Our Data Sources
20, Mount Keen, Stevenage has 31 entries in the Land Registry, most recently in June 2012 and a single entry in the EPC database dated March 2024.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 20, Mount Keen, Stevenage, we estimate a market value of £661,895 and a rental value of £2,762 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £586,250 and £2,446 per month respectively.
Plot Size
HM Land Registry records the plot of land for 20, Mount Keen, Stevenage as measuring 246 m2.
That makes it the 16th largest plot in the postcode, where all 21 other houses have recorded plot data.
Energy Efficiency
20, Mount Keen, Stevenage has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 15 Mar 2024.
The property is connected to mains gas and has fully double glazed windows. It is heated using electric underfloor heating (boiler and radiators, mains gas).
Sold Prices
The most recent sale of 20, Mount Keen, Stevenage completed on 29th June 2012 at £340,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 3 times.
Values of comparable properties have risen by 54.8% over the period since June 2012.
- Sold Jun 2012£340,000
- Sold Nov 2006£332,500
- Sold Dec 2003£298,000
Similar Properties Sold Nearby
Since 2011 90 properties similar to 20, Mount Keen, Stevenage have sold within a radius of 910 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 20th May 2026, was 35, Ryders Hill, Stevenage, SG1 6BN, a freehold house which sold for £618,000.
Read more about house prices in SG1.
- Sold May 2026£618,000 | 5 Bed House35, Ryders Hill, Stevenage, SG1 6BN35, Ryders Hill, Stevenage, SG1 6BN
- Sold May 2026£600,000 | 5 Bed House99, Great Ashby Way, Stevenage, SG1 6DT99, Great Ashby Way, Stevenage, SG1 6DT
- Sold Mar 2026£590,000 | 5 Bed House2, Mount Keen, Stevenage, SG1 6BP2, Mount Keen, Stevenage, SG1 6BP
- Sold Mar 2026£655,000 | 5 Bed House71, Lomond Way, Stevenage, SG1 6BT71, Lomond Way, Stevenage, SG1 6BT
- Sold Sep 2025£670,000 | 5 Bed House4, Lowes Close, Stevenage, SG1 6AL4, Lowes Close, Stevenage, SG1 6AL
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £600,762, ranging from £481,287 to £778,216.
- 22 Mount Keen
5 Bed House | 10 m | Est. Value: £636,527
- 18 Mount Keen
5 Bed House | 10 m | Est. Value: £598,870
- 24 Mount Keen
4 Bed House | 21 m | Est. Value: £554,772
- 16 Mount Keen
4 Bed House | 22 m | Est. Value: £522,075
- 7 Mount Keen
5 Bed House | 25 m | Est. Value: £596,723
Location Comparison
Of the 21 addresses on Mount Keen, Stevenage, SG1, 20, Mount Keen, Stevenage comes out as the 8th largest and the 8th most expensive in our analysis of the public data.
It is also £294k more expensive than the average property across the SG1 district.
More reading links
Schools Nearby
- Round Diamond Primary School800 m away
- The Leys Primary and Nursery School1.3 km away
- Martins Wood Primary School1.3 km away
- The Nobel School2.1 km away
- Marriotts School3.1 km away
- Barclay Academy3.2 km away
More reading links
Public Transport Nearby
- Stevenage|4.4 km away
- Baldock|7.2 km away
- Letchworth Garden City|7.2 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
