18a, Bromham Road, Biddenham, Bedford, MK40 4AF
About 18a
18a is a five-bedroom detached house in Biddenham, Bedford, Bedford (MK40 4AF). It has a recorded floor area of 338 m² (around 3638 sq ft), construction records dating it to 2007-2011 and council tax band G. The latest certificate (December 2025) returns a B (score 83), comfortably above the UK average. This certificate was lodged in the last six months, so the rating reflects current condition.
Untraded for 18 years, with the last transfer in February 2008. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 338 m² the property is well over the postcode median (225 m² across 45 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 82% of similar EPCs). Across 2004–2008, sale prices on this property compounded at -8.8% per year. Today's modelled estimate of £1,045,000 sits 171.4% above the 2008 sale of £385,000. On a £-per-square-foot basis, the last sale (£106/sq ft) was about 51.7% below the postcode norm.
What this property has
Inside
- Bedrooms5
- Bathrooms3
- Open-plan layoutYes
- Dining roomYes
- CloakroomYes
- EnsuiteYes
- StudyYes
Outside
- Private gardenYes
- ParkingOff road
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property is a large detached home over 300m² and has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,645 · Includes VAT
Planning history
18a has no planning applications on record.
But the area is active
10 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£1,045,000
Modelled from EPC, postcode comparables and a sale-price growth of -8.8% per year over 4 years.
£385,000
Growth on file: -8.8% per year over 4 years.
Sales timeline
28 February 2008Most recent
£385,000
-30.0%over 3 years7 April 2004
£550,000
Median price across the last 5 sales in MK40 4AF: £885,000 (2025–2023).
Nearby sales in MK40 4AF
36 Bromham Road, Biddenham, Bedford, MK40 4AF
Sold Aug 2025
£900,0006 Bromham Road, Biddenham, Bedford, MK40 4AF
Sold Feb 2025
£885,00020e, Bromham Road, Biddenham, Bedford, MK40 4AF
Sold Oct 2024
£1,300,00017 Bromham Road, Biddenham, Bedford, MK40 4AF
Sold Mar 2024
£800,00040 Bromham Road, Biddenham, Bedford, MK40 4AF
Sold Oct 2023
£880,000
Versus other Bromham Road homes
Price per m² for 18a lags the street by a wide margin.
Price per m²
£1,139
Street avg £12,346
Floor Area
338 m²
Street avg 240 m²
Habitable Rooms
10 rooms
Street avg 8 rooms
CO₂ Emissions
5.1 t/year
Street avg 6.1 t/year
Similar properties nearby
1 Coopers Close, Biddenham
MK40 4DH
1 Carnoustie Drive, Great Denham
MK40 4FE
1 Bromham Road, Biddenham
MK40 4AF
1 Cameron Crescent
MK40 4TH
1 Biddenham Turn, Biddenham
MK40 4AT
1 Alnwick Way, Great Denham
MK40 4SX
1 Cantley Road, Great Denham
MK40 4RX
1 Caber Walk
MK40 4TG
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Deep Spinney — bus stop.
Closest school
0.7 km
St James' CofE Academy. 17 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
52.9dB

Night-time· 23:00 – 07:00
44.0dB







