4, Broom Grove
4, Broom Grove
Description & Estimates







The public record describes 4, Broom Grove, Knebworth as a mid-century house with 839 ft2 of internal area, sitting on a 240 m2 plot.
In this area, houses of this size normally have 3 bedrooms with a garden.
4, Broom Grove, Knebworth has an estimated sale value of £401,918 and an estimated rental value of £1,804 per month, assuming reasonable condition and based on the information available.
Broom Grove, Knebworth, SG3 lies in the borough of North Hertfordshire, within the SG3 postal district.
Our Data Sources
4, Broom Grove, Knebworth has no recent1 records in the the Land Registry and a single entry in the EPC database dated August 2012.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 4, Broom Grove, Knebworth would be worth £422,014, with a potential rental value of £1,895 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £373,784, with a rental value of £1,678 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 4, Broom Grove, Knebworth has dropped by £4,891 (1.2%) over the last year. During the same period, its estimated monthly rental value has risen by £81 (4.5%). The property's estimated gross yield is currently 5.4%.
Plot Size
4, Broom Grove, Knebworth occupies a 240 m2 plot as recorded by HM Land Registry.
All 37 other houses in this postcode have recorded plot sizes, and this one ranks as the 14th largest.
Energy Efficiency
4, Broom Grove, Knebworth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 15 Aug 2012.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
4, Broom Grove, Knebworth last changed hands on 20th March 1998, selling for £93,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
- Sold Mar 1998£93,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 950 metres of 4, Broom Grove, Knebworth across the last 2 years.
Most recently, 84, Orchard Way, Knebworth, SG3 6BU, a freehold house, sold at £435,000 on the 15th December 2025.
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
Our analysis of the public data ranks 4, Broom Grove, Knebworth as the 30th largest and the 43rd most expensive of the 72 addresses on Broom Grove, Knebworth, SG3.
Against the SG3 postcode district average, it is £133k less expensive than the typical property.
More reading links
Schools Nearby
- 600mKnebworth Primary and Nursery School
- 1.7kmSt Michael's Woolmer Green CofE VA Primary School
- 2.1kmAll Saints Church of England Voluntary Aided Primary School, Datchworth
- 3.1kmBarnwell School
- 4.4kmMarriotts School
- 5.2kmMonk's Walk School
More reading links
Public Transport Nearby
Knebworth station is the nearest stop to 4, Broom Grove, Knebworth at 400 metres away.
- 400mKnebworth
- 4.2kmStevenage
- 4.6kmWelwyn North
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.

