18 Seabrook, Luton, LU4 0EH
About 18 Seabrook
18 Seabrook is a four-bedroom detached house in Luton (LU4 0EH). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (June 2018) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in July 2009 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good; while roof efficiency dropped from Average to Very Poor. The recommended improvements would push it to C (score 78).
One planning record on file: an extension approved in 2021. Past consents include an extension, meaningful when judging how the property has evolved. Across 2018–2022, sale prices on this property compounded at 13% per year. Today's modelled estimate of £487,000 is 16% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£454/sq ft) was about 94.2% above the typical sold price in the postcode. Sold February 2022 for £420,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. 4 bedrooms is on the larger side for this postcode, where 2 is the typical count.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
- StudyYes
Outside
- ParkingOff road
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Cavity wall insulation installed
More low energy lighting installed
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Planning history
18 Seabrook has an approved single-storey side and rear extension on the planning record.
1 application on record at 18 Seabrook, Luton, LU4 0EH
- Aug 2021ExtensionOutlineOutcome in report
Extension: Single storey · Side and rear of property
Certificate of lawfulness for proposed development - Erection of single storey side/rear extension with brick cladding.
- Documents
- 14 docs on file
- Reference
- 21/00753/LAWP
Unlock 18 Seabrook, Luton, LU4 0EH'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- Every decision — granted, refused or withdrawn (1 on record)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 1 application on this property in full, plus 2 notable nearby
- The 14 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£487,000
Modelled from EPC, postcode comparables and a sale-price growth of 13.0% per year over 3 years.
£420,000
Growth on file: 13.0% per year over 3 years.
Sales timeline
24 February 2022Most recent
£420,000
+47.5%over 3 years21 December 2018
£284,750
Median price across the last 5 sales in LU4 0EH: £376,000 (2025–2021).
Versus other Seabrook homes
18 Seabrook outperforms the street on price per m² by a wide margin.
Price per m²
£4,884
Street avg £3,350
Floor Area
86 m²
Street avg 92 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.9 t/year
Street avg 4.8 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Lewsey Road — bus stop.
Closest school
0.2 km
Ferrars Junior School. 30 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
56.0dB

Night-time· 23:00 – 07:00
49.0dB







