12 Colwyn Close, Stevenage, SG1 2AT
About 12 Colwyn Close
12 Colwyn Close is a two-bedroom mid-terrace house in Stevenage (SG1 2AT). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (February 2019) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 90), a 2-band jump. Main heating runs on electricity.
Most recent transfer was March 2025 at £290,000 — fresh data. Across 1996–2025, sale prices on this property compounded at 5.4% per year. On a £-per-square-foot basis, the last sale (£508/sq ft) was about 149.8% above the typical sold price in the postcode.
Know exactly what you're buying at 12 Colwyn 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
What this property has
Inside
- Bedrooms2
Outside
- GarageYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
12 Colwyn Close has no planning applications on record.
Notable planning nearby
3applications of note in the surrounding area
We flagged 1 thing worth checking at 12 Colwyn 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
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Sales history & valuation
12 Colwyn Close has more than quadrupled in price since its earliest registered sale in 1996.
£312,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.4% per year over 29 years.
£290,000
Growth on file: 5.4% per year over 29 years.
Sales timeline
14 March 2025Most recent
£290,000
+132.0%over 22 years10 October 2002
£124,995
+95.3%over 3 years15 March 1999
£64,000
+2.7%over 3 years23 February 1996
£62,296
Median price across the last 5 sales in SG1 2AT: £283,000 (2025–2022).
Nearby sales in SG1 2AT
Everything we know about 12 Colwyn 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
Versus other Colwyn Close homes
Years Held for 12 Colwyn Close lags the street by a wide margin.
Price per m²
£5,472
Street avg £3,621
Floor Area
53 m²
Street avg 56 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
3.9 t/year
Street avg 2.9 t/year
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
Fleetwood Crescent — bus stop.
Closest school
0.5 km
Woolenwick Junior School. 21 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
56.7dB
Night-time· 23:00 – 07:00
47.2dB