4 Ayr Close, Stevenage, SG1 5RZ
About 4 Ayr Close
4 Ayr Close is a property in Stevenage (SG1 5RZ). It has council tax band D.
Held since November 2001 — that's 25 years off the open market, well above the local norm. One planning record on file: a loft conversion approved in 2008. Past consents include a loft conversion, meaningful when judging how the property has evolved. Across 1996–2001, sale prices on this property compounded at 14.5% per year.
Know exactly what you're buying at 4 Ayr 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
- Aug 2008Loft ConversionOutlineIn report
Loft conversion involving 2no. rear dormer windows and 3no. rooflights in front roof slope
- Documents
- 10 docs on file
- Reference
- 08/00412/CLPD
We flagged 2 things worth checking at 4 Ayr 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
Sale price has at least doubled since 1996.
£141,000
Growth on file: 14.5% per year over 5 years.
Sales timeline
7 November 2001Most recent
£141,000
+101.4%over 5 years9 September 1996
£70,000
Median price across the last 5 sales in SG1 5RZ: £413,000 (2025–2023).
Everything we know about 4 Ayr 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

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
Fortuna Close — bus stop.
Closest school
0.4 km
Martins Wood Primary School. 24 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
51.8dB

Night-time· 23:00 – 07:00
40.0dB