Our Data Sources
20, Haygarth, Knebworth has 51 entries in the Land Registry, most recently in March 2023 and a single entry in the EPC database dated June 2022.
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
In very good condition, we estimate 20, Haygarth, Knebworth would be worth £226,697, with a potential rental value of £1,437 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £200,789, with a rental value of £1,272 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
20, Haygarth, Knebworth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 21 Jun 2022.
The property is not connected to mains gas and has fully double glazed windows. It is heated using room heaters (electric).
Sold Prices
20, Haygarth, Knebworth last changed hands on 10th March 2023, selling for £230,000. The transaction was logged as a leasehold flat by HM Land Registry.
In total it has sold 5 times since 1995.
The market for similar properties has dropped by 13.3% since March 2023.
- Sold Mar 2023£230,000
- Sold Oct 2020£205,000
- Sold Sep 2007£140,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 27 sales of comparable properties within 910 metres of 20, Haygarth, Knebworth since 2010.
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 Feb 2025£245,000 | 3 Bed Flat42, Haygarth, Knebworth, SG3 6HF42, Haygarth, Knebworth, SG3 6HF
- Sold Nov 2024£202,500 | 2 Bed Flat32, Haygarth, Knebworth, SG3 6HE32, 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 £211,929, ranging from £191,837 to £229,851.
- 32 Haygarth
2 Bed Flat | 2 m | Est. Value: £211,663
- 19 Haygarth
2 Bed Flat | 4 m | Est. Value: £207,347
- 31 Haygarth
2 Bed Flat | 5 m | Est. Value: £210,233
- 33 Haygarth
2 Bed Flat | 5 m | Est. Value: £221,447
- 21 Haygarth
2 Bed Flat | 7 m | Est. Value: £207,347
Location Comparison
Our analysis of the public data ranks 20, Haygarth, Knebworth as the 16th largest and the 16th most expensive of the 68 addresses on Haygarth, Knebworth, SG3.
Against the SG3 postcode district average, it is £182k less expensive than the typical property.
More reading links
Schools Nearby
- Knebworth Primary and Nursery School100 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 School3.0 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|4.5 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.
