NN4 9EN
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Property report — NN4 9EN
Open-data due diligence for NN4 9EN and the area around it.
NN4 9EN in brief: 88 recorded sales (£106,000–£360,000) · no modelled flood risk · 6 schools nearby.
What scope is each figure? Sold sales, broadband and flood risk are for NN4 9EN itself. Where open data isn't published that finely (population, crime, schools), we show the NN4 9 sector — each figure below is tagged with its scope.
Avg sold price
£321,049
Population
13,567
Crimes recorded
56
Schools
2
Flood risk
None modelled
Gigabit broadband
96%
Sold-price trend (1995–2026)
Annual sold price in NN4 9, 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 (34 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.
Sold prices on this postcode
| Date | Price | Address | Type |
|---|---|---|---|
| 2026-03-13 | £295,000 | 107 MAYFLY ROAD | Terraced |
| 2026-02-17 | £310,000 | 35 MAYFLY ROAD | Semi-detached |
| 2025-10-24 | £360,000 | 81 MAYFLY ROAD | Semi-detached |
| 2025-09-19 | £305,000 | 23 MAYFLY ROAD | Terraced |
| 2025-07-01 | £330,000 | 37 MAYFLY ROAD | Semi-detached |
| 2024-08-27 | £325,000 | 39 MAYFLY ROAD | Semi-detached |
| 2024-07-19 | £325,000 | 69 MAYFLY ROAD | Semi-detached |
| 2024-07-18 | £325,000 | 63 MAYFLY ROAD | Semi-detached |
| 2024-05-29 | £320,000 | 101 MAYFLY ROAD | Terraced |
| 2023-12-18 | £265,000 | 113 MAYFLY ROAD | Terraced |
| 2023-10-20 | £305,000 | 57 MAYFLY ROAD | Terraced |
| 2023-08-18 | £297,500 | 103 MAYFLY ROAD | Terraced |
| 2023-05-26 | £305,000 | 93 MAYFLY ROAD | Terraced |
| 2023-03-14 | £331,000 | 79 MAYFLY ROAD | Semi-detached |
| 2022-11-11 | £340,000 | 71 MAYFLY ROAD | Semi-detached |
| 2022-04-05 | £325,000 | 9 MAYFLY ROAD | Detached |
| 2022-03-01 | £272,500 | 119 MAYFLY ROAD | Semi-detached |
| 2022-02-04 | £315,000 | 65 MAYFLY ROAD | Semi-detached |
| 2021-12-13 | £280,000 | 59 MAYFLY ROAD | Terraced |
| 2021-10-29 | £295,000 | 95 MAYFLY ROAD | Terraced |
| 2021-08-27 | £252,000 | 15 MAYFLY ROAD | Semi-detached |
| 2021-03-26 | £285,000 | 25 MAYFLY ROAD | Terraced |
| 2021-03-10 | £290,000 | 23 MAYFLY ROAD | Terraced |
| 2021-01-28 | £280,250 | 27 MAYFLY ROAD | Terraced |
| 2020-10-16 | £260,000 | 33 MAYFLY ROAD | Semi-detached |
| 2020-10-16 | £270,000 | 29 MAYFLY ROAD | Detached |
| 2020-09-25 | £261,605 | 31 MAYFLY ROAD | Detached |
| 2020-09-04 | £255,000 | 135 MAYFLY ROAD | Terraced |
| 2020-08-21 | £282,000 | 35 MAYFLY ROAD | Semi-detached |
| 2020-06-18 | £295,000 | 37 MAYFLY ROAD | Semi-detached |
| 2020-06-12 | £250,900 | 135 MAYFLY ROAD | Terraced |
| 2020-02-28 | £295,000 | 39 MAYFLY ROAD | Semi-detached |
| 2020-01-24 | £275,000 | 129 MAYFLY ROAD | Terraced |
| 2019-12-20 | £250,000 | 5 MAYFLY ROAD | Semi-detached |
| 2019-12-12 | £106,000 | 41 MAYFLY ROAD | Semi-detached |
| 2019-09-26 | £240,000 | 5 MAYFLY ROAD | Semi-detached |
| 2019-08-07 | £106,000 | 55 MAYFLY ROAD | Semi-detached |
