12 Avenue Grimaldi, Luton, LU3 1TJ
About 12 Avenue Grimaldi
12 Avenue Grimaldi is an end-of-terrace house in Luton (LU3 1TJ). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (July 2016) shows an E (score 49), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since July 2016. Between certificates, hot-water efficiency went from Very Poor to Good. The recommended improvements would lift it to C (score 78), a 2-band jump.
Held since November 1995 — that's 31 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £318,000 sits 736.8% above the 1995 sale of £38,000. On a £-per-square-foot basis, the last sale (£39/sq ft) was about 76.1% below the postcode norm.
Know exactly what you're buying at 12 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
Energy performance
12 Avenue Grimaldi's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Planning history
12 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 12 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
Latest sale on 12 Avenue Grimaldi was the lowest on Land Registry record across the postcode.
£318,000
Modelled from EPC, postcode comparables.
£38,000
Recorded with HM Land Registry.
Sales timeline
3 November 1995Most recent
£38,000
Median price across the last 5 sales in LU3 1TJ: £341,500 (2025–2022).
Everything we know about 12 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
On price per m², 12 Avenue Grimaldi runs well behind the street norm.
Price per m²
£422
Street avg £2,171
Floor Area
90 m²
Street avg 100 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
6.2 t/year
Street avg 5.6 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