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.
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 £960,000 sits 149.4% 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
Achieving this rating across a home of this size is uncommon — larger homes typically score lower.
EPC Rating
Certificate validity
Valid until 16 December 2035
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 £1,495 · 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.
£960,000
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: £900,000 (2026–2024).
Nearby sales in MK40 4AF
10 Bromham Road, Biddenham, Bedford, MK40 4AF
Sold May 2026
£950,00036 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
£800,000
Versus other Bromham Road homes
Price per m² for 18a lags the street by a wide margin.
Price per m²
£1,139
Street avg £12,401
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 Biddenham Turn, Biddenham
MK40 4AT
1 Cameron Crescent
MK40 4TH
1 Alnwick Way, Great Denham
MK40 4SX
1 Cantley Road, Great Denham
MK40 4RX
1 Caber Walk
MK40 4TG
The neighbourhood at a glance
Crime
328/mo
Falling 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







