timeline
9 September 2013Most recent
£745,000
Median price across the last 5 sales in AL1 4NJ: £1,300,000 (2025–2016).
Nearby sales in AL1 4NJ
1 Gainsborough Avenue, St Albans, AL1 4NJ
Sold Jul 2025
£1,795,80817 Gainsborough Avenue, St Albans, AL1 4NJ
Sold Apr 2024
£1,300,00015 Gainsborough Avenue, St Albans, AL1 4NJ
Sold Oct 2022
£1,650,0005 Gainsborough Avenue, St Albans, AL1 4NJ
Sold Jul 2019
£1,015,00027 Gainsborough Avenue, St Albans, AL1 4NJ
Sold Feb 2016
£1,285,000
Versus other Gainsborough Avenue homes
On floor area, 29 Gainsborough Avenue runs well behind the street norm.
Price per m²
£6,686
Street avg £6,677
Floor Area
111 m²
Street avg 161 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
CO₂ Emissions
5.0 t/year
Street avg 6.3 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
283/mo
Falling year-on-year across the wider district.
Nearest stop
0.3 km
Blenheim Road — bus stop.
Closest school
0.5 km
Verulam School. 36 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







