12 Bowcock Walk, Stevenage, SG1 1SZ
About 12 Bowcock Walk
12 Bowcock Walk is a three-bedroom mid-terrace house in Stevenage (SG1 1SZ). It has a recorded floor area of 90 m² (around 963 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (July 2011) shows an F (score 21), near the bottom of the EPC scale. Main heating runs on electricity. The latest certificate is from July 2011, so improvements made since then won't be reflected.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £285,000 sits 99.3% above the 2011 sale of £143,000. On a £-per-square-foot basis, the last sale (£148/sq ft) was about 28.3% below the postcode norm. One planning record on file: an extension approved in 2015. Past consents include an extension, meaningful when judging how the property has evolved. Last sold in November 2011, so it's been off the market for around 15 years.
Know exactly what you're buying at 12 Bowcock Walk
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Dining roomYes
- CloakroomYes
Outside
- Private gardenYes
Energy performance
12 Bowcock Walk sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 11 Jul 2021
EPC Rating
Planning history
12 Bowcock Walk has an approved single-storey rear extension on the planning record.
- Jul 2015ExtensionOutlineIn report
Extension: Single storey · Rear of property
Single storey rear extension which will extend beyond the rear wall of the original house by 3.140m, for which the maximum height will be 3.320m and the height of the eaves will be 2.42m.
- Agent
- Aria Design
- Documents
- 6 docs on file
- Reference
- 15/00339/HPA
We flagged 1 thing worth checking at 12 Bowcock Walk
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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
12 Bowcock Walk valuation sits well clear of the typical sold price in this postcode.
£285,000
Modelled from EPC, postcode comparables.
£143,000
Recorded with HM Land Registry.
Sales timeline
4 November 2011Most recent
£143,000
Median price across the last 5 sales in SG1 1SZ: £205,000 (2023–2004).
Everything we know about 12 Bowcock Walk, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Bowcock Walk homes
12 Bowcock Walk is notably below the street on price per m².
Price per m²
£1,598
Street avg £2,640
Floor Area
90 m²
Street avg 91 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
7.8 t/year
Street avg 3.0 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
20/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Whomerley Road — bus stop.
Closest school
0.5 km
North Hertfordshire College. 27 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
53.5dB

Night-time· 23:00 – 07:00
45.3dB