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SG3 6TN
Home, House Prices, Datchworth Green, East Hertfordshire, East of England
SG3 6TN

Datchworth Green - SG3 6TN

Last updated Jul 2026

Key Postcode Insights

SG3 6TN is a residential postcode situated on Datchworth Green, Datchworth, Knebworth, SG3 with 1 addresses.

It ranks as the 6th largest and 171st most expensive of the 199 postcodes in the SG3 area. The most common property type is a period house built between 1800 and 1911.

The postcode contains a total of 1 properties: 1 house.

Ave. Sale Price
£920,998
10 Year change
up 20.3%
Ave. Rental Price
£2,609pcm
10 Year change
up 54.1%
Ave. £ per ft²
£506/ft²
Ave. Gross Yield
3.4%/year/yr
All figures are subject to T&Cs
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Explore Propertiesin SG3 6TN

House
1 houses
Group
0 flats

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Sales Market Trends

The current average value in the postcode is £920,998.
The SG3 6TN Sales Market has increased by 20.3% over the last 10 years.

PeriodYear on YearAverage Price
June 20260%£920,998
June 20252.7%£920,586
June 2024-3.2%£896,010
June 20230.8%£925,343
June 20224.3%£917,784
June 202112%£880,094
June 2020-1.2%£785,782
June 2019-0.6%£795,675
June 20181.3%£800,204
June 20173.1%£789,591
June 201612.1%£765,511
June 201510%£683,077
June 20148.3%£621,146
June 20132.1%£573,699
June 20124.3%£561,786
June 20113.8%£538,872
June 201011%£518,979
June 2009-10%£467,522
June 20080.9%£519,571
June 20070%£514,952
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Rental Market Trends

The current average rental value in the postcode is £2,609.
The SG3 6TN Rental Market has increased by 54.1% over the last 10 years.

PeriodYear on YearAverage Price
June 20263.9%£2,609pcm
June 20254%£2,511pcm
June 20248.1%£2,415pcm
June 20238.5%£2,233pcm
June 20229.4%£2,058pcm
June 20216.9%£1,881pcm
June 20201.2%£1,760pcm
June 20191.4%£1,739pcm
June 20181.3%£1,714pcm
June 20170%£1,693pcm
June 20164.1%£1,693pcm
June 20153%£1,626pcm
June 20145.3%£1,578pcm
June 20130.8%£1,499pcm
June 20124.4%£1,487pcm
June 20113.4%£1,425pcm
June 201010.7%£1,378pcm
June 2009-4.9%£1,245pcm
June 20083.3%£1,310pcm
June 20070%£1,269pcm
properties list title title

Nearby Postcodes

SG3 6TN is the 6th largest and the 171st most expensive postcode out of the 199 postcodes in the SG3 area.

properties list title title

Property Types

  • 1 period house built between 1800 and 1911
  • period house (1)
Energy Efficiency

Energy Efficiency

  • Energy Performance Certificate (EPC) surveys conducted for 1 property.
  • The most common rating is D.
  • A (0)
  • E (0)
  • B (0)
  • F (0)
  • C (0)
  • G (0)
  • D (1)
  • No EPC (0)
properties list title title

Top 3 Most Expensive Sales

Schools Nearby

Schools Nearby

The nearest primary school to SG3 6TN is All Saints Church of England Voluntary Aided Primary School, Datchworth, which is 800 metres away.
  • All Saints Church of England Voluntary Aided Primary School, Datchworth
    800 m away
  • St Michael's Woolmer Green CofE VA Primary School
    1.1 km away
  • Knebworth Primary and Nursery School
    2.0 km away
The nearest secondary school is Barnwell School, which is 4.4 kilometres away.
  • Barnwell School
    4.4 km away
  • Monk's Walk School
    4.6 km away
  • Ridgeway Academy
    5.4 km away
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Schools and house prices
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearby

The closest station to SG3 6TN is Knebworth station, which is 2.4 kilometres away.

  • Knebworth
    |
    2.4 km away
  • Watton-at-Stone
    |
    3.2 km away
  • Welwyn North
    |
    3.5 km away
  • Welwyn Garden City
    |
    6.1 km away
Source: National Rail
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