Our Data Sources
5, Constance Place, Knebworth has 2 entries in the Land Registry, most recently in June 2024 and a single entry in the EPC database dated May 2016.
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.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 5, Constance Place, Knebworth is in very good condition we estimate a sale value of £407,698 and a rental value of £1,705 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £361,104 and a rental value of £1,510 per month.
Energy Efficiency
5, Constance Place, Knebworth has an Energy Performance Rating (EPC) of B. This is based on the most recent assessment, dated 17 May 2016.
The property is not connected to mains gas and has high performance glazing. It is heated using air source heat pump (underfloor, electric).
Sold Prices
According to HM Land Registry, 5, Constance Place, Knebworth was last sold on 7th June 2024 for £450,000 and was recorded as a leasehold flat.
The property has had 2 sales since 1995.
Since June 2024, the market for similar properties has dropped by 13.4%.
- Sold Jun 2024£450,000
- Sold Aug 2016£424,950
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 46 sales of properties similar to 5, Constance Place, Knebworth within a radius of 920 metres since 2016.
The most recent example is 9, Lowe House, Knebworth, SG3 6EU, a leasehold flat which sold for £333,000 on the 17th December 2025.
Read more about house prices in SG3.
- Sold Dec 2025£333,000 | 3 Bed Flat9, Lowe House, Knebworth, SG3 6EU9, Lowe House, Knebworth, SG3 6EU
- Sold Jul 2025£300,000 | 3 Bed FlatApartment 18, Robert Ellis Court, St. Martins Road, Knebworth, SG3 6ELApartment 18, Robert Ellis Court, St. Martins Road, Knebworth, SG3 6EL
- Sold Jul 2025£395,000 | 2 Bed FlatApartment 4, Robert Ellis Court, St. Martins Road, Knebworth, SG3 6ELApartment 4, Robert Ellis Court, St. Martins Road, Knebworth, SG3 6EL
- Sold Jul 2025£315,000 | 2 Bed Flat10, Constance Place, Knebworth, SG3 6EE10, Constance Place, Knebworth, SG3 6EE
- Sold Dec 2024£380,000 | 3 Bed Flat40, Lowe House, Knebworth, SG3 6EU40, Lowe House, Knebworth, SG3 6EU
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 £348,879, ranging from £294,334 to £419,768.
- 15 Constance Place
3 Bed Flat | 0 m | Est. Value: £388,284
- 24 Constance Place
2 Bed Flat | 0 m | Est. Value: £301,651
- 22 Constance Place
2 Bed Flat | 0 m | Est. Value: £301,651
- 6 Constance Place
3 Bed Flat | 0 m | Est. Value: £404,208
- 9 Constance Place
2 Bed Flat | 0 m | Est. Value: £294,334
Location Comparison
Constance Place, Knebworth, SG3 has a total of 26 addresses. According to our analysis of all the public data, 5, Constance Place, Knebworth is the 11th largest and the 11th most expensive property on the street.
When compared to the postcode district it is £156k less expensive than the average property in SG3.
More reading links
Schools Nearby
- Knebworth Primary and Nursery School100 m away
- All Saints Church of England Voluntary Aided Primary School, Datchworth1.5 km away
- St Michael's Woolmer Green CofE VA Primary School1.5 km away
- Barnwell School2.9 km away
- Marriotts School4.4 km away
- Monk's Walk School5.3 km away
More reading links
Public Transport Nearby
- Knebworth|500 m away
- Watton-at-Stone|4.4 km away
- Stevenage|4.5 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.
