# WD3 1JJ: area report for a postcode in Three Rivers

WD3 1JJ is a postcode in Three Rivers.

A postcode has no figures of its own: each layer is published for whole councils, neighbourhoods or exact points. The figures below are for the whole of Three Rivers. Open the map at WD3 1JJ for neighbourhoods and points.

In: [Three Rivers](https://openindex.co.uk/three-rivers) › [WD3](https://openindex.co.uk/postcode/wd3) › [WD3 1](https://openindex.co.uk/postcode/wd3-1)

## Around this postcode

- **15 crimes within 500 m**: August, up 7% on July. Three Rivers 007C: 200 a year per 1,000 people. (Map point) https://openindex.co.uk/map/street-crime?around=-0.4663,51.6348,WD31JJ
- **Rickmansworth, 770 m**: About 10 minutes on foot. (Exact point) https://openindex.co.uk/map/stations?around=-0.4663,51.6348,WD31JJ
- **1 school within 800 m**: Nearest is 610 m away. (Exact point) https://openindex.co.uk/map/schools?around=-0.4663,51.6348,WD31JJ
- **1 of 39 properties in WD3 1JJ at high risk of flooding**: From rivers or the sea, with flood defences. Also 1 at medium risk, 1 at very low risk. (Postcode) https://openindex.co.uk/map/flood-risk-by-postcode?around=-0.4663,51.6348,WD31JJ
- **England’s least deprived 50%**: This neighbourhood, Three Rivers 007C. (Neighbourhood) https://openindex.co.uk/map/deprivation-england?around=-0.4663,51.6348,WD31JJ
- **£590,232 average price**: For the whole of Three Rivers, August 2026. (Council) https://openindex.co.uk/map/house-prices?around=-0.4663,51.6348,WD31JJ
- **No GP practices within 1 km**: Nearest is 1.1 km away. (Postcode) https://openindex.co.uk/map/gp-practices?around=-0.4663,51.6348,WD31JJ
- **4 supermarkets within 1 km**: Nearest is 290 m away. (Exact point) https://openindex.co.uk/map/supermarkets?around=-0.4663,51.6348,WD31JJ
- **35.7% can get gigabit broadband at WD3 1JJ**: Superfast for 35.7%. What can be ordered, January 2026. (Postcode) https://openindex.co.uk/map/broadband-by-postcode?around=-0.4663,51.6348,WD31JJ
- **Moderate road and rail noise at WD3 1JJ**: Road 59 dB, rail 40 dB (Lden, modelled for 2021) (Postcode) https://openindex.co.uk/map/noise-by-postcode?around=-0.4663,51.6348,WD31JJ
- **In a radon Affected Area, class 2 of 6**: 1% to 3% of homes in this 1 km square are estimated to be at or above the radon Action Level. (1 km grid) https://openindex.co.uk/map/radon?around=-0.4663,51.6348,WD31JJ
- **13.7 µg/m³ nitrogen dioxide**: Modelled yearly average for this 1 km square, 2025. (1 km grid) https://openindex.co.uk/map/nitrogen-dioxide?around=-0.4663,51.6348,WD31JJ

