Crown House 1a, Flat 2, Crown Street, Redbourn, St Albans, AL3 7JX
About Crown House 1a
Crown House 1a is a semi-detached house in Redbourn, St. Albans, St Albans (AL3 7JX). It has a recorded floor area of 37 m² (around 398 sq ft) and construction records dating it to 1980. At 37 m² this is the smallest unit on EPC record across Crown House 1a (37–52 m²). On EPC score it ranks last in the building (74 versus a best of 79). The latest certificate (February 2024) shows a C (score 74).
Today's modelled estimate of £221,000 is 33% below the 2024 sale of £330,000, an unusual pattern given regional price growth and worth checking against the EPC condition. On a £-per-square-foot basis, the last sale (£829/sq ft) was about 196.4% above the typical sold price in the postcode. At 37 m² it sits well below the postcode median (128 m² across 27 EPCs), making it one of the more compact homes locally. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include change of use to residential, meaningful when judging how the property has evolved. Most recent transfer: February 2024 at £330,000.
Energy performance
Crown House 1a's carbon output is low for the local stock.
EPC Rating
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Planning history
2 applications on record at Crown House 1a, Flat 2, Crown Street, Redbourn, St Albans, AL3 7JX
- Oct 2001RenovationFullOutcome in report
Installation of new windows in the front and side elevations
New Windows- Documents
- 1 doc on file
- Reference
- 5/2001/1671
- More recent applications — locked
- Change of UseJul 2020Decision
Unlock Crown House 1a, Flat 2, Crown Street, Redbourn, St Albans, AL3 7JX's full planning history
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- Every decision — granted, refused or withdrawn (2 on record)
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- The 14 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Crown House 1a valuation runs notably under the typical sold price in this postcode.
£221,000
Modelled from EPC, postcode comparables.
£330,000
Recorded with HM Land Registry.
Sales timeline
20 February 2024Most recent
£330,000
Median price across the last 5 sales in AL3 7JX: £635,000 (2025–2022).
Nearby sales in AL3 7JX
27 Crown Street, Redbourn, St Albans, AL3 7JX
Sold Jan 2025
£630,00033a, Crown Street, Redbourn, St Albans, AL3 7JX
Sold Oct 2024
£635,00019 Crown Street, Redbourn, St Albans, AL3 7JX
Sold Jul 2024
£445,00033b, Crown Street, Redbourn, St Albans, AL3 7JX
Sold Oct 2022
£1,025,0002 Crown Street, Redbourn, St Albans, AL3 7JX
Sold Jun 2022
£685,000
Versus other Crown Street homes
On years held, Crown House 1a runs well behind the street norm.
Price per m²
£8,919
Street avg £6,581
Floor Area
37 m²
Street avg 49 m²
CO₂ Emissions
1.3 t/year
Street avg 1.2 t/year
Years Held
2 years
Street avg 21 years
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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
Lamb Lane — bus stop.
Closest school
0.7 km
Redbourn Primary School. 3 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







