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Bricks&Logic is a trading name of Urban Markets Ltd
Company No. 11113204
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VAT No. GB 287 0845 68
Registered Address: 2 Leman St, London E1 8FA
SG14 1ERHouse Prices / East of England, East Hertfordshire, Castle Street
Last updated May 2026
Key Postcode Insights
SG14 1ER is a residential postcode situated on Castle Street, Hertford, SG14 with 14 addresses.
It ranks as the 308th largest and 51st most expensive of the 587 postcodes in the SG14 area. The dominant property type is a modern flat built after 1980.
The postcode contains a total of 14 properties: 1 house and 13 flats.
14
Properties
- Houses
- Flats
Key Postcode Insights
SG14 1ER is a residential postcode situated on Castle Street, Hertford, SG14 with 14 addresses.
It ranks as the 308th largest and 51st most expensive of the 587 postcodes in the SG14 area. The dominant property type is a modern flat built after 1980.
The postcode contains a total of 14 properties: 1 house and 13 flats.
14
Properties
- Houses
- Flats
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House Pricesin SG14 1ER
Sale prices range from £183,788 for 1 bedroom leasehold flats (322 ft2) to £454,321 for 3 bedroom leasehold flats (1,377 ft2) .
Monthly rental prices range from £926 pcm for 1 bed flats to £1,815 pcm for 3 bed flats.
The gross rental yield is between 4.8% and 6.1%.
The average value per square foot is £492.
Average Sale Value
£280,202
Average Rental Value
£1,322 pcm
Average Rental Yield
5.7% /year
Average Value Per Sqft
£492 /ft2
Sales Market Trendsin SG14 1ER
The last sale in SG14 1ER sold for £295,000 on 23rd November 2022. Since then prices are up an average of 1.3%.
The current average value in the postcode is £280,202.
The SG14 1ER Sales Market has increased by 16.0% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | -0.1% | £280,202 |
| April 2025 | 0.8% | £280,612 |
| April 2024 | -0.6% | £278,260 |
| April 2023 | 2.7% | £279,824 |
| April 2022 | 2% | £272,485 |
| April 2021 | 1.5% | £267,092 |
| April 2020 | -1.1% | £263,093 |
| April 2019 | -0.3% | £266,060 |
| April 2018 | 4% | £266,903 |
| April 2017 | 6.3% | £256,715 |
| April 2016 | 10.9% | £241,538 |
| April 2015 | 8.1% | £217,855 |
| April 2014 | 9.7% | £201,450 |
| April 2013 | 6.1% | £183,708 |
| April 2012 | -1.4% | £173,123 |
| April 2011 | 2.6% | £175,545 |
| April 2010 | 3.6% | £171,052 |
| April 2009 | -10.5% | £165,074 |
| April 2008 | 2.4% | £184,543 |
| April 2007 | 0% | £180,240 |
Rental Market Trendsin SG14 1ER
The current average rental value in the postcode is £1,322.
The SG14 1ER Rental Market has increased by 32.2% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| April 2026 | 4.2% | £1,322pcm |
| April 2025 | -0.7% | £1,269pcm |
| April 2024 | 11.8% | £1,278pcm |
| April 2023 | 8.4% | £1,144pcm |
| April 2022 | 5.5% | £1,055pcm |
| April 2021 | -1% | £1,000pcm |
| April 2020 | 0.7% | £1,010pcm |
| April 2019 | 2.4% | £1,003pcm |
| April 2018 | -2% | £979pcm |
| April 2017 | 0% | £1,000pcm |
| April 2016 | 2.9% | £1,000pcm |
| April 2015 | 7.9% | £972pcm |
| April 2014 | 4.5% | £901pcm |
| April 2013 | 3.7% | £861pcm |
| April 2012 | 6.8% | £830pcm |
| April 2011 | 4.5% | £778pcm |
| April 2010 | 3.3% | £744pcm |
| April 2009 | -6.2% | £720pcm |
| April 2008 | 4% | £767pcm |
| April 2007 | 0% | £738pcm |
Properties and Buildingsin SG14 1ER, Castle Street, Hertford, SG14
- Castle House, Castle Street, Hertford, SG14 Modern building 8 units
- Castle House Mews, Castle Street, Hertford, SG14 Modern building 5 units
- 13, Castle Street, Hertford, SG14 1ER
Sales Historyin SG14 1ER
The last sale was on 23rd November 2022 for £295,000 and since then the market in the area has increased by 1.3%. The postcode has had a total of 11 sales since 1995.
