12 Cullen Close, Luton, LU3 1FJ
About 12 Cullen Close
12 Cullen Close is a four-bedroom semi-detached house in Luton (LU3 1FJ). It has a recorded floor area of 115 m² (around 1238 sq ft), construction records dating it to 2007-2011 and council tax band E. The latest certificate (October 2023) shows a C (score 76), near the top of the C band. Earlier certificates rated it B (January 2011); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Very Good to Good and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 85).
At 115 m² it's 19.6% larger than the typical home in the postcode (96 m² median across 13 EPCs). Across 2011–2024, sale prices on this property compounded at 4.7% per year. On a £-per-square-foot basis, the last sale (£323/sq ft) was about 69.2% above the typical sold price in the postcode. Sold October 2024 for £400,000.
Know exactly what you're buying at 12 Cullen Close
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms4
- Bathrooms3
- EnsuiteYes
Outside
- ParkingYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency decreased
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
12 Cullen Close has no planning applications on record.
Notable planning nearby
17applications of note in the surrounding area
We flagged 2 things worth checking at 12 Cullen Close
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
Latest sale on 12 Cullen Close was the highest on Land Registry record across the postcode.
£400,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.7% per year over 13 years.
£400,000
Growth on file: 4.7% per year over 13 years.
Sales timeline
8 October 2024Most recent
£400,000
+81.8%over 13 years29 September 2011
£220,000
Median price across the last 5 sales in LU3 1FJ: £308,000 (2024–2013).
Everything we know about 12 Cullen Close, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Cullen Close homes
12 Cullen Close outperforms the street on floor area by a wide margin.
Price per m²
£3,478
Street avg £2,576
Floor Area
115 m²
Street avg 95 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
CO₂ Emissions
2.8 t/year
Street avg 2.1 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Culverhouse Road — bus stop.
Closest school
0.3 km
River Bank Primary School. 40 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
51.6dB

Night-time· 23:00 – 07:00
42.1dB