## Nearest schools

| School | Phase | Distance | Ofsted | Results |
| --- | --- | --- | --- | --- |
| [Saint Joan of Arc Catholic School](https://openindex.co.uk/school/saint-joan-of-arc-catholic-school-e137914) | Secondary | 610 m (8 minutes on foot) | School remains Good, October 2023 | Attainment 8 of 50.6 (2025/26, provisional) |
| [St Mary's Rickmansworth CofE Primary School](https://openindex.co.uk/school/st-marys-rickmansworth-cofe-primary-school-e150576) | Primary | 800 m (10 minutes on foot) | No outcome in Ofsted's file | 56% met the expected standard at KS2 (2024/25) |
| [Rickmansworth Park Junior Mixed and Infant School](https://openindex.co.uk/school/rickmansworth-park-junior-mixed-and-infant-school-e117304) | Primary | 920 m (12 minutes on foot) | Graded inspection, June 2025: no overall grade | 93% met the expected standard at KS2 (2024/25) |
| [Rickmansworth School](https://openindex.co.uk/school/rickmansworth-school-e136606) | Secondary | 1.4 km (17 minutes on foot) | Outstanding (overall), September 2023 | Attainment 8 of 63.7 (2025/26, provisional) |
| [Royal Masonic School for Girls](https://openindex.co.uk/school/royal-masonic-school-for-girls-e117641) | Independent | 1.6 km (19 minutes on foot) | Not in Ofsted's state-funded schools file | – |
| [Harvey Road Primary School](https://openindex.co.uk/school/harvey-road-primary-school-e117131) | Primary | 1.6 km (20 minutes on foot) | Outstanding (overall), October 2023 | 87% met the expected standard at KS2 (2024/25) |
| [St Peter's Church of England Voluntary Aided Primary School](https://openindex.co.uk/school/st-peters-church-of-england-voluntary-aided-primary-school-e117448) | Primary | 1.7 km (21 minutes on foot) | School remains Good, July 2024 | 79% met the expected standard at KS2 (2024/25) |
| [St John Catholic Primary School](https://openindex.co.uk/school/st-john-catholic-primary-school-e146859) | Primary | 1.7 km (22 minutes on foot) | Standards maintained, October 2024 | 50% met the expected standard at KS2 (2024/25) |

## Recent sales nearby

| Month | Price | Home | Distance |
| --- | --- | --- | --- |
| March 2025 | £565,000 | Terraced, established, freehold | 190 m |
| August 2024 | £443,000 | Terraced, established, freehold | 200 m |
| July 2025 | £500,000 | Terraced, established, freehold | 210 m |
| June 2025 | £550,000 | Terraced, established, freehold | 240 m |
| November 2025 | £610,000 | Flat or maisonette, established, leasehold | 280 m |
| August 2025 | £590,000 | Semi-detached, established, freehold | 280 m |
| March 2025 | £160,000 | Flat or maisonette, established, leasehold | 290 m |
| September 2025 | £532,000 | Terraced, established, freehold | 290 m |

## Within 1 km

- Stations: Rickmansworth (770 m, 10 minutes on foot); Rickmansworth (790 m, 10 minutes on foot)
- Pharmacies: BOOTS (540 m); RIVERSIDE PHARMACY (570 m)
- Dental practices: AGNO DENTAL & AESTHETIC (460 m); DIETSCH DENTAL SURGERY (510 m); BERKELEY CLINIC (970 m)
- Supermarkets: Tesco Rickmansworth Superstore (290 m, Tesco); Iceland Rickmansworth (520 m, Iceland); M&S Rickmansworth SF (690 m, Marks and Spencer); Waitrose Rickmansworth (720 m, Waitrose)

## Key figures

- **Average house price: £590,232** (August 2026). Three Rivers’ average house price was £590,232 in August 2026 (HM Land Registry). Up 0.9% in a year. Source: UK House Price Index, August 2026. Published 21 October 2026.
- **Median full-time pay: £43,980** (2025). Full-time workers living in Three Rivers earned a median of £43,980 in 2025 (ONS earnings survey). 64th highest paid of 348. Source: Annual Survey of Hours and Earnings, 2025. Published 23 October 2025.
- **House price to pay: 13.4×** (2025). A home in Three Rivers costs 13.4 times local full-time pay. 10th least affordable of 348. Source: Worked out by Open Index from the UK House Price Index and the ONS earnings survey. Published 21 October 2026.
- **Deprivation score: 10.0** (2025). Three Rivers has a deprivation score of 10.0 in the English Indices of Deprivation 2025 (MHCLG). Joint 23rd least deprived of 296. Source: English Indices of Deprivation 2025, 2025. Published 30 October 2025.

