Optima House 43a, 2, High Street South, Dunstable, LU6 3RZ
About Optima House 43a
Optima House 43a is a property in Dunstable (LU6 3RZ). It has a recorded floor area of 36 m² (around 384 sq ft). The latest certificate (November 2010) returns a B (score 84), comfortably above the UK average. Main heating runs on electricity: electricity, unspecified tariff. The latest certificate is from November 2010, so improvements made since then won't be reflected. At 36 m² this is the 9th smallest of 12 units on EPC record in Optima House 43a, where floor areas span 21–45 m². The building's EPC ratings span D to B, with this unit at the top. On EPC score it ranks first in the building (84 versus a worst of 61).
4 planning records sit against the property, 2 approved, 2 refused. Past consents include an extension and change of use to residential, meaningful when judging how the property has evolved. At 36 m² it's 23.2% smaller than the typical home in the postcode (47 m² median across 70 EPCs).
Energy performance
Optima House 43a's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 29 Nov 2020
EPC Rating
Planning history
- Jun 2007Change of UseFullIn report
CHANGE OF USE OF FIRST FLOOR FROM OFFICE TO RESIDENTIAL AND FORMATION OF ADDITIONAL STOREY TO FORM 12 NO. FLATS (REVISED APPLICATION SB/TP/06/0481)
Extension- Reference
- SB/07/00375/FULL
- Jun 2006Change of UseFullIn report
CHANGE OF USE OF FIRST FLOOR FROM OFFICE TO RESIDENTIAL AND FORMATION OF ADDITIONAL STOREY TO FORM 12 NO. FLATS
- Reference
- SB/06/00481
We flagged 2 things worth checking at Optima House 43a
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
30-day money-back guarantee
Sales history & valuation
Optima House 43a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£158,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in LU6 3RZ: £182,500 (2024–2020).
Nearby sales in LU6 3RZ
9 High Street South, Dunstable, LU6 3RZ
Sold Oct 2024
£320,000Flat 6, 17 High Street South, Dunstable, LU6 3RZ
Sold May 2022
£194,000Flat 7, 17 High Street South, Dunstable, LU6 3RZ
Sold Jun 2021
£182,500Flat 4, 17 High Street South, Dunstable, LU6 3RZ
Sold Feb 2021
£129,000Flat 1, 17 High Street South, Dunstable, LU6 3RZ
Sold Aug 2020
£152,500
Versus other High Street South homes
Optima House 43a outperforms the street on epc rating by a wide margin.
EPC Rating
84 (B)
Street avg 70 (C)
Floor Area
36 m²
Street avg 47 m²
CO₂ Emissions
1.3 t/year
Street avg 1.7 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
The Square — bus stop.
Closest school
0.3 km
Priory Academy. 25 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
52.5dB

Night-time· 23:00 – 07:00
42.5dB







