NN9 5SY
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Property report — NN9 5SY
Open-data due diligence for NN9 5SY and the area around it.
NN9 5SY in brief: 56 recorded sales (£40,000–£279,000) · no modelled flood risk · 6 schools nearby.
What scope is each figure? Sold sales, broadband and flood risk are for NN9 5SY itself. Where open data isn't published that finely (population, crime, schools), we show the NN9 5 sector — each figure below is tagged with its scope.
Avg sold price
£265,088
Population
25,856
Crimes recorded
59
Schools
6
Flood risk
None modelled
Gigabit broadband
87%
Sold-price trend (1995–2026)
Annual sold price in NN9 5, 1995–2026 — mean (blue) and median (terracotta). The median is the typical sale; a wide gap to the mean means a few high-value sales pull the average up. 2026 is a part year (72 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.
Sold prices on this postcode
| Date | Price | Address | Type |
|---|---|---|---|
| 2025-12-19 | £230,000 | 6 MOUNTFIELD ROAD | Semi-detached |
| 2025-09-11 | £240,000 | 27 MOUNTFIELD ROAD | Semi-detached |
| 2023-08-31 | £217,500 | 41 MOUNTFIELD ROAD | Semi-detached |
| 2023-07-26 | £248,000 | 11 MOUNTFIELD ROAD | Semi-detached |
| 2023-03-17 | £235,000 | 27 MOUNTFIELD ROAD | Semi-detached |
| 2022-10-14 | £279,000 | 32 MOUNTFIELD ROAD | Semi-detached |
| 2020-07-17 | £275,500 | 14 MOUNTFIELD ROAD | Semi-detached |
| 2019-05-24 | £197,000 | 32 MOUNTFIELD ROAD | Semi-detached |
| 2018-10-19 | £160,000 | 18 MOUNTFIELD ROAD | Semi-detached |
| 2017-11-03 | £150,000 | 25 MOUNTFIELD ROAD | Semi-detached |
| 2014-11-07 | £135,000 | 20 MOUNTFIELD ROAD | Semi-detached |
| 2014-10-26 | £100,000 | 13 MOUNTFIELD ROAD | Semi-detached |
| 2014-08-15 | £113,500 | 11 MOUNTFIELD ROAD | Semi-detached |
| 2012-12-17 | £146,000 | 38 MOUNTFIELD ROAD | Semi-detached |
| 2012-07-06 | £153,000 | 49 MOUNTFIELD ROAD | Semi-detached |
| 2012-06-22 | £124,000 | 25 MOUNTFIELD ROAD | Semi-detached |
| 2010-12-22 | £122,000 | 43 MOUNTFIELD ROAD | Semi-detached |
| 2010-11-26 | £124,995 | 1 MOUNTFIELD ROAD | Detached |
| 2009-08-21 | £107,500 | 33 MOUNTFIELD ROAD | Semi-detached |
| 2009-08-14 | £165,000 | 3 MOUNTFIELD ROAD | Detached |
| 2007-10-08 | £142,000 | 37 MOUNTFIELD ROAD | Semi-detached |
| 2007-05-08 | £128,000 | 15 MOUNTFIELD ROAD | Semi-detached |
| 2006-12-15 | £136,000 | 37 MOUNTFIELD ROAD | Semi-detached |
| 2006-05-04 | £137,000 | 6 MOUNTFIELD ROAD | Semi-detached |
| 2006-02-09 | £146,000 | 38 MOUNTFIELD ROAD | Semi-detached |
| 2006-02-03 | £130,000 | 37 MOUNTFIELD ROAD | Semi-detached |
| 2006-01-31 | £60,000 | 31 MOUNTFIELD ROAD | Semi-detached |
| 2005-11-25 | £160,000 | 40 MOUNTFIELD ROAD | Semi-detached |
| 2005-11-02 | £160,000 | 29 MOUNTFIELD ROAD | Semi-detached |
| 2005-05-26 | £159,000 | 14 MOUNTFIELD ROAD | Semi-detached |
| 2004-10-01 | £166,000 | 49 MOUNTFIELD ROAD | Semi-detached |
| 2004-03-19 | £112,000 | 20 MOUNTFIELD ROAD | Semi-detached |
| 2003-10-31 | £114,950 | 37 MOUNTFIELD ROAD | Semi-detached |
| 2002-11-22 | £102,000 | 31 MOUNTFIELD ROAD | Semi-detached |
| 2002-10-30 | £105,000 | 36 MOUNTFIELD ROAD | Semi-detached |
| 2001-12-19 | £82,500 | 37 MOUNTFIELD ROAD | Semi-detached |
| 2001-12-07 | £86,500 | 31 MOUNTFIELD ROAD | Semi-detached |
| 2001-11-23 | £66,500 | 20 MOUNTFIELD ROAD | Semi-detached |
| 2001-11-20 | £76,950 | 8 MOUNTFIELD ROAD | Semi-detached |
| 2001-06-28 | £82,500 | 14 MOUNTFIELD ROAD | Semi-detached |
| 2001-05-31 | £69,500 | 41 MOUNTFIELD ROAD | Semi-detached |
| 2001-04-20 | £78,000 | 26 MOUNTFIELD ROAD | Semi-detached |
| 2000-01-17 | £63,500 | 32 MOUNTFIELD ROAD | Semi-detached |
| 1999-12-01 | £64,950 | 47 MOUNTFIELD ROAD | Semi-detached |
| 1999-10-15 | £59,995 | 35 MOUNTFIELD ROAD | Semi-detached |
| 1999-06-11 | £57,500 | 38 MOUNTFIELD ROAD | Semi-detached |
| 1999-04-30 | £65,300 | 26 MOUNTFIELD ROAD | Semi-detached |
| 1999-04-27 | £58,000 | 23 MOUNTFIELD ROAD | Semi-detached |
| 1998-09-11 | £55,000 | 34 MOUNTFIELD ROAD | Semi-detached |
| 1998-03-06 | £49,500 | 28 MOUNTFIELD ROAD | Semi-detached |
| 1997-04-07 | £57,000 | 7 MOUNTFIELD ROAD | Detached |
| 1997-03-27 | £40,000 | 45 MOUNTFIELD ROAD | Semi-detached |
| 1997-02-28 | £53,500 | 5 MOUNTFIELD ROAD | Detached |
| 1996-08-30 | £46,950 | 34 MOUNTFIELD ROAD | Semi-detached |
| 1996-08-09 | £48,500 | 37 MOUNTFIELD ROAD | Semi-detached |
| 1995-09-13 | £41,000 | 39 MOUNTFIELD ROAD | Semi-detached |
56 recorded sales on NN9 5SY. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.