## Three Rivers 007C (Neighbourhood)

- **Deprivation score: 14.2** (2025). Three Rivers 007C has a deprivation score of 14.2 in the English Indices of Deprivation 2025 (MHCLG). Joint 13,516th least deprived of 33,755. Source: English Indices of Deprivation 2025, 2025. Published 30 October 2025.
- **Median sale price: £470,000** (2025). The median price paid for a home in Three Rivers 007C was £470,000 in 2025. Joint 5,634th most expensive of 31,750. Source: Worked out by Open Index from HM Land Registry Price Paid Data. Published 28 September 2026.
- **Population: 1,577** (2021). Three Rivers 007C had 1,577 usual residents at the census (ONS Census 2021). Joint 19,333rd most populated of 46,844. Source: Census 2021, England and Wales and Scotland's Census 2022 and Census 2021, Northern Ireland, 2021. Published 21 July 2026.
- **Gigabit broadband coverage: 91.7%** (January 2026). In Three Rivers 007C, 91.7% of homes and businesses could get gigabit-capable broadband in January 2026 (Ofcom). UK 87.8%. Source: Connected Nations (Ofcom), January 2026. Published 13 May 2026.

## WD3 (Postcode district)

- **Median sale price: £655,000** (2025). The median price paid for a home in WD3 was £655,000 in 2025. Joint 100th most expensive of 2,235. Source: Worked out by Open Index from HM Land Registry Price Paid Data. Published 28 September 2026.
- **Population: 43,172** (2021). WD3 had 43,172 usual residents at the census (ONS Census 2021). 352nd most populated of 2,756. Source: Census 2021, England and Wales and Scotland's Census 2022 and Census 2021, Northern Ireland, 2021. Published 21 July 2026.
- **People in radon Affected Area squares: 82%** (2022). About 82% of people in WD3 live in a 1 km square that the radon atlas marks as a radon Affected Area. UK 44%. Source: Worked out by Open Index from the UKHSA and BGS radon atlas and census output areas. Published 1 December 2022.
- **Gigabit broadband coverage: 93.3%** (January 2026). In WD3, 93.3% of homes and businesses could get gigabit-capable broadband in January 2026 (Ofcom). UK 87.8%. Source: Connected Nations (Ofcom), January 2026. Published 13 May 2026.

## About

- Type: Postcode
- Council: [Three Rivers](https://openindex.co.uk/three-rivers)
- Centre: 51.6348, -0.4663

Council: [Three Rivers](https://openindex.co.uk/three-rivers) (District, 100%).

## Your MP

- [South West Hertfordshire](https://openindex.co.uk/constituency/south-west-hertfordshire): Mr Gagan Mohindra (Conservative), MP since July 2024.

As of 18 October 2026. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

## Sources

- [Street-level crime](https://openindex.co.uk/sources/street-crime), August 2026 (Map point)
- [Rail and Tube stations](https://openindex.co.uk/sources/stations), 2024/25 (Exact point)
- [Schools](https://openindex.co.uk/sources/schools) (Exact point)
- [Flood risk by postcode](https://openindex.co.uk/sources/flood-risk-by-postcode), June 2026 (Postcode)
- [English Indices of Deprivation 2025](https://openindex.co.uk/sources/deprivation-england), 2025 (Neighbourhood)
- [Average house price](https://openindex.co.uk/sources/house-prices), August 2026 (Council)
- [GP practices](https://openindex.co.uk/sources/gp-practices) (Postcode)
- [Supermarkets](https://openindex.co.uk/sources/supermarkets) (Exact point)
- [Broadband by postcode](https://openindex.co.uk/sources/broadband-by-postcode), January 2026 (Postcode)
- [Road and rail noise by postcode](https://openindex.co.uk/sources/noise-by-postcode), 2021 (Postcode)
- [Radon potential](https://openindex.co.uk/sources/radon) (1 km grid)
- [Nitrogen dioxide (NO2)](https://openindex.co.uk/sources/nitrogen-dioxide), 2025 (1 km grid)

On the map: https://openindex.co.uk/map/sold-prices?around=-0.4663,51.6348,WD31JJ

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/postcode/wd3-1jj.

Open Index's own text and the figures it works out are licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source data keeps its publishers' licences, named with each figure. Give each figure's period and source with it.

Snapshot 2026.10.9. The HTML page: https://openindex.co.uk/postcode/wd3-1jj