Flat 5, 19-21, Parliament Square, Hertford has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 27 Aug 2025.

The property is not connected to mains gas and has single glazed windows. It is heated using room heaters (electric).

Land Registry records and our Estate Agent network show 1045 sales within 530 metres of Flat 5, 19-21, Parliament Square, Hertford since 2007.

Most recently, 2 Bayley Hall Mews, Queens Road, Hertford, SG14 1XH, a freehold house, sold at £410,000 on the 30th April 2026.

Read more about house prices in SG14.

• Sold Apr 2026£410,000 | 2 Bed House2 Bayley Hall Mews, Queens Road, Hertford, SG14 1XH2 Bayley Hall Mews, Queens Road, Hertford, SG14 1XH
• Sold Feb 2026£420,000 | 2 Bed House5 Bayley Hall Mews, Queens Road, Hertford, SG14 1XH5 Bayley Hall Mews, Queens Road, Hertford, SG14 1XH
• Sold Aug 2025£60,000 | 4 Bed House1, Parliament Square, Hertford, SG14 1EX1, Parliament Square, Hertford, SG14 1EX
• Sold Nov 2022£295,000 | 2 Bed FlatFlat 3, Castle House 17, Castle Street, Hertford, SG14 1ERFlat 3, Castle House 17, Castle Street, Hertford, SG14 1ER
• Sold Nov 2022£250,000 | 2 Bed FlatFlat 6, Castle House 17, Castle Street, Hertford, SG14 1ERFlat 6, Castle House 17, Castle Street, Hertford, SG14 1ER
• Sold Oct 2022£300,000 | 3 Bed Flat5, Castle House Mews 19, Castle Street, Hertford, SG14 1ER5, Castle House Mews 19, Castle Street, Hertford, SG14 1ER
• Sold Aug 2022£395,000 | 3 Bed FlatFlat 7, Castle House 17, Castle Street, Hertford, SG14 1ERFlat 7, Castle House 17, Castle Street, Hertford, SG14 1ER
• Sold Feb 2022£360,000 | 2 Bed FlatFlat 4, Castle House 17, Castle Street, Hertford, SG14 1ERFlat 4, Castle House 17, Castle Street, Hertford, SG14 1ER
• Sold Jun 2021£275,000 | 2 Bed House25, Parliament Square, Hertford, SG14 1EX25, Parliament Square, Hertford, SG14 1EX
• Sold Mar 2021£565,000 | 3 Bed House3 Old Vicarage Mews, Bell Lane, Hertford, SG14 1FR3 Old Vicarage Mews, Bell Lane, Hertford, SG14 1FR
• Sold Dec 2020£250,000 | 2 Bed House13, Castle Street, Hertford, SG14 1ER13, Castle Street, Hertford, SG14 1ER
• Sold Dec 2020£375,000 | 3 Bed FlatFlat 1, Castle House 17, Castle Street, Hertford, SG14 1ERFlat 1, Castle House 17, Castle Street, Hertford, SG14 1ER
• Sold Jan 2020£382,500 | 3 Bed FlatFlat 2, Castle House 17, Castle Street, Hertford, SG14 1ERFlat 2, Castle House 17, Castle Street, Hertford, SG14 1ER
• Sold Dec 2016£217,500 | 2 Bed House28, Parliament Square, Hertford, SG14 1EZ28, Parliament Square, Hertford, SG14 1EZ
• Sold May 2015£300,000 | 2 Bed House6 Bayley Hall Mews, Queens Road, Hertford, SG14 1XH6 Bayley Hall Mews, Queens Road, Hertford, SG14 1XH
• Sold Jun 2014£290,000 | 3 Bed House2, Millers Court, Hertford, SG14 1HU2, Millers Court, Hertford, SG14 1HU
• Sold Apr 2010£285,000 | 3 Bed House2 Old Vicarage Mews, Bell Lane, Hertford, SG14 1FR2 Old Vicarage Mews, Bell Lane, Hertford, SG14 1FR
• Sold Oct 2008£245,000 | 3 Bed House4 Bayley Hall Mews, Queens Road, Hertford, SG14 1XH4 Bayley Hall Mews, Queens Road, Hertford, SG14 1XH
• Sold Dec 2007£242,500 | 2 Bed House1 Bayley Hall Mews, Queens Road, Hertford, SG14 1XH1 Bayley Hall Mews, Queens Road, Hertford, SG14 1XH
• Sold Mar 2007£165,000 | 2 Bed House1, Millers Court, Hertford, SG14 1HU1, Millers Court, Hertford, SG14 1HU

• Abel Smith School

  300 m away
• Mill Mead Primary Academy

  600 m away
• Morgans Primary School & Nursery

  800 m away

• Richard Hale School

  300 m away
• The Sele School

  1.7 km away
• The Chauncy School

  3.1 km away

• Hertford East

  |

  500 m away
• Hertford North

  |

  1.0 km away
• Ware (Herts)

  |

  3.7 km away

Environment Agency data suggests this area has a Very Low risk of flooding.