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Get started8 Watkin Walk is a three-bedroom end-of-terrace house in Biggleswade (SG18 0BA). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 2003-2006 and council tax band D. The property has an EV charger on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include outbuildings. The latest certificate (April 2023) shows a C (score 72). The rating has held steady at C across 2 certificates since February 2010. Between certificates, lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to B (score 84).
Sale prices here have outpaced England HPI: 4.1% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£386/sq ft) was about 69.4% above the typical sold price in the postcode. At 101 m² the property is well over the postcode median (71 m² across 7 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2003. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Most recent transfer: August 2023 at £420,000.
8 Watkin Walk has an approved rear extension on the planning record.
Latest sale on 8 Watkin Walk was the highest on Land Registry record across the postcode.
£424,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.1% per year over 20 years.
£420,000
Growth on file: 4.1% per year over 20 years.
On price per m², 8 Watkin Walk stands well clear of the street.
Price per m²
£4,158
Street avg £3,071
Floor Area
101 m²
Street avg 83 m²
Habitable Rooms
5 rooms
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
Sun Street — bus stop.

Daytime· 07:00 – 23:00
54.3dB

Changes detected from historical EPC data
Hot water efficiency decreased
Loft insulation upgraded to recommended levels
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Rear of property
Full: Conservatory to rear
8 August 2023Most recent
£420,000
+97.6%over 13 years28 June 2010
£212,500
+11.9%over 6 years31 October 2003
£189,950
Median price across the last 5 sales in SG18 0BA: £300,000 (2025–2016).
Street avg 5 rooms
CO₂ Emissions
2.9 t/year
Street avg 2.4 t/year
SG18 0PH
Closest school
0.1 km
St Andrew's CofE VC Primary School. 6 schools nearby.
Night-time· 23:00 – 07:00
44.4dB
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