4 Summer Street, Slip End, Luton, LU1 4BN
About 4 Summer Street
4 Summer Street is a semi-detached house in Slip End, Luton, Luton (LU1 4BN). It has a recorded floor area of 236 m² (around 2540 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (May 2022) shows a C (score 78), near the top of the C band. When first surveyed in June 2012 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Good to Very Good and hot-water efficiency went from Average to Good; while lighting dropped from Very Good to Good. The recommended improvements would push it to B (score 81).
At 236 m² the property is well over the postcode median (80 m² across 37 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 78% of similar EPCs). Across 1998–2023, sale prices on this property compounded at 5.9% per year. Today's modelled estimate of £755,000 is 12.7% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£264/sq ft) was about 18.5% above the typical sold price in the postcode. Most recent transfer: July 2023 at £670,000.
Energy performance
EPC Rating
Certificate validity
Valid until 23 May 2032
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Loft insulation upgraded to recommended levels
Low energy lighting percentage decreased
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 £1,220 · Includes VAT
Planning history
4 Summer Street has no planning applications on record.
But the area is active
7 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Latest sale on 4 Summer Street was the highest on Land Registry record across the postcode.
£755,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 25 years.
£670,000
Growth on file: 5.9% per year over 25 years.
Sales timeline
17 July 2023Most recent
£670,000
+9471.4%over 3 years14 August 2019
£7,000
-95.6%over 21 years7 May 1998
£157,500
Median price across the last 5 sales in LU1 4BN: £413,750 (2025–2023).
Nearby sales in LU1 4BN
6 Summer Street, Slip End, Luton, LU1 4BN
Sold Dec 2025
£330,00028 Summer Street, Slip End, Luton, LU1 4BN
Sold Oct 2025
£413,75042 Summer Street, Slip End, Luton, LU1 4BN
Sold Sept 2024
£435,0008 Summer Street, Slip End, Luton, LU1 4BN
Sold Feb 2024
£316,00046 Summer Street, Slip End, Luton, LU1 4BN
Sold Oct 2023
£464,444
Versus other Summer Street homes
On epc rating, 4 Summer Street stands well clear of the street.
Price per m²
£2,839
Street avg £3,296
Floor Area
236 m²
Street avg 80 m²
Habitable Rooms
10 rooms
Street avg 5 rooms
CO₂ Emissions
5.1 t/year
Street avg 3.9 t/year
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The neighbourhood at a glance
Crime
578/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Old School Walk — bus stop.
Closest school
0.4 km
Slip End Village 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.
Road noise across the postcode

Daytime· 07:00 – 23:00
57.5dB

Night-time· 23:00 – 07:00
51.7dB







