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Get started20 Ashby Drive, Upper Caldecote, Biggleswade, SG18 9DJ
About 20 Ashby Drive
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
20 Ashby Drive is a four-bedroom detached house in Upper Caldecote, Biggleswade, Biggleswade (SG18 9DJ). It has a recorded floor area of 115 m² (around 1238 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (July 2024) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 81). The home occupies a cul-de-sac position.
It changed hands recently, sold March 2025 for £410,000. Today's modelled estimate of £463,000 is 12.9% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£331/sq ft) was about 113.4% above the typical sold price in the postcode.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms4
- Bathrooms1
- Dining roomYes
- EnsuiteYes
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
EPC Rating
A
B
C
C69
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.1 t/year
Occupancy
Owner Occupied
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Latest sale on 20 Ashby Drive was the highest on Land Registry record across the postcode.
Current estimate
See how we calculated this£463,000
Modelled from EPC, postcode comparables.
Last sold (2025)
£410,000
Recorded with HM Land Registry.
Sales timeline
Versus other Ashby Drive homes
Four headline reads against 8 similar houses on this street, drawn from the latest EPC and Land Registry data.
20 Ashby Drive outperforms the street on price per m² by a wide margin.
Price per m²
£3,565
Street avg £1,832
Floor Area
115 m²
Street avg 132 m²
Habitable Rooms
6 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Biggleswade district page.
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Road noise across the postcode
Modelled day and night-time noise levels around SG18 9DJ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
43.9dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 34 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about 20 Ashby Drive, Upper Caldecote, Biggleswade, SG18 9DJ. Each answer is also embedded as structured data for search engines.