11 Mount Keen, Stevenage, SG1 6BP
About 11 Mount Keen
11 Mount Keen is a three-bedroom detached house in Stevenage (SG1 6BP). It has a recorded floor area of 105 m² (around 1130 sq ft), construction records dating it to 2003-2006 and council tax band E. The latest certificate (April 2014) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump. The latest certificate is from April 2014, so improvements made since then won't be reflected.
It hasn't traded since March 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 2003–2009, sale prices on this property compounded at -1.2% per year. Today's modelled estimate of £461,000 sits 98.3% above the 2009 sale of £232,500. At 105 m² it sits well below the postcode median (154 m² across 18 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at 11 Mount Keen
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageYes
Building
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 09 Apr 2024
EPC Rating
Planning history
11 Mount Keen has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
Sales history & valuation
Latest sale on 11 Mount Keen was the lowest on Land Registry record across the postcode.
£461,000
Modelled from EPC, postcode comparables and a sale-price growth of -1.2% per year over 6 years.
£232,500
Growth on file: -1.2% per year over 6 years.
Sales timeline
29 March 2009Most recent
£232,500
-6.8%over 5 years22 July 2003
£249,500
Median price across the last 5 sales in SG1 6BP: £565,000 (2025–2020).
Everything we know about 11 Mount Keen, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?
Versus other Mount Keen homes
11 Mount Keen is notably below the street on floor area.
Price per m²
£2,214
Street avg £2,789
Floor Area
105 m²
Street avg 151 m²
Habitable Rooms
6 rooms
Street avg 8 rooms
CO₂ Emissions
4.3 t/year
Street avg 5.2 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
0.4 km
Fairfield Way — bus stop.
Closest school
0.8 km
Round Diamond Primary School. 13 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
43.8dB
Night-time· 23:00 – 07:00
36.0dB