William Street - NN16 9RS
Key Postcode Insights
NN16 9RS is a residential postcode situated on William Street, Kettering, NN16 with 37 addresses.
It ranks as the 585th largest and 434th most expensive of the 700 postcodes in the NN16 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 37 properties: 33 houses and 4 flats.
- Ave. Sale Price
- £197,818
- 10 Year change
- up 37.6%
- Ave. Rental Price
- £1,043pcm
- 10 Year change
- up 49.8%
- Ave. £ per ft²
- £202/ft²
- Ave. Gross Yield
- 6.3%/year/yr
Key Postcode Insights
NN16 9RS is a residential postcode situated on William Street, Kettering, NN16 with 37 addresses.
It ranks as the 585th largest and 434th most expensive of the 700 postcodes in the NN16 area. The most common property type is a period house built between 1800 and 1911.
The postcode contains a total of 37 properties: 33 houses and 4 flats.
- Ave. Sale Price
- £197,818
- 10 Year change
- up 37.6%
- Ave. Rental Price
- £1,043pcm
- 10 Year change
- up 49.8%
- Ave. £ per ft²
- £202/ft²
- Ave. Gross Yield
- 6.3%/year/yr
Explore Propertiesin NN16 9RS
- 1 William Street
Building  |  3 Flats
- 2 William Street
Unknown
- 3 William Street
Building  |  3 Flats
- 4 William Street
3 Bed Period House
- 6 William Street
4 Bed Period House
Sales Market Trends
The last sale in NN16 9RS sold for £275,000 on 17th April 2026. Since then prices are down an average of 1.4%.
The current average value in the postcode is £197,818.
The NN16 9RS Sales Market has increased by 37.6% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -2.1% | £197,818 |
| June 2025 | 1.8% | £202,085 |
| June 2024 | -1% | £198,494 |
| June 2023 | -1% | £200,571 |
| June 2022 | 12% | £202,543 |
| June 2021 | 8.1% | £180,856 |
| June 2020 | 1.2% | £167,289 |
| June 2019 | -0.9% | £165,366 |
| June 2018 | 7.9% | £166,793 |
| June 2017 | 7.5% | £154,559 |
| June 2016 | 7.4% | £143,809 |
| June 2015 | 6.8% | £133,907 |
| June 2014 | 9.3% | £125,363 |
| June 2013 | 1.4% | £114,647 |
| June 2012 | 2.6% | £113,110 |
| June 2011 | -2.8% | £110,226 |
| June 2010 | 4.9% | £113,386 |
| June 2009 | -17.1% | £108,141 |
| June 2008 | -5.8% | £130,388 |
| June 2007 | 0% | £138,461 |
Rental Market Trends
The current average rental value in the postcode is £1,043.
The NN16 9RS Rental Market has increased by 49.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 1.4% | £1,043pcm |
| June 2025 | 5% | £1,028pcm |
| June 2024 | 6.5% | £980pcm |
| June 2023 | 6.1% | £920pcm |
| June 2022 | 8.3% | £867pcm |
| June 2021 | 8% | £801pcm |
| June 2020 | 0% | £742pcm |
| June 2019 | -0.2% | £741pcm |
| June 2018 | 1.8% | £743pcm |
| June 2017 | 4.9% | £730pcm |
| June 2016 | 6.7% | £696pcm |
| June 2015 | 6.8% | £652pcm |
| June 2014 | 2.7% | £610pcm |
| June 2013 | 2.6% | £594pcm |
| June 2012 | 2.2% | £579pcm |
| June 2011 | 2.9% | £567pcm |
| June 2010 | 2.2% | £551pcm |
| June 2009 | -10.5% | £540pcm |
| June 2008 | 3.5% | £603pcm |
| June 2007 | 0% | £582pcm |
Sales History
The last sale was on 17th April 2026 for £275,000 and since then the market in the area has decreased by 1.4%. The postcode has had a total of 54 sales since 1995.
NN16 9RS has seen 7 sales in the last three years and 3 sales in the last twelve months.
- Sold Apr 2026£275,000 | 3 Bed House4, William Street, Kettering, NN16 9RS4, William Street, Kettering, NN16 9RS
- Sold Apr 2026£202,500 | 3 Bed House15, William Street, Kettering, NN16 9RS15, William Street, Kettering, NN16 9RS
- Sold Feb 2026£177,500 | 3 Bed House10, William Street, Kettering, NN16 9RS10, William Street, Kettering, NN16 9RS
- Sold Dec 2024£270,000 | 3 Bed House31, William Street, Kettering, NN16 9RS31, William Street, Kettering, NN16 9RS
- Sold Sep 2024£162,500 | 3 Bed House15, William Street, Kettering, NN16 9RS15, William Street, Kettering, NN16 9RS
Nearby Postcodes
NN16 9RS is the 585th largest and the 434th most expensive postcode out of the 700 postcodes in the NN16 area.
- NN16 9AE, Rockingham Road, Kettering, NN16NN16 9AE13 Addresses|74 m away
- NN16 9AD, Rockingham Road, Kettering, NN16NN16 9AD8 Addresses|76 m away
- NN16 9RW, Pollard Street, Kettering, NN16NN16 9RW30 Addresses|81 m away
- NN16 9RR, William Street, Kettering, NN16NN16 9RR36 Addresses|94 m away
- NN16 9HZ, Rockingham Road, Kettering, NN16NN16 9HZ19 Addresses|114 m away
Property Types
- 19 period houses built between 1800 and 1911
- 1 modern house built after 1980
- 6 mid-century houses built between 1936 and 1979
- 2 houses of an unknown age
- 9 other addresses of unknown type
- period house (19)
- modern house (1)
- mid-century house (6)
- house (2)
- Unknown (9)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 24 properties.
- The most common rating is D.
- A (0)
- E (7)
- B (0)
- F (0)
- C (7)
- G (0)
- D (10)
- No EPC (13)
Top 3 Most Expensive Sales
- Sold Nov 2025£375,000 | 4 Bed House64, William Street, Kettering, NN16 9RR64, William Street, Kettering, NN16 9RR
- Sold Sep 2022£350,000 | 4 Bed House37, William Street, Kettering, NN16 9RR37, William Street, Kettering, NN16 9RR
- Sold Sep 2022£332,500 | 4 Bed House70, William Street, Kettering, NN16 9RR70, William Street, Kettering, NN16 9RR
Schools Nearby
- St Andrew's Church of England Primary School200 m away
- Kettering Park Junior Academy300 m away
- Kettering Park Infant Academy400 m away
- Kettering Science Academy1.6 km away
- Southfield School for Girls2.4 km away
- Bishop Stopford School2.5 km away
More reading links
Public Transport Nearby
The closest station to NN16 9RS is Kettering station, which is 1.6 kilometres away.
- Kettering|1.6 km away
- Corby|9.3 km away
- Wellingborough|12.0 km away
- Market Harborough|14.8 km away
