12 Baddeley Close, Stevenage, SG2 9SL
About 12 Baddeley Close
12 Baddeley Close is a three-bedroom mid-terrace house in Stevenage (SG2 9SL). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1950-1966 and council tax band C. Other recorded features include a conservatory. The latest certificate (September 2019) shows a C (score 74). The recommended improvements would push it to B (score 86).
It hasn't traded since May 2010, a hold of 16 years that's notably long for the area. Across 2002–2010, sale prices on this property compounded at 16% per year. Today's modelled estimate of £333,000 sits 108.1% above the 2010 sale of £160,000. One planning record on file: an extension approved in 2005. Past consents include an extension, meaningful when judging how the property has evolved.
What this property has
Inside
- Bedrooms3
- ConservatoryYes
Outside
- Private gardenRear
Energy performance
EPC Rating
Planning history
12 Baddeley Close has an approved single-storey rear extension on the planning record.
- Aug 2005ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension
- Reference
- 05/00338/FP
We flagged 2 things worth checking at 12 Baddeley Close
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
12 Baddeley Close has more than tripled in price since its earliest registered sale in 2002.
£333,000
Modelled from EPC, postcode comparables and a sale-price growth of 16.0% per year over 8 years.
£160,000
Growth on file: 16.0% per year over 8 years.
Sales timeline
27 May 2010Most recent
£160,000
+220.0%over 7 years25 July 2002
£50,000
Median price across the last 5 sales in SG2 9SL: £355,000 (2025–2021).
Nearby sales in SG2 9SL
Versus other Baddeley Close homes
Habitable Rooms for 12 Baddeley Close runs comfortably ahead of the street norm.
Price per m²
£1,882
Street avg £2,686
Floor Area
85 m²
Street avg 90 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
2.6 t/year
Street avg 3.4 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Barnwell — bus stop.
Closest school
0.2 km
Barnwell School. 20 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
51.0dB

Night-time· 23:00 – 07:00
41.4dB







