18 Baddeley Close, Stevenage, SG2 9SL
About 18 Baddeley Close
18 Baddeley Close is a three-bedroom mid-terrace house in Stevenage (SG2 9SL). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (October 2018) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 74). Other recorded features include a conservatory. Records show the property has been extended at some point in its history.
4 planning records sit against the property, 3 approved, 0 refused. Past consents include subdivision, meaningful when judging how the property has evolved. At 104 m² it's 25.3% larger than the typical home in the postcode (83 m² median across 35 EPCs). Across 2017–2020, sale prices on this property compounded at 3.7% per year. Today's modelled estimate of £368,000 is 28.7% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£255/sq ft) was about 57.4% above the typical sold price in the postcode. Last sale on file: £286,000 in July 2020.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- CloakroomYes
- ConservatoryYes
Outside
- Private gardenRear
- DrivewayYes
Building
- Previously extendedYes
- RefurbishedYes
Energy performance
EPC Rating
Planning history
Council records show a subdivision application — the property's legal arrangement has been altered.
- Nov 2009FullIn report
Demolition of 2no. lock-up garages and construction of 2no. two bed flat with 2no. associated car parking spaces together with provision of 2no. replacement car parking spaces at no. 18 Baddeley Close (amendement to planning approval 07/00597/FP).
- Agent
- Improve It Design Ltd
- Documents
- 12 docs on file
- Reference
- 09/00343/FP
- Nov 2007SubdivisionFullIn report
Conversion of 3 bedroom house into 2no. 1 bedroom flats including the provision of two car parking spaces
- Documents
- 13 docs on file
- Reference
- 07/00660/FP
We flagged 2 things worth checking at 18 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
30-day money-back guarantee
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£368,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.7% per year over 3 years.
£286,000
Growth on file: 3.7% per year over 3 years.
Sales timeline
28 July 2020Most recent
£286,000
+12.2%over 3 years4 June 2017
£255,000
Median price across the last 5 sales in SG2 9SL: £355,000 (2025–2021).
Nearby sales in SG2 9SL
Versus other Baddeley Close homes
On co₂ emissions, 18 Baddeley Close runs well behind the street norm.
Price per m²
£2,750
Street avg £2,619
Floor Area
104 m²
Street avg 89 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
5.1 t/year
Street avg 3.3 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







