13 Colwyn Close, Stevenage, SG1 2AT
About 13 Colwyn Close
13 Colwyn Close is a three-bedroom end-of-terrace house in Stevenage (SG1 2AT). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (February 2019) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump. Records show the property has been extended at some point in its history.
At 79 m² the property is well over the postcode median (52 m² across 32 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2004. Past consents include an extension, meaningful when judging how the property has evolved. Across 1996–2019, sale prices on this property compounded at 6.7% per year. Today's modelled estimate of £386,000 is 20.6% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£376/sq ft) was about 84.9% above the typical sold price in the postcode. Most recent transfer: July 2019 at £319,995.
Know exactly what you're buying at 13 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
- Bedrooms3
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
- Utility roomYes
- CloakroomYes
Outside
- Private gardenYes
- GarageYes
Building
- Previously extendedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
13 Colwyn Close has an approved side extension on the planning record.
- Feb 2004ExtensionFullIn report
Extension: Side of property
Single storey side extension
- Reference
- 04/00010/FP
We flagged 1 thing worth checking at 13 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
Latest sale on 13 Colwyn Close was the highest on Land Registry record across the postcode.
£386,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 23 years.
£319,995
Growth on file: 6.7% per year over 23 years.
Sales timeline
11 July 2019Most recent
£319,995
+350.7%over 23 years23 February 1996
£71,000
Median price across the last 5 sales in SG1 2AT: £285,000 (2025–2022).
Nearby sales in SG1 2AT
Everything we know about 13 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
13 Colwyn Close outperforms the street on floor area by a wide margin.
Price per m²
£4,051
Street avg £3,665
Floor Area
79 m²
Street avg 56 m²
Habitable Rooms
5 rooms
Street avg 3 rooms
CO₂ Emissions
3.1 t/year
Street avg 3.0 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