21 Dunn Close, Stevenage, SG1 1SB
About 21 Dunn Close
21 Dunn Close is a property in Stevenage (SG1 1SB). It has council tax band D.
Held since September 2005 — that's 21 years off the open market, well above the local norm. One planning record on file: an extension approved in 2020. Past consents include an extension, meaningful when judging how the property has evolved. Across 2001–2005, sale prices on this property compounded at 9.2% per year.
Know exactly what you're buying at 21 Dunn 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
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
21 Dunn Close has an approved side and rear extension on the planning record.
- Dec 2020ExtensionFullIn report
Extension: Side and rear of property
Single storey rear and side extensions
- Documents
- 21 docs on file
- Reference
- 20/00632/FPH
We flagged 1 thing worth checking at 21 Dunn 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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
£194,000
Growth on file: 9.2% per year over 5 years.
Sales timeline
22 September 2005Most recent
£194,000
+50.4%over 4 years9 February 2001
£129,000
Median price across the last 5 sales in SG1 1SB: £340,000 (2025–2014).
Everything we know about 21 Dunn 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
- Larger development activity nearby
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
Roaring Meg Retail Park — bus stop.
Closest school
0.4 km
North Hertfordshire College. 26 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
55.4dB
Night-time· 23:00 – 07:00
47.3dB