12 Ansell Court, Stevenage, SG1 4RL
About 12 Ansell Court
12 Ansell Court is a semi-detached house in Stevenage (SG1 4RL). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to 1976-1982 and council tax band B. At 47 m² this is the 3rd smallest of 34 units on EPC record in the building, where floor areas span 46–76 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (July 2020) shows a C (score 70). When first surveyed in April 2010 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good, lighting went from Very Poor to Very Good and main heating went from Average to Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Average to Poor.
Most recent transfer: July 2018 at £174,000. Across the public record there are 4 sales, relatively high churn for a single property. Across 2001–2018, sale prices on this property compounded at 5.2% per year. On a £-per-square-foot basis, the last sale (£344/sq ft) was about 87.5% above the typical sold price in the postcode. At 47 m² it's 17.5% smaller than the typical home in the postcode (57 m² median across 33 EPCs). One historical planning record sits against the property in 2021.
Know exactly what you're buying at 12 Ansell Court
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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
More low energy lighting installed
Planning history
- Nov 2021FullIn report
New roof perimeter guarding to flat roofs above communal areas.
- Documents
- 6 docs on file
- Reference
- 21/00994/FP
We flagged 2 things worth checking at 12 Ansell Court
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 2001.
£164,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 17 years.
£174,000
Growth on file: 5.2% per year over 17 years.
Sales timeline
26 July 2018Most recent
£174,000
+51.3%over 7 years9 June 2011
£115,000
-0.9%over 3 years10 April 2008
£116,000
+54.7%over 6 years30 November 2001
£74,995
Median price across the last 5 sales in SG1 4RL: £194,000 (2025–2019).
Nearby sales in SG1 4RL
Everything we know about 12 Ansell Court, 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 Ansell Court homes
12 Ansell Court outperforms the street on price per m² by a wide margin.
Price per m²
£3,702
Street avg £2,387
Floor Area
47 m²
Street avg 59 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
2.0 t/year
Street avg 2.1 t/year
Similar properties nearby
1 Chilton House, Giles Crescent
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1 Baron Court
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1 Anise Court, Admiral Drive
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1 Ansell Court
SG1 4RL
1 Apollo Court, Admiral Drive
SG1 4GH
1 Copeland House, Giles Crescent
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1 Adonis Court, Admiral Drive
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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
John Henry Newman School — bus stop.
Closest school
0.3 km
The Saint John Henry Newman Catholic School. 17 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
57.4dB

Night-time· 23:00 – 07:00
48.9dB