| 2019-07-05 | £290,000 | 71 MAYFLY ROAD | Semi-detached |
| 2019-06-27 | £280,000 | 61 MAYFLY ROAD | Terraced |
| 2019-06-21 | £275,000 | 67 MAYFLY ROAD | Semi-detached |
| 2019-06-14 | £275,000 | 59 MAYFLY ROAD | Terraced |
| 2019-06-14 | £285,000 | 57 MAYFLY ROAD | Terraced |
| 2019-06-12 | £280,000 | 63 MAYFLY ROAD | Semi-detached |
| 2019-05-23 | £290,000 | 65 MAYFLY ROAD | Semi-detached |
| 2019-04-12 | £275,000 | 85 MAYFLY ROAD | Terraced |
| 2019-04-11 | £305,000 | 69 MAYFLY ROAD | Semi-detached |
| 2019-03-22 | £345,000 | 75 MAYFLY ROAD | Detached |
| 2019-03-22 | £298,000 | 73 MAYFLY ROAD | Semi-detached |
| 2019-03-08 | £295,000 | 81 MAYFLY ROAD | Semi-detached |
| 2019-03-07 | £280,000 | 93 MAYFLY ROAD | Terraced |
| 2019-03-06 | £288,500 | 83 MAYFLY ROAD | Terraced |
| 2019-03-01 | £295,000 | 79 MAYFLY ROAD | Semi-detached |
| 2019-02-26 | £290,000 | 89 MAYFLY ROAD | Terraced |
| 2019-02-22 | £289,000 | 87 MAYFLY ROAD | Terraced |
| 2019-02-18 | £295,000 | 91 MAYFLY ROAD | Terraced |
| 2019-01-25 | £285,000 | 101 MAYFLY ROAD | Terraced |
| 2018-12-20 | £295,000 | 99 MAYFLY ROAD | Terraced |
| 2018-12-20 | £290,000 | 95 MAYFLY ROAD | Terraced |
| 2018-12-20 | £290,000 | 97 MAYFLY ROAD | Terraced |
| 2018-12-20 | £295,000 | 103 MAYFLY ROAD | Terraced |
| 2018-06-29 | £280,000 | 107 MAYFLY ROAD | Terraced |
| 2018-06-29 | £290,000 | 105 MAYFLY ROAD | Terraced |
| 2018-06-21 | £285,000 | 109 MAYFLY ROAD | Terraced |
| 2018-06-15 | £270,000 | 113 MAYFLY ROAD | Terraced |
| 2018-06-11 | £300,000 | 125 MAYFLY ROAD | Terraced |
| 2018-06-11 | £300,000 | 111 MAYFLY ROAD | Detached |
| 2018-06-01 | £293,000 | 115 MAYFLY ROAD | Terraced |
| 2018-04-27 | £290,000 | 117 MAYFLY ROAD | Terraced |
| 2018-02-09 | £265,000 | 119 MAYFLY ROAD | Semi-detached |
| 2017-11-17 | £290,000 | 123 MAYFLY ROAD | Terraced |
| 2017-11-17 | £270,000 | 121 MAYFLY ROAD | Terraced |
| 2017-10-19 | £275,000 | 127 MAYFLY ROAD | Terraced |
| 2017-10-13 | £270,000 | 135 MAYFLY ROAD | Terraced |
| 2017-09-29 | £295,000 | 129 MAYFLY ROAD | Terraced |
| 2017-09-28 | £270,000 | 141 MAYFLY ROAD | Terraced |
| 2017-09-22 | £280,000 | 131 MAYFLY ROAD | Terraced |
| 2017-09-15 | £290,000 | 139 MAYFLY ROAD | Terraced |
| 2017-09-15 | £285,000 | 137 MAYFLY ROAD | Terraced |
| 2016-03-18 | £254,995 | 17 MAYFLY ROAD | Semi-detached |
| 2016-03-07 | £244,995 | 19 MAYFLY ROAD | Semi-detached |
| 2015-12-18 | £304,995 | 21 MAYFLY ROAD | Detached |
| 2015-12-11 | £199,995 | 15 MAYFLY ROAD | Semi-detached |
| 2015-10-02 | £204,995 | 11 MAYFLY ROAD | Detached |
| 2015-09-11 | £249,995 | 9 MAYFLY ROAD | Detached |
| 2015-06-19 | £240,000 | 1 MAYFLY ROAD | Detached |
| 2015-06-05 | £249,995 | 3 MAYFLY ROAD | Detached |
| 2014-12-12 | £224,995 | 7 MAYFLY ROAD | Semi-detached |
| 2014-12-12 | £225,000 | 5 MAYFLY ROAD | Semi-detached |
88 recorded sales on NN4 9EN. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.
