21 Sleapcross Gardens, Smallford, St Albans, AL4 0RX
About 21 Sleapcross Gardens
21 Sleapcross Gardens is a detached house in Smallford, St. Albans, St Albans (AL4 0RX). It has a recorded floor area of 148 m² (around 1593 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (May 2017) shows an E (score 47), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 83), a 3-band jump.
It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs). Across 1995–2017, sale prices on this property compounded at 7.7% per year. On a £-per-square-foot basis, the last sale (£477/sq ft) was about 60.1% above the typical sold price in the postcode. On the market in October 2017 and unlisted since — roughly 9 years. 2 planning records sit against the property, 0 approved, 0 refused.
Energy performance
21 Sleapcross Gardens's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
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Level 3 Building Survey
Because the property has been extended more than once and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,220 · Includes VAT
Planning history
21 Sleapcross Gardens has 2 separate extension applications on the council record.
2 applications on record at 21 Sleapcross Gardens, Smallford, St Albans, AL4 0RX
- Jul 2020PorchFullOutcome in report
Extension: Single storey · Front of property
Single storey front extension following demolition of porch and replacement side window
Extension- Documents
- 8 docs on file
- Reference
- 5/2020/1025
- More recent applications — locked
- PorchSept 2020Decision
Unlock 21 Sleapcross Gardens, Smallford, St Albans, AL4 0RX'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- Every decision — granted, refused or withdrawn (2 on record)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, plus 3 notable nearby
- The 17 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
21 Sleapcross Gardens has more than quadrupled in price since its earliest registered sale in 1995.
£789,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.7% per year over 22 years.
£760,000
Growth on file: 7.7% per year over 22 years.
Sales timeline
24 October 2017Most recent
£760,000
+406.7%over 21 years20 December 1995
£150,000
Median price across the last 5 sales in AL4 0RX: £685,000 (2024–2022).
Nearby sales in AL4 0RX
29 Sleapcross Gardens, Smallford, St Albans, AL4 0RX
Sold Nov 2024
£447,50012 Sleapcross Gardens, Smallford, St Albans, AL4 0RX
Sold Apr 2024
£685,0009 Sleapcross Gardens, Smallford, St Albans, AL4 0RX
Sold Aug 2023
£800,00010 Sleapcross Gardens, Smallford, St Albans, AL4 0RX
Sold Jul 2022
£800,00035 Sleapcross Gardens, Smallford, St Albans, AL4 0RX
Sold Mar 2022
£500,000
Versus other Sleapcross Gardens homes
CO₂ Emissions for 21 Sleapcross Gardens lags the street by a wide margin.
Price per m²
£5,135
Street avg £3,866
Floor Area
148 m²
Street avg 127 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
8.6 t/year
Street avg 5.2 t/year
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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
Sleapshyde Lane — bus stop.
Closest school
0.5 km
Colney Heath Junior Mixed Infant and Nursery School. 12 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







