15 Avenue Grimaldi, Luton, LU3 1TJ
About 15 Avenue Grimaldi
15 Avenue Grimaldi is a three-bedroom semi-detached house in Luton (LU3 1TJ). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (June 2024) shows a C (score 69), just inside the C band. When first surveyed in June 2014 the rating was G, the property has climbed 4 bands since. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Very Poor to Good and hot-water efficiency went from Very Poor to Good; while roof efficiency dropped from Good to Average. The recommended improvements would push it to B (score 88).
On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £361,000 is 14.6% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£329/sq ft) was about 109.4% above the typical sold price in the postcode. Sold February 2023 for £315,000.
Know exactly what you're buying at 15 Avenue Grimaldi
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
- Bedrooms3
Outside
- Private gardenRear
- ParkingOff road
Building
- Heating systemGas
- RefurbishedYes
Energy performance
15 Avenue Grimaldi ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Single glazing replaced with double or better glazing
Wall insulation improved
More low energy lighting installed
Planning history
15 Avenue Grimaldi has no planning applications on record.
Notable planning nearby
17applications of note in the surrounding area
We flagged 2 things worth checking at 15 Avenue Grimaldi
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
15 Avenue Grimaldi valuation sits well clear of the typical sold price in this postcode.
£361,000
Modelled from EPC, postcode comparables.
£315,000
Recorded with HM Land Registry.
Sales timeline
10 February 2023Most recent
£315,000
Median price across the last 5 sales in LU3 1TJ: £341,500 (2025–2020).
Everything we know about 15 Avenue Grimaldi, 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 Avenue Grimaldi homes
15 Avenue Grimaldi outperforms the street on epc rating by a wide margin.
Price per m²
£3,539
Street avg £2,060
Floor Area
89 m²
Street avg 101 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.5 t/year
Street avg 5.7 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
Avenue Grimaldi — bus stop.
Closest school
0.4 km
St Joseph's Catholic Primary School. 39 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
51.0dB
Night-time· 23:00 – 07:00
41.3dB