Sort by Most recent sale Address Highest price Highest £ per sqm Largest area Smallest area	Last sold	Price paid	Floor area (m²) Floor area (sq ft)	£ per m² £ per sq ft	Type	Sold	m² sq ft	£/m² £/sq ft
Flat 1 Tricia House, 6, Park Lane, Old Knebworth, SG3 6PE -	26 Sep 2022	£290,000	72 m² 775 sqft	£4,027 £374	Flat (3 bed)
8a, Park Lane, Old Knebworth, SG3 6PE	22 Jan 2016	£675,000	174 m² 1872 sqft	£3,879 £360	Detached
8c, Park Lane, Old Knebworth, SG3 6PE	06 Jan 2016	£510,000	123 m² 1323 sqft	£4,146 £385	Semi-D
8b, Park Lane, Old Knebworth, SG3 6PE	29 Oct 2015	£685,000	174 m² 1872 sqft	£3,936 £365	Semi-D
8d, Park Lane, Old Knebworth, SG3 6PE	28 Aug 2015	£410,000	88 m² 947 sqft	£4,659 £432	Semi-D
Flat 3 Tricia House, 6, Park Lane, Old Knebworth, SG3 6PE	08 Oct 2002	£92,000	144 m² 1550 sqft	£638 £59	Flat (3 bed)
Flat 1 Tricia House, 6, Park Lane -	£290,000 Sep-2022	72 775	4,027 374
8a, Park Lane	£675,000 Jan-2016	174 1872	3,879 360
8c, Park Lane	£510,000 Jan-2016	123 1323	4,146 385
8b, Park Lane	£685,000 Oct-2015	174 1872	3,936 365
8d, Park Lane	£410,000 Aug-2015	88 947	4,659 432
Flat 3 Tricia House, 6, Park Lane	£92,000 Oct-2002	144 1550	638 59

The data above for Park Lane can be visualised as a scatter graph, this will show price trends over time.

The average price per square metre (per square foot) in Park Lane, Old Knebworth is £4,911 sqm (£456 per sq ft), this is based on the price paid of the 12 most recent sales.
The majority of homes in Knebworth are now selling for between £4,470 and £5,590 per square metre (£415 and £519 per square foot) , find out more in this local analysis of SG3 6 (Knebworth) house prices.
There are about 55 homes on Park Lane, we would have expected approximately 7 sales each year given that in the UK people sell their homes on average once every 7 years.
In the last 4 years there have been 12 property sales in Park Lane, averaging roughly 3 home sales per year .
The average size of all the properties on Park Lane is 148 m2 (1,593 sqft).