Our Data Sources
20, Dunn Close, Stevenage has no records in the Land Registry and a single entry in the EPC database dated December 2025.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate 20, Dunn Close, Stevenage would be worth £171,422, with a potential rental value of £1,163 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £151,831, with a rental value of £1,030 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
20, Dunn Close, Stevenage has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 08 Dec 2025.
The property is not connected to mains gas and has high performance glazing. It is heated using community scheme.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 112 sales of comparable properties within 850 metres of 20, Dunn Close, Stevenage since 2019.
Most recently, Apartment 12, Pinetree Court, Danestrete, Stevenage, SG1 1YJ, a leasehold flat, sold at £145,000 on the 20th March 2026.
Read more about house prices in SG1.
- Sold Mar 2026£145,000 | 2 Bed FlatApartment 12, Pinetree Court, Danestrete, Stevenage, SG1 1YJApartment 12, Pinetree Court, Danestrete, Stevenage, SG1 1YJ
- Sold Sep 2025£140,000 | 1 Bed Flat26, Walden End, Stevenage, SG1 1TZ26, Walden End, Stevenage, SG1 1TZ
- Sold May 2025£168,000 | 1 Bed FlatApartment 5, Pinetree Court, Danestrete, Stevenage, SG1 1YJApartment 5, Pinetree Court, Danestrete, Stevenage, SG1 1YJ
- Sold Dec 2024£150,000 | 1 Bed Flat91, Penn Road, Stevenage, SG1 1HZ91, Penn Road, Stevenage, SG1 1HZ
- Sold Jul 2024£140,000 | 2 Bed FlatApartment 18, Pinetree Court, Danestrete, Stevenage, SG1 1YJApartment 18, Pinetree Court, Danestrete, Stevenage, SG1 1YJ
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £262,788, ranging from £145,404 to £341,997.
- 22 Dunn Close
1 Bed Flat | 0 m | Est. Value: £145,404
- 18 Dunn Close
2 Bed Flat | 5 m | Est. Value: £163,259
- 16 Dunn Close
1 Bed Flat | 5 m | Est. Value: £145,404
- 24 Dunn Close
1 Bed Flat | 5 m | Est. Value: £145,404
- 26 Dunn Close
2 Bed Flat | 5 m | Est. Value: £163,259
Location Comparison
Our analysis of the public data ranks 20, Dunn Close, Stevenage as the 26th largest and the 26th most expensive of the 30 addresses on Dunn Close, Stevenage, SG1.
Against the SG1 postcode district average, it is £173k less expensive than the typical property.
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Schools Nearby
- Broom Barns Primary School700 m away
- St Nicholas CofE (VA) Primary School and Nursery800 m away
- Roebuck Academy900 m away
- Barnwell School1.6 km away
- Marriotts School1.7 km away
- Barclay Academy2.4 km away
More reading links
Public Transport Nearby
- Stevenage|1.1 km away
- Knebworth|3.1 km away
- Watton-at-Stone|6.7 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
