Our Data Sources
12, Broom Grove, Knebworth has a single entry in the Land Registry from November 2009 and a single entry in the EPC database dated August 2009.
We combine this information with that 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 12, Broom Grove, Knebworth would be worth £417,633, with a potential rental value of £1,883 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £369,904, with a rental value of £1,668 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
12, Broom Grove, Knebworth occupies a 241 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 12th largest.
Energy Efficiency
12, Broom Grove, Knebworth has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 03 Aug 2009.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
12, Broom Grove, Knebworth last changed hands on 27th November 2009, selling for £240,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has risen by 109.9% since November 2009.
- Sold Nov 2009£240,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 940 metres of 12, 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.
- Sold Dec 2025£435,000 | 3 Bed House84, Orchard Way, Knebworth, SG3 6BU84, Orchard Way, Knebworth, SG3 6BU
- Sold Nov 2025£449,950 | 3 Bed House5, Broom Grove, Knebworth, SG3 6BZ5, Broom Grove, Knebworth, SG3 6BZ
- Sold Oct 2025£420,000 | 3 Bed House86, Orchard Way, Knebworth, SG3 6BU86, Orchard Way, Knebworth, SG3 6BU
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 12, Broom Grove, Knebworth as the 38th largest and the 51st most expensive of the 72 addresses on Broom Grove, Knebworth, SG3.
Against the SG3 postcode district average, it is £137k 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
- 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.
