1 Blackdown Close, Stevenage, SG1 6AY
About 1 Blackdown Close
1 Blackdown Close is a property in Stevenage (SG1 6AY). It has council tax band D.
Held since February 2001 — that's 25 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. One historical planning record sits against the property in 2014.
Know exactly what you're buying at 1 Blackdown Close
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
No EPC on record
This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Dec 2014DemolitionFullIn report
Extension: Side and rear of property
Single storey side and rear extension following demolition of existing garage
- Agent
- Architech Ltd.
Extension- Documents
- 1 doc on file
- Reference
- 14/02846/1HH
What's in 1 Blackdown Close, Stevenage, SG1 6AY's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
£133,000
Recorded with HM Land Registry.
Sales timeline
22 February 2001Most recent
£133,000
Median price across the last 5 sales in SG1 6AY: £380,000 (2021–2019).
Nearby sales in SG1 6AY
Everything we know about 1 Blackdown Close, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

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
0.3 km
Fairfield Way — bus stop.
Closest school
0.3 km
Round Diamond Primary School. 16 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
46.4dB

Night-time· 23:00 – 07:00
36.7dB