SG3 6NP: house prices, flood risk & EPC ratings

42 sales · median £495,000 · most common: Detached · newest sale Jul 2023.

HM Land Registry · Sep 2026

Homes in this area

Surface-water map around homes

Very low: 15

15 / 25 recorded homes with a reading

River / sea map around homes

Very low: 15

15 / 25 recorded homes with a reading

Recorded EPC ratings

EPC B: 1 · EPC C: 4 · EPC D: 9 · EPC E: 1

15 / 25 recorded homes with a reading

Tenure at last sale

Freehold: 25

25 / 25 recorded homes with a reading

Most common home type

Detached: 24

Environment Agency · Jun 2026 · EPC · Nov 2026 · HM Land Registry · Sep 2026 · Sources

Counts cover recorded homes with known facts; flood bands describe the land around the building. Older certificates may have expired.

Address	Sold	Price	Type	Tenure
39 Oakfields Avenue, Knebworth, SG3 6NP	Jul 2023	£862,500	Detached	Freehold
15 Oakfields Avenue, Knebworth, SG3 6NP	Jun 2021	£925,000	Detached	Freehold
2 Oakfields Avenue, Knebworth, SG3 6NP	Apr 2021	£1,550,000	Detached	Freehold
21 Oakfields Avenue, Knebworth, SG3 6NP	Mar 2021	£935,000	Detached	Freehold
36 Oakfields Avenue, Knebworth, SG3 6NP	Feb 2021	£1,050,000	Other property	Freehold
10 Oakfields Avenue, Knebworth, SG3 6NP	Jan 2020	£658,500	Detached	Freehold
8 Oakfields Avenue, Knebworth, SG3 6NP	Dec 2019	£870,000	Detached	Freehold
3 Oakfields Avenue, Knebworth, SG3 6NP	Aug 2019	£910,000	Detached	Freehold
17 Oakfields Avenue, Knebworth, SG3 6NP	Mar 2019	£1,090,000	Detached	Freehold
23 Oakfields Avenue, Knebworth, SG3 6NP	Jun 2017	£885,000	Detached	Freehold
18 Oakfields Avenue, Knebworth, SG3 6NP	Jul 2015	£900,000	Detached	Freehold
24 Oakfields Avenue, Knebworth, SG3 6NP	Nov 2014	£850,000	Detached	Freehold
25 Oakfields Avenue, Knebworth, SG3 6NP	Aug 2014	£635,000	Detached	Freehold
27 Oakfields Avenue, Knebworth, SG3 6NP	Jan 2012	£464,000	Detached	Freehold
20 Oakfields Avenue, Knebworth, SG3 6NP	Jul 2011	£500,000	Detached	Freehold
4 Oakfields Avenue, Knebworth, SG3 6NP	Dec 2007	£771,500	Detached	Freehold
26 Oakfields Avenue, Knebworth, SG3 6NP	Nov 2007	£545,000	Detached	Freehold
30 Oakfields Avenue, Knebworth, SG3 6NP	Jan 2007	£585,000	Detached	Freehold
28 Oakfields Avenue, Knebworth, SG3 6NP	Jul 2005	£490,000	Semi-detached	Freehold
7 Oakfields Avenue, Knebworth, SG3 6NP	Oct 2004	£490,000	Detached	Freehold
35 Oakfields Avenue, Knebworth, SG3 6NP	Feb 2004	£510,000	Detached	Freehold
9 Oakfields Avenue, Knebworth, SG3 6NP	Jul 2003	£345,000	Detached	Freehold
11 Oakfields Avenue, Knebworth, SG3 6NP	Jul 1999	£290,000	Detached	Freehold
5 Oakfields Avenue, Knebworth, SG3 6NP	Jan 1999	£175,000	Detached	Freehold
22A Oakfields Avenue, Knebworth, SG3 6NP	Mar 1998	£218,500	Detached	Freehold
29 Oakfields Avenue, Knebworth, SG3 6NP	Feb 1997	£184,000	Detached	Freehold

SG3 ↑

What buyers ask

What is the median sold price in SG3 6NP?

The median of 42 recorded sales in SG3 6NP is £495,000. HM Land Registry · Sep 2026

When was the latest sale in SG3 6NP?

The latest recorded sale in SG3 6NP was in Jul 2023. HM Land Registry · Sep 2026

Which type of home sells most in SG3 6NP?

Detached homes have the most recorded sales in SG3 6NP, with 40 transactions. HM Land Registry · Sep 2026

How many homes have recorded sales in SG3 6NP?

SG3 6NP has 26 homes with recorded sales in this snapshot. HM Land Registry · Sep 2026