Nearest schools
| School | Distance | Phase | Ofsted |
|---|---|---|---|
| Pineham Barns Primary School | 0.2 mi | Primary | Good (2022) |
| Upton Meadows Primary School | 1.0 mi | Primary | Report card → |
| Kislingbury Primary School | 1.1 mi | Primary | Good (2023) |
| Rothersthorpe Church of England Primary School | 1.2 mi | Primary | Report card → |
| St Luke's Church of England Primary School | 1.3 mi | Primary | Report card → |
| Millway Primary School | 1.4 mi | Primary | Good (2024) |
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: ST LUKES PRIMARY CARE CENTRE (1.7 mi) · BUGBROOKE MEDICAL PRACTICE (2.2 mi) · ELEANOR CROSS HEALTHCARE (2.2 mi)
Nearest hospitals: BERRYWOOD HOSPITAL (1.8 mi) · NORTHAMPTON GENERAL HOSPITAL (ACUTE) (3.2 mi) · DANETRE HOSPITAL OPD (3.2 mi)
Nearest listed buildings: UPTON MILL HOUSE AND MILL AND ATTACHED BRIDGE (Grade II) (0.5 mi) · WEST BARN, THE LODGE (Grade II) (0.6 mi) · EAST BARN, THE LODGE (Grade II) (0.6 mi)
Nearest pharmacies: UNIDRUGS PHARMACY (1.3 mi) · BOOTS (1.5 mi) · WELL (1.7 mi)
Nearest stations: Northampton (2.3 mi)
Nearest supermarkets: Co-op Food (0.3 mi) · Co-op Food (1.1 mi) · Sainsbury's (1.4 mi)
Straight-line distance from the postcode. Source: NaPTAN (DfT).
Who lives here
- Median age
- 37
- One-person households
- 28%
- Households with children
- 32%
- Households
- 5,548
Owned 62% · Social rent 16% · Private rent 19%
Census 2021 (ONS), for NN4 9.
Recorded crime trend
Recorded crimes per month in NN4 9 (May 24–Apr 26, average 47/month). Hover a point to read the count. Source: Police.uk street-level data.
Flood risk
No modelled flood risk is recorded for NN4 9EN 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 | DistrictNN4 | SectorNN4 9 | PostcodeNN4 9EN |
|---|---|---|---|
| Average sold price | £373,266 | £321,049 | £280,264 |
| Population | 67,070 | 13,567 | — |
| Deprivation decile (1 = most deprived) | 7/10 | 7/10 | — |
| Crimes recorded | 405 | 56 | — |
| Schools | 21 | 2 | — |
| Flood risk | High | High | Low |
| Gigabit broadband | 97% | 96% | 100% |
| Superfast broadband | 99% | 97% | 100% |
— = no separate figure is published at that level. Most open data is published down to the sector (NN4 9); 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 1 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.