Mildmay Road - SG1 5SP
Key Postcode Insights
SG1 5SP is a residential postcode situated on Mildmay Road, Stevenage, SG1 with 26 addresses.
It ranks as the 759th largest and 84th most expensive of the 1,110 postcodes in the SG1 area. The most common property type is a mid-century flat built between 1936 and 1979.
The postcode contains a total of 26 properties: 12 houses and 14 flats.
- Ave. Sale Price
- £262,290
- 10 Year change
- up 17.3%
- Ave. Rental Price
- £1,404pcm
- 10 Year change
- up 48.8%
- Ave. £ per ft²
- £344/ft²
- Ave. Gross Yield
- 6.4%/year/yr
Key Postcode Insights
SG1 5SP is a residential postcode situated on Mildmay Road, Stevenage, SG1 with 26 addresses.
It ranks as the 759th largest and 84th most expensive of the 1,110 postcodes in the SG1 area. The most common property type is a mid-century flat built between 1936 and 1979.
The postcode contains a total of 26 properties: 12 houses and 14 flats.
- Ave. Sale Price
- £262,290
- 10 Year change
- up 17.3%
- Ave. Rental Price
- £1,404pcm
- 10 Year change
- up 48.8%
- Ave. £ per ft²
- £344/ft²
- Ave. Gross Yield
- 6.4%/year/yr
Explore Propertiesin SG1 5SP
- 122 Mildmay Road
Unknown
- 124 Mildmay Road
Unknown
- 126 Mildmay Road
1 Bed Mid-century Flat
- 128 Mildmay Road
1 Bed Mid-century Flat
- 130 Mildmay Road
1 Bed Mid-century Flat
Sales Market Trends
The last sale in SG1 5SP sold for £350,000 on 8th September 2025. Since then prices are down an average of 1.0%.
The current average value in the postcode is £262,290.
The SG1 5SP Sales Market has increased by 17.3% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -1.7% | £262,290 |
| June 2025 | 2.5% | £266,739 |
| June 2024 | -0.5% | £260,138 |
| June 2023 | -0.2% | £261,455 |
| June 2022 | 9.4% | £261,879 |
| June 2021 | 3.8% | £239,333 |
| June 2020 | 0.3% | £230,631 |
| June 2019 | -1.2% | £229,836 |
| June 2018 | -0.2% | £232,520 |
| June 2017 | 4.1% | £232,899 |
| June 2016 | 15.5% | £223,641 |
| June 2015 | 12.6% | £193,572 |
| June 2014 | 14.5% | £171,837 |
| June 2013 | 1.4% | £150,077 |
| June 2012 | -2.5% | £148,014 |
| June 2011 | 0.4% | £151,886 |
| June 2010 | 6.1% | £151,354 |
| June 2009 | -10.9% | £142,684 |
| June 2008 | -1.5% | £160,226 |
| June 2007 | 0% | £162,671 |
Rental Market Trends
The current average rental value in the postcode is £1,404.
The SG1 5SP Rental Market has increased by 48.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 2.1% | £1,404pcm |
| June 2025 | 0.9% | £1,376pcm |
| June 2024 | 9.5% | £1,364pcm |
| June 2023 | 11.2% | £1,245pcm |
| June 2022 | 8.6% | £1,120pcm |
| June 2021 | 5.3% | £1,031pcm |
| June 2020 | 1% | £979pcm |
| June 2019 | 0.5% | £969pcm |
| June 2018 | 0.3% | £964pcm |
| June 2017 | 1.9% | £961pcm |
| June 2016 | 7.6% | £944pcm |
| June 2015 | 7.9% | £877pcm |
| June 2014 | 2.9% | £813pcm |
| June 2013 | 1.3% | £790pcm |
| June 2012 | 3% | £780pcm |
| June 2011 | 2% | £758pcm |
| June 2010 | 5.5% | £743pcm |
| June 2009 | -4.9% | £704pcm |
| June 2008 | 2.3% | £741pcm |
| June 2007 | 0% | £724pcm |
Sales History
The last sale was on 8th September 2025 for £350,000 and since then the market in the area has decreased by 1.0%. The postcode has had a total of 29 sales since 1995.
SG1 5SP has seen 3 sales in the last three years and 1 sale in the last twelve months.
- Sold Sep 2025£350,000 | 3 Bed House158, Mildmay Road, Stevenage, SG1 5SP158, Mildmay Road, Stevenage, SG1 5SP
- Sold Jan 2025£140,000 | 1 Bed Flat170, Mildmay Road, Stevenage, SG1 5SP170, Mildmay Road, Stevenage, SG1 5SP
- Sold Dec 2023£155,000 | 1 Bed Flat138, Mildmay Road, Stevenage, SG1 5SP138, Mildmay Road, Stevenage, SG1 5SP
- Sold Sep 2022£365,000 | 3 Bed House152, Mildmay Road, Stevenage, SG1 5SP152, Mildmay Road, Stevenage, SG1 5SP
- Sold Jun 2020£140,000 | 1 Bed Flat132, Mildmay Road, Stevenage, SG1 5SP132, Mildmay Road, Stevenage, SG1 5SP
Nearby Postcodes
SG1 5SP is the 759th largest and the 84th most expensive postcode out of the 1,110 postcodes in the SG1 area.
- SG1 5TF, Epsom Close, Stevenage, SG1SG1 5TF40 Addresses|56 m away
- SG1 5SW, Mildmay Road, Stevenage, SG1SG1 5SW18 Addresses|95 m away
- SG1 5SZ, Mildmay Road, Stevenage, SG1SG1 5SZ10 Addresses|108 m away
- SG1 5SR, Mildmay Road, Stevenage, SG1SG1 5SR22 Addresses|110 m away
- SG1 5TE, Epsom Close, Stevenage, SG1SG1 5TE36 Addresses|120 m away
Property Types
- 8 mid-century houses built between 1936 and 1979
- 13 mid-century flats built between 1936 and 1979
- 1 flat of an unknown age
- 4 other addresses of unknown type
- mid-century house (8)
- mid-century flat (13)
- flat (1)
- Unknown (4)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 22 properties.
- The most common rating is D.
- A (0)
- E (1)
- B (0)
- F (0)
- C (10)
- G (0)
- D (11)
- No EPC (4)
Top 3 Most Expensive Sales
- Sold Oct 2025£400,000 | 4 Bed House2, Mildmay Road, Stevenage, SG1 5TW2, Mildmay Road, Stevenage, SG1 5TW
- Sold Jun 2024£395,000 | 4 Bed House78, Mildmay Road, Stevenage, SG1 5TP78, Mildmay Road, Stevenage, SG1 5TP
- Sold Oct 2025£395,000 | 3 Bed House234, Mildmay Road, Stevenage, SG1 5SR234, Mildmay Road, Stevenage, SG1 5SR
Schools Nearby
- Martins Wood Primary School100 m away
- Giles Junior School800 m away
- The Giles Infant and Nursery School800 m away
- The Nobel School800 m away
- Marriotts School1.7 km away
- Barclay Academy2.2 km away
More reading links
Public Transport Nearby
The closest station to SG1 5SP is Stevenage station, which is 3.1 kilometres away.
- Stevenage|3.1 km away
- Knebworth|5.8 km away
- Hitchin|7.4 km away
- Watton-at-Stone|7.8 km away
