Ermine Street - SG12 0SY
Key Postcode Insights
SG12 0SY is a residential postcode situated on Ermine Street, Thundridge, Ware, SG12 with 41 addresses.
It ranks as the 814th largest and 582nd most expensive of the 881 postcodes in the SG12 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 41 properties: 41 houses.
- Ave. Sale Price
- £643,750
- 10 Year change
- up 18.7%
- Ave. Rental Price
- £2,167pcm
- 10 Year change
- up 46.5%
- Ave. £ per ft²
- £540/ft²
- Ave. Gross Yield
- 4.0%/year/yr
Key Postcode Insights
SG12 0SY is a residential postcode situated on Ermine Street, Thundridge, Ware, SG12 with 41 addresses.
It ranks as the 814th largest and 582nd most expensive of the 881 postcodes in the SG12 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 41 properties: 41 houses.
- Ave. Sale Price
- £643,750
- 10 Year change
- up 18.7%
- Ave. Rental Price
- £2,167pcm
- 10 Year change
- up 46.5%
- Ave. £ per ft²
- £540/ft²
- Ave. Gross Yield
- 4.0%/year/yr
Explore Propertiesin SG12 0SY
- Mill Cottage
3 Bed Period House
- 4 Ermine Street
2 Bed Mid-century House
- 5 Ermine Street
5 Bed Period House
- 6 Ermine Street
4 Bed Modern House
- 7 Ermine Street
4 Bed Mid-century House
Sales Market Trends
The last sale in SG12 0SY sold for £493,000 on 2nd October 2025. Since then prices are down an average of 1.1%.
The current average value in the postcode is £643,750.
The SG12 0SY Sales Market has increased by 18.7% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -2% | £643,750 |
| June 2025 | 2.2% | £656,667 |
| June 2024 | -2% | £642,830 |
| June 2023 | 0.3% | £655,967 |
| June 2022 | 6.2% | £653,722 |
| June 2021 | 3.5% | £615,617 |
| June 2020 | 1.1% | £594,981 |
| June 2019 | 0.6% | £588,721 |
| June 2018 | 2.1% | £585,240 |
| June 2017 | 5.7% | £573,483 |
| June 2016 | 10.7% | £542,400 |
| June 2015 | 10.4% | £490,034 |
| June 2014 | 8.4% | £443,772 |
| June 2013 | 2.6% | £409,482 |
| June 2012 | 2.9% | £399,130 |
| June 2011 | 0.8% | £387,890 |
| June 2010 | 8.9% | £384,819 |
| June 2009 | -7.5% | £353,376 |
| June 2008 | 1.8% | £381,893 |
| June 2007 | 0% | £375,077 |
Rental Market Trends
The current average rental value in the postcode is £2,167.
The SG12 0SY Rental Market has increased by 46.5% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.5% | £2,167pcm |
| June 2025 | 2.8% | £2,095pcm |
| June 2024 | 8.5% | £2,038pcm |
| June 2023 | 8.5% | £1,878pcm |
| June 2022 | 6.8% | £1,731pcm |
| June 2021 | 5.4% | £1,621pcm |
| June 2020 | 2.9% | £1,537pcm |
| June 2019 | 0.7% | £1,495pcm |
| June 2018 | -1% | £1,484pcm |
| June 2017 | 1.3% | £1,499pcm |
| June 2016 | 4.1% | £1,480pcm |
| June 2015 | 5.7% | £1,422pcm |
| June 2014 | 5% | £1,345pcm |
| June 2013 | 0.4% | £1,282pcm |
| June 2012 | 6.2% | £1,277pcm |
| June 2011 | 4.3% | £1,203pcm |
| June 2010 | 6.9% | £1,153pcm |
| June 2009 | -3% | £1,078pcm |
| June 2008 | 1.5% | £1,112pcm |
| June 2007 | 0% | £1,095pcm |
Sales History
The last sale was on 2nd October 2025 for £493,000 and since then the market in the area has decreased by 1.1%. The postcode has had a total of 66 sales since 1995.
SG12 0SY has seen 5 sales in the last three years and 1 sale in the last twelve months.
- Sold Oct 2025£493,000 | 2 Bed House40, Ermine Street, Ware, SG12 0SY40, Ermine Street, Ware, SG12 0SY
- Sold Sep 2024£795,000 | 4 Bed House6, Ermine Street, Ware, SG12 0SY6, Ermine Street, Ware, SG12 0SY
- Sold Sep 2024£452,500 | 2 Bed House40, Ermine Street, Ware, SG12 0SY40, Ermine Street, Ware, SG12 0SY
- Sold Jul 2024£350,000 | 2 Bed House19, Ermine Street, Ware, SG12 0SY19, Ermine Street, Ware, SG12 0SY
- Sold Jun 2023£637,500 | 4 Bed House28, Ermine Street, Ware, SG12 0SY28, Ermine Street, Ware, SG12 0SY
Nearby Postcodes
SG12 0SY is the 814th largest and the 582nd most expensive postcode out of the 881 postcodes in the SG12 area.
- SG12 0SZ, Ermine Street, Thundridge, Ware, SG12SG12 0SZ4 Addresses|45 m away
- SG12 0TA, Old Church Lane, Thundridge, Ware, SG12SG12 0TA3 Addresses|113 m away
- SG12 0TD, Cambridge Road, Wadesmill, Ware, SG12SG12 0TD2 Addresses|193 m away
- SG12 0TN, Cambridge Road, Wadesmill, Ware, SG12SG12 0TN4 Addresses|217 m away
- SG12 0SR, Ducketts Wood, Thundridge, Ware, SG12SG12 0SR15 Addresses|230 m away
Property Types
- 15 period houses built between 1800 and 1911
- 2 modern houses built after 1980
- 3 mid-century houses built between 1936 and 1979
- 7 houses of an unknown age
- 14 other addresses of unknown type
- period house (15)
- modern house (2)
- mid-century house (3)
- house (7)
- Unknown (14)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 20 properties.
- The most common rating is D.
- A (0)
- E (5)
- B (0)
- F (0)
- C (6)
- G (0)
- D (9)
- No EPC (21)
Top 3 Most Expensive Sales
- Sold Jun 2021£1,587,500 | 5 Bed House31, Ermine Street, Ware, SG12 0SY31, Ermine Street, Ware, SG12 0SY
- Sold Mar 2019£1,190,000 | 5 Bed HouseWatermill House, Ermine Street, Ware, SG12 0SZWatermill House, Ermine Street, Ware, SG12 0SZ
- Sold Jun 2015£1,125,000 | 5 Bed House33, Ermine Street, Ware, SG12 0SY33, Ermine Street, Ware, SG12 0SY
Schools Nearby
- Thundridge Church of England Primary School0 m away
- Puller Memorial, Church of England, Voluntary Aided Primary School1.5 km away
- St Mary's Voluntary Controlled Church of England Junior School2.0 km away
- The Chauncy School2.8 km away
- Presdales School3.9 km away
- Richard Hale School6.1 km away
More reading links
Public Transport Nearby
The closest station to SG12 0SY is Ware (Herts) station, which is 3.3 kilometres away.
- Ware (Herts)|3.3 km away
- Hertford East|5.3 km away
- St Margarets (Herts)|5.9 km away
- Hertford North|6.1 km away
