5 Cowper Street, Luton, LU1 3RY
About 5 Cowper Street
5 Cowper Street is a mid-terrace house in Luton (LU1 3RY). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (December 2019) shows an E (score 46), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 89), a 3-band jump. Main heating runs on electricity.
At 79 m² the property is well over the postcode median (55 m² across 4 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2019–2019, sale prices on this property compounded at 3.6% per year. Today's modelled estimate of £218,000 sits 50.3% above the 2019 sale of £145,000. On a £-per-square-foot basis, the last sale (£171/sq ft) was about 17.5% above the typical sold price in the postcode. 2 planning records sit against the property, 0 approved, 1 refused. Most recent transfer: November 2019 at £145,000.
Everything you need to know about 5 Cowper Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
5 Cowper Street sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
A a loft conversion application was refused at 5 Cowper Street in 2026.
2 applications on record at 5 Cowper Street, Luton, LU1 3RY
1 live now- Jan 2026Loft ConversionOutlineOutcome in report
Certificate of lawfulness of proposed development - Erection of a rear and rear/side dormers and two front rooflights to facilitate a loft conversion
- Documents
- 10 docs on file
- Reference
- 25/01423/LAWP
- More recent applications — locked
- Loft ConversionFeb 2026Decision
Unlock 5 Cowper Street, Luton, LU1 3RY'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- Every decision — granted, refused or withdrawn (1 on record)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 2 applications on this property in full, plus 26 notable nearby
- The 22 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
5 Cowper Street changed hands twice within eighteen months — unusual for the area.
£218,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.6% per year over 1 year.
£145,000
Growth on file: 3.6% per year over 1 year.
Sales timeline
14 November 2019Most recent
£145,000
+3.6%over 10 months10 January 2019
£140,000
Median price across the last 5 sales in LU1 3RY: £180,000 (2023–2007).
Everything you need to know about 5 Cowper Street
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Chapel Street Nursery — bus stop.
Closest school
0.2 km
Tennyson Road Primary School. 23 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
52.0dB

Night-time· 23:00 – 07:00
41.6dB






