23 Chalkdown, Stevenage, SG2 7BG
About 23 Chalkdown
23 Chalkdown is a property in Stevenage (SG2 7BG). It has council tax band F.
It hasn't traded since November 1999, a hold of 27 years that's notably long for the area. One planning record on file: an extension approved in 2005. Past consents include an extension, meaningful when judging how the property has evolved. Across 1996–1999, sale prices on this property compounded at 12.8% per year.
Know exactly what you're buying at 23 Chalkdown
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
Council records include a two-storey side extension at 23 Chalkdown.
- Feb 2005ExtensionFullIn report
Extension: Two storey · Side of property
Two storey side extension to form annexe
- Reference
- 04/00563/FP
We flagged 1 thing worth checking at 23 Chalkdown
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
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Sales history & valuation
£186,500
Growth on file: 12.8% per year over 4 years.
Sales timeline
15 November 1999Most recent
£186,500
+56.7%over 3 years19 February 1996
£119,000
Median price across the last 5 sales in SG2 7BG: £360,000 (2025–2025).
Everything we know about 23 Chalkdown, 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
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Downlands — bus stop.
Closest school
0.7 km
The Nobel School. 23 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
46.3dB

Night-time· 23:00 – 07:00
37.1dB