The House CheckCheck before you offer

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

16 sales · median £623,750 · most common: Detached · newest sale Mar 2024.

HM Land Registry · Sep 2026

Homes in this area

Surface-water map around homes

High: 2 · Low: 2 · Medium: 1 · Very low: 6

11 / 13 recorded homes with a reading

River / sea map around homes

Very low: 11

11 / 13 recorded homes with a reading

Recorded EPC ratings

EPC C: 3 · EPC D: 6 · EPC E: 2

11 / 13 recorded homes with a reading

Tenure at last sale

Freehold: 13

13 / 13 recorded homes with a reading

Most common home type

Detached: 11

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.

AddressSoldPriceTypeTenure
19 St Martins Road, Knebworth, SG3 6ERMar 2024£800,000DetachedFreehold
17 St Martins Road, Knebworth, SG3 6ERMar 2023£910,000DetachedFreehold
9 St Martins Road, Knebworth, SG3 6ERDec 2020£775,000DetachedFreehold
2 St Martins Road, Knebworth, SG3 6EROct 2017£725,000Semi-detachedFreehold
4 St Martins Road, Knebworth, SG3 6ERSep 2015£642,500Semi-detachedFreehold
25 St Martins Road, Knebworth, SG3 6EROct 2014£950,000DetachedFreehold
27 St Martins Road, Knebworth, SG3 6ERFeb 2012£555,000DetachedFreehold
13 St Martins Road, Knebworth, SG3 6EROct 2010£662,000DetachedFreehold
11 St Martins Road, Knebworth, SG3 6ERAug 2009£605,000DetachedFreehold
6 St Martins Road, Knebworth, SG3 6ERJan 2006£557,000DetachedFreehold
23 St Martins Road, Knebworth, SG3 6ERJun 2005£575,000DetachedFreehold
14 St Martins Road, Knebworth, SG3 6ERJun 1997£199,695DetachedFreehold
12 St Martins Road, Knebworth, SG3 6ERMay 1995£192,500DetachedFreehold

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What buyers ask

What is the median sold price in SG3 6ER?

The median of 16 recorded sales in SG3 6ER is £623,750. HM Land Registry · Sep 2026

When was the latest sale in SG3 6ER?

The latest recorded sale in SG3 6ER was in Mar 2024. HM Land Registry · Sep 2026

Which type of home sells most in SG3 6ER?

Detached homes have the most recorded sales in SG3 6ER, with 12 transactions. HM Land Registry · Sep 2026

How many homes have recorded sales in SG3 6ER?

SG3 6ER has 13 homes with recorded sales in this snapshot. HM Land Registry · Sep 2026