42, Haygarth
42, Haygarth
Description & Estimates







According to the public record, 42, Haygarth, Knebworth is a mid-century leasehold apartment with 861 ft2 of internal area.
Apartments of this size in this area normally have 3 bedrooms.
Based on available information, and assuming reasonable condition, the estimated sale value for 42, Haygarth, Knebworth is £227,206 and the estimated rental value is £1,227 per month.
Haygarth, Knebworth, SG3 is located in the borough of North Hertfordshire within the SG3 postal district.
Our Data Sources
42, Haygarth, Knebworth has 31 entries in the Land Registry , most recently in February 2025 and a single entry in the EPC database dated May 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.
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 42, Haygarth, Knebworth is in very good condition we estimate a sale value of £238,566 and a rental value of £1,289 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £211,301 and a rental value of £1,141 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of 42, Haygarth, Knebworth has fallen by £3,843 (1.7%), while its estimated rental value has moved up by £48 per month (3.9%). Based on current estimates, the property offers a gross rental yield of 6.5%.
Energy Efficiency
42, Haygarth, Knebworth has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 23 May 2024.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
According to HM Land Registry, 42, Haygarth, Knebworth was last sold on 26th February 2025 for £245,000 and was recorded as a leasehold flat.
The property has had 3 sales since 1995.
Since February 2025, the market for similar properties has dropped by 18.4%.
- Sold Feb 2025£245,000
- Sold Nov 2019£204,000
- Sold Jul 2003£92,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 42, Haygarth, Knebworth within a radius of 920 metres over the last 2 years.
The most recent example is 6, Haygarth, Knebworth, SG3 6HE, a leasehold flat which sold for £230,000 on the 5th November 2024.
Read more about house prices in SG3.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Haygarth, Knebworth, SG3 has a total of 68 addresses. According to our analysis of all the public data, 42, Haygarth, Knebworth is the 8th largest and the 8th most expensive property on the street.
When compared to the postcode district it is £308k less expensive than the average property in SG3.
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Schools Nearby
- 200mKnebworth Primary and Nursery School
- 1.4kmSt Michael's Woolmer Green CofE VA Primary School
- 1.4kmAll Saints Church of England Voluntary Aided Primary School, Datchworth
- 3.1kmBarnwell School
- 4.5kmMarriotts School
- 5.2kmMonk's Walk School
More reading links
Public Transport Nearby
The closest station to 42, Haygarth, Knebworth is Knebworth station, which is 500 metres away.
- 500mKnebworth
- 4.4kmWatton-at-Stone
- 4.4kmWelwyn North
Available Internet Speeds
According to recent data from Ofcom, ultrafast broadband is available in this area.
According to recent data from Ofcom, Ultrafast broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be very low.

