3 Blackwater Close, Stevenage, SG1 4GZ
About 3 Blackwater Close
3 Blackwater Close is a detached house in Stevenage (SG1 4GZ). It has a recorded floor area of 98 m² (around 1055 sq ft) and construction records dating it to 2024. The latest certificate (April 2024) returns an A (score 93), the top energy band on the EPC scale.
Last sale on file: £479,750 in June 2024.
Know exactly what you're buying at 3 Blackwater Close
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
Energy performance
3 Blackwater Close's carbon output is low for the local stock.
EPC Rating
Planning history
3 Blackwater Close has no planning applications on record.
Notable planning nearby
23applications of note in the surrounding area
We flagged 2 things worth checking at 3 Blackwater 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
£485,000
Modelled from EPC, postcode comparables.
£479,750
Recorded with HM Land Registry.
Sales timeline
20 June 2024Most recent
£479,750
Median price across the last 3 sales in SG1 4GZ: £474,822 (2024–2024).
Everything we know about 3 Blackwater Close, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Blackwater Close homes
3 Blackwater Close outperforms the street on years held by a wide margin.
Price per m²
£4,895
Street avg £5,022
Floor Area
98 m²
Street avg 99 m²
CO₂ Emissions
1.0 t/year
Street avg 0.9 t/year
Years Held
2 years
Street avg 2 years
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
0.2 km
Wesleyan Road — bus stop.
Closest school
0.8 km
The Saint John Henry Newman Catholic 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
51.3dB

Night-time· 23:00 – 07:00
42.6dB