SG14 1ER has seen no sales in the last three years and no sales in the last twelve months.
Sold Nov 2022£295,000 | 2 Bed FlatCastle House 17, Castle StreetFlat 3, Castle House 17, Castle Street, Hertford, SG14 1ER
Sold Nov 2022£250,000 | 2 Bed FlatCastle House 17, Castle StreetFlat 6, Castle House 17, Castle Street, Hertford, SG14 1ER
Sold Oct 2022£300,000 | 3 Bed FlatCastle House Mews 19, Castle StreetFlat 5, Castle House Mews 19, Castle Street, Hertford, SG14 1ER
Sold Aug 2022£395,000 | 3 Bed FlatCastle House 17, Castle StreetFlat 7, Castle House 17, Castle Street, Hertford, SG14 1ER
Sold Feb 2022£360,000 | 2 Bed FlatCastle House 17, Castle StreetFlat 4, Castle House 17, Castle Street, Hertford, SG14 1ER
Sold Dec 2020£250,000 | 2 Bed HouseCastle Street13, Castle Street, Hertford, SG14 1ER
Sold Dec 2020£375,000 | 3 Bed FlatCastle House 17, Castle StreetFlat 1, Castle House 17, Castle Street, Hertford, SG14 1ER
Sold Feb 2020£370,000 | 3 Bed FlatCastle House 17, Castle StreetFlat 7, Castle House 17, Castle Street, Hertford, SG14 1ER
Sold Jan 2020£382,500 | 3 Bed FlatCastle House 17, Castle StreetFlat 2, Castle House 17, Castle Street, Hertford, SG14 1ER
Sold Feb 2005£1,200,000 | 3 Bed FlatCastle House 17, Castle StreetFlat 1, Castle House 17, Castle Street, Hertford, SG14 1ER
Sold Dec 2002£626,500 | 3 Bed FlatCastle House 17, Castle StreetFlat 1, Castle House 17, Castle Street, Hertford, SG14 1ER
Nearby Postcodesto SG14 1ER
SG14 1ER is the 308th largest and the 51st most expensive postcode out of the 587 postcodes in the SG14 area.
- 37 mSG14 1EX, Parliament Square, Hertford, SG14SG14 1EX13 Addresses
- 38 mSG14 1HU, Millers Court, Hertford, SG14SG14 1HU8 Addresses
- 42 mSG14 1XH, Queens Road, Hertford, SG14SG14 1XH6 Addresses
- 53 mSG14 1EZ, Parliament Square, Hertford, SG14SG14 1EZ3 Addresses
- 76 mSG14 1FR, Bell Lane, Hertford, SG14SG14 1FR3 Addresses
- 86 mSG14 1BZ, Fore Street, Hertford, SG14SG14 1BZ6 Addresses
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Property Typesin SG14 1ER
- 13 modern flats built after 1980
- 1 other address of unknown type
- modern flat (13)
- Unknown (1)
Energy Efficiencyof properties in SG14 1ER
- Energy Performance Certificate (EPC) surveys conducted for 13 properties.
- The dominant rating is C.
- A (0)
- E (0)
- B (0)
- F (0)
- C (12)
- G (0)
- D (1)
- No EPC (1)
Top 3 Most Expensive Saleson Castle Street
- Sold Feb 2005£1,200,000 | 3 Bed FlatCastle House 17, Castle StreetFlat 1, Castle House 17, Castle Street, Hertford, SG14 1ER
- Sold Aug 2023£1,000,000 | 5 Bed HouseCastle Street23, Castle Street, Hertford, SG14 1HH
- Sold Dec 2002£626,500 | 3 Bed FlatCastle House 17, Castle StreetFlat 1, Castle House 17, Castle Street, Hertford, SG14 1ER
Schools Nearbyto SG14 1ER
The nearest primary school to SG14 1ER is Abel Smith School which is 345 metres away.
- 345mAbel Smith School
- 601mMill Mead Primary Academy
- 798mMorgans Primary School & Nursery
The nearest secondary school is Richard Hale School which is 294 metres away.
- 294mRichard Hale School
- 1.8kmThe Sele School
- 3.2kmThe Chauncy School
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Public Transport Nearbyto SG14 1ER
The closest station to SG14 1ER is Hertford East station which is 600 metres away.
- 568mHertford East
- 1.0kmHertford North
- 3.7kmWare (Herts)
- 4.3kmBayford
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