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About 117 Sun Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
117 Sun Street is a four-bedroom mid-terrace house in Biggleswade (SG18 0BY). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (September 2025) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since September 2014. Between certificates, roof efficiency went from Very Poor to Very Good and lighting went from Average to Very Good. The recommended improvements would lift it to B (score 83), a 2-band jump. Other recorded features include outbuildings.
Today's modelled estimate of £422,000 sits 83.5% above the 2015 sale of £230,000. At 103 m² it's 27.2% larger than the typical home in the postcode (81 m² median across 19 EPCs). Last changed hands 11 years ago, in April 2015.
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
- Bathrooms2
- 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.
Recommended upgrades on file would lift this property by multiple EPC bands.
Current Certificate(1 of 2)
Sept 2025
EPC Rating
A
B
C
D
D68
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.7 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.
117 Sun Street valuation sits well clear of the typical sold price in this postcode.
Current estimate
See how we calculated this£422,000
Modelled from EPC, postcode comparables.
Last sold (2015)
£230,000
Recorded with HM Land Registry.
Sales timeline
Versus other Sun Street homes
Four headline reads against 18 similar houses on this street, drawn from the latest EPC and Land Registry data.
EPC Rating for 117 Sun Street runs comfortably ahead of the street norm.
Price per m²
£2,233
Street avg £3,099
Floor Area
103 m²
Street avg 87 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.
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Birch Road — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around SG18 0BY from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
52.3dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 36 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 117 Sun Street, Biggleswade, SG18 0BY. Each answer is also embedded as structured data for search engines.