Nearest schools
| School | Distance | Phase | Ofsted |
|---|---|---|---|
| Irthlingborough Junior School | 0.3 mi | Primary | Good (2020) |
| Huxlow Academy | 0.3 mi | Secondary | Report card → |
| Irthlingborough Nursery and Infant School | 0.4 mi | Primary | Report card → |
| Henry Chichele Primary School | 1.4 mi | Primary | Requires improvement (2023) |
| Finedon Mulso Church of England Junior School | 1.6 mi | Primary | Good (2023) |
| Finedon Nursery and Infant School | 1.7 mi | Primary | Good (2023) |
Straight-line distance from the postcode. Ofsted = latest overall effectiveness (newer inspections may be ungraded). Sources: Get Information about Schools (DfE) · Ofsted.
What's nearby
Nearest GP surgeries: SPINNEY BROOK MEDICAL CENTRE (0.5 mi) · SUMMERLEE MEDICAL CENTRE (1.7 mi) · HIGHAM FERRERS SURGERY (1.8 mi)
Nearest hospitals: ISEBROOK HOSPITAL (3.7 mi) · REDCLIFFE DAY HOSPITAL (4.1 mi) · ST MARY'S HOSPITAL (6.3 mi)
Nearest listed buildings: Irthlingborough War Memorial (Grade II) (0.2 mi) · MARKET CROSS AT JUNCTION OF STATION AND FINEDON ROADS (Grade I) (0.3 mi) · 3 AND 3A, HIGH STREET (Grade II) (0.3 mi)
Nearest pharmacies: COX & ROBINSON PHARMACY (0.5 mi) · HIGHAM PHARMACY (1.8 mi) · THE PHARMACY (1.8 mi)
Nearest stations: Wellingborough (3.3 mi)
Nearest supermarkets: The Co-operative Food (0.4 mi) · Aldi (0.5 mi) · Londis (1.8 mi)
Straight-line distance from the postcode. Source: NaPTAN (DfT).
Who lives here
- Median age
- 41
- One-person households
- 27%
- Households with children
- 30%
- Households
- 10,583
Owned 70% · Social rent 13% · Private rent 15%
Census 2021 (ONS), for NN9 5.
Recorded crime trend
Recorded crimes per month in NN9 5 (May 24–Apr 26, average 60/month). Hover a point to read the count. Source: Police.uk street-level data.
Flood risk
No modelled flood risk is recorded for NN9 5SY in the Environment Agency dataset. This is reassuring but not a guarantee — Check the exact address on the official Environment Agency map →
Source: Environment Agency Risk of Flooding from Rivers and Sea (the official dataset name). Indicative catchment data, not an official property flood search.
How granular is this?
| Measure | DistrictNN9 | SectorNN9 5 | PostcodeNN9 5SY |
|---|---|---|---|
| Average sold price | £279,575 | £265,088 | £121,144 |
| Population | 41,876 | 25,856 | — |
| Deprivation decile (1 = most deprived) | 6/10 | 6/10 | — |
| Crimes recorded | 111 | 59 | — |
| Schools | 11 | 6 | — |
| Flood risk | High | High | Low |
| Gigabit broadband | 90% | 87% | 100% |
| Superfast broadband | 96% | 95% | 100% |
— = no separate figure is published at that level. Most open data is published down to the sector (NN9 5); the postcode column is built from the layers that go finer (sold transactions, Ofcom broadband). Sources: HM Land Registry · Police.uk · Ofsted/GIAS · ONS & IoD2025 · Environment Agency · Ofcom.
Your next steps
Get the official title document
The HM Land Registry title register shows the legal owner, price paid and any charges or covenants. Official copy, £7.
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Report generated 2 July 2026. Open data is refreshed periodically; HM Land Registry Price Paid typically lags by around two months, so the most recent sales may not appear yet.
Contains OS data © Crown copyright and database right 2026
Contains Royal Mail data © Royal Mail copyright and database right 2026
Contains National Statistics data © Crown copyright and database right 2026
Indicative due diligence compiled from public open data. Not a substitute for a regulated conveyancing or property search, a survey, or professional advice.