20 Gregories Close, Luton, LU3 1DL
About 20 Gregories Close
20 Gregories Close is a one-bedroom semi-detached house in Luton (LU3 1DL). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 1950-1966 and council tax band A. At 46 m² this is the 11th smallest of 20 units on EPC record in the building, where floor areas span 38–187 m². The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (April 2019) shows an E (score 46), well below the UK norm with real room to improve. The rating has held steady at E across 3 certificates since January 2010. Between certificates, wall efficiency went from Poor to Average and window efficiency went from Average to Good; while main heating dropped from Poor to Very Poor. The recommended improvements would push it to D (score 65). Main heating runs on electricity.
Untraded for 15 years, with the last transfer in March 2011. Across 2010–2011, sale prices on this property compounded at 26.4% per year. Today's modelled estimate of £130,000 sits 64.6% above the 2011 sale of £79,000. It lags the bulk of the postcode on energy efficiency (less efficient than 84% of similar EPCs). 4 planning records sit against the property, 3 approved, 1 refused.
Know exactly what you're buying at 20 Gregories 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
- Bedrooms1
- Bathrooms1
- Dining roomYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Low energy lighting percentage decreased
Heating system changed
Heating controls upgraded for better temperature management
Cavity wall insulation installed
More low energy lighting installed
Planning history
- Nov 2025ConditionsIn report
Request for prior approval under Part 20 Class A of the Town and Country Planning (General Permitted Development) Order 2015 - Construction of one additional floor (fourth floor) to provide 2 x 1 bedroom flats. Discharge of conditions 4 (Phase 1 investigation report), 5 (Validation report), 6 (Noise assessment) and 7 (construction management plan) of Planning permission 24/01000/PAUPFL dated 31st October 2024.
- Documents
- 21 docs on file
- Reference
- 25/00445/DOC
- Oct 2024ApplicationIn report
Request for prior approval under Part 20 Class A of the Town and Country Planning (General Permitted Development) Order 2015 - Construction of one additional floor (fourth floor) to provide 2 x 1 bedroom flats.
- Documents
- 9 docs on file
- Reference
- 24/01000/PAUPFL
We flagged 3 things worth checking at 20 Gregories 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
- Recent ownership pattern worth a look
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Sales history & valuation
20 Gregories Close changed hands twice within eighteen months — unusual for the area.
£130,000
Modelled from EPC, postcode comparables and a sale-price growth of 26.4% per year over 1 year.
£79,000
Growth on file: 26.4% per year over 1 year.
Sales timeline
17 March 2011Most recent
£79,000
+26.4%over 11 months20 April 2010
£62,500
Median price across the last 5 sales in LU3 1DL: £196,500 (2022–2021).
Everything we know about 20 Gregories 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
- Recent ownership pattern worth a look

Versus other Gregories Close homes
20 Gregories Close is notably below the street on price per m².
Price per m²
£1,717
Street avg £2,855
Floor Area
46 m²
Street avg 42 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
4.0 t/year
Street avg 3.5 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Cromwell Hill — bus stop.
Closest school
0.5 km
Denbigh High School. 38 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
52.4dB

Night-time· 23:00 – 07:00
42.6dB