Our Data Sources
40, Haygarth, Knebworth has no records in the Land Registry and a single entry in the EPC database dated January 2014.
We combine this information with public data 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
In very good condition, we estimate 40, Haygarth, Knebworth would be worth £220,163, with a potential rental value of £1,418 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £195,002, with a rental value of £1,256 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
40, Haygarth, Knebworth has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 25 Jan 2014.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 33 sales of comparable properties within 910 metres of 40, Haygarth, Knebworth since 2011.
Most recently, 4, Haygarth, Knebworth, SG3 6HE, a leasehold flat, sold at £130,000 on the 14th May 2026.
Read more about house prices in SG3.
- Sold May 2026£130,000 | 2 Bed Flat4, Haygarth, Knebworth, SG3 6HE4, Haygarth, Knebworth, SG3 6HE
- Sold Feb 2026£205,000 | 2 Bed Flat8, Haygarth, Knebworth, SG3 6HE8, Haygarth, Knebworth, SG3 6HE
- Sold Sep 2025£210,000 | 2 Bed Flat49, Haygarth, Knebworth, SG3 6HF49, Haygarth, Knebworth, SG3 6HF
- Sold Nov 2024£202,500 | 2 Bed Flat32, Haygarth, Knebworth, SG3 6HE32, Haygarth, Knebworth, SG3 6HE
- Sold Nov 2024£230,000 | 3 Bed Flat6, Haygarth, Knebworth, SG3 6HE6, Haygarth, Knebworth, SG3 6HE
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 £213,786, ranging from £202,546 to £231,343.
- 41 Haygarth
3 Bed Flat | 4 m | Est. Value: £223,268
- 39 Haygarth
2 Bed Flat | 4 m | Est. Value: £209,679
- 47 Haygarth
2 Bed Flat | 6 m | Est. Value: £202,546
- 45 Haygarth
2 Bed Flat | 6 m | Est. Value: £208,271
- 38 Haygarth
2 Bed Flat | 9 m | Est. Value: £213,855
Location Comparison
Our analysis of the public data ranks 40, Haygarth, Knebworth as the 30th largest and the 36th most expensive of the 68 addresses on Haygarth, Knebworth, SG3.
Against the SG3 postcode district average, it is £188k less expensive than the typical property.
More reading links
Schools Nearby
- Knebworth Primary and Nursery School200 m away
- St Michael's Woolmer Green CofE VA Primary School1.4 km away
- All Saints Church of England Voluntary Aided Primary School, Datchworth1.4 km away
- Barnwell School3.1 km away
- Marriotts School4.5 km away
- Monk's Walk School5.2 km away
More reading links
Public Transport Nearby
- Knebworth|500 m away
- Watton-at-Stone|4.4 km away
- Welwyn North|4.4 km away
Available Internet Speeds
Ofcom's latest figures show ultrafast broadband available in this area.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
