CB3 9HY
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Property report — CB3 9HY
Open-data due diligence for CB3 9HY and the area around it.
CB3 9HY in brief: 32 recorded sales (£83,000–£1,350,000) · medium flood risk · 3 schools nearby.
What scope is each figure? Sold sales, broadband and flood risk are for CB3 9HY itself. Where open data isn't published that finely (population, crime, schools), we show the CB3 9 sector — each figure below is tagged with its scope.
Avg sold price
£1,147,538
Population
21,084
Crimes recorded
15
Schools
3
Flood risk
Medium
Gigabit broadband
87%
Sold-price trend (1995–2026)
Annual sold price in CB3 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 (12 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.
Sold prices on this postcode
| Date | Price | Address | Type |
|---|---|---|---|
| 2025-11-19 | £424,900 | 36 GRANTCHESTER STREET | Other |
| 2025-10-15 | £1,230,000 | 25 GRANTCHESTER STREET | Terraced |
| 2025-07-31 | £975,000 | 34 GRANTCHESTER STREET | Terraced |
| 2024-09-17 | £1,350,000 | 21 GRANTCHESTER STREET | Terraced |
| 2022-12-19 | £801,300 | 26 GRANTCHESTER STREET | Terraced |
| 2022-10-14 | £697,000 | 20 GRANTCHESTER STREET | Terraced |
| 2020-12-17 | £990,000 | 25 GRANTCHESTER STREET | Terraced |
| 2018-12-17 | £800,000 | 15 GRANTCHESTER STREET | Terraced |
| 2018-07-27 | £595,000 | 13 GRANTCHESTER STREET | Terraced |
| 2017-10-17 | £325,000 | 36 GRANTCHESTER STREET | Other |
| 2015-12-11 | £650,000 | 23 GRANTCHESTER STREET | Terraced |
| 2013-10-21 | £450,000 | 7 GRANTCHESTER STREET | Terraced |
| 2013-05-14 | £585,000 | 24 GRANTCHESTER STREET | Terraced |
| 2012-09-21 | £575,000 | 27 GRANTCHESTER STREET | Terraced |
| 2009-09-25 | £527,000 | 32 GRANTCHESTER STREET | Detached |
| 2009-08-14 | £445,000 | 15 GRANTCHESTER STREET | Terraced |
| 2007-12-07 | £400,000 | 19 GRANTCHESTER STREET | Semi-detached |
| 2007-08-31 | £460,000 | 23 GRANTCHESTER STREET | Terraced |
| 2007-04-12 | £422,500 | 34 GRANTCHESTER STREET | Terraced |
| 2005-04-22 | £250,000 | 22 GRANTCHESTER STREET | Terraced |
| 2004-09-16 | £305,000 | 11 GRANTCHESTER STREET | Terraced |
| 2003-06-20 | £300,000 | 24 GRANTCHESTER STREET | Terraced |
| 2003-05-02 | £250,000 | 9 GRANTCHESTER STREET | Terraced |
| 2002-08-07 | £290,000 | 15 GRANTCHESTER STREET | Terraced |
| 2002-04-19 | £83,000 | 36 GRANTCHESTER STREET | Terraced |
| 2001-10-10 | £296,000 | 17 GRANTCHESTER STREET | Terraced |
| 2001-07-31 | £296,000 | 27 GRANTCHESTER STREET | Terraced |
| 1999-08-05 | £220,000 | 17 GRANTCHESTER STREET | Terraced |
| 1999-06-10 | £125,000 | 5 GRANTCHESTER STREET | Terraced |
| 1998-04-02 | £245,000 | 25 GRANTCHESTER STREET | Terraced |
| 1996-10-18 | £86,000 | 5 GRANTCHESTER STREET | Terraced |
| 1996-06-11 | £147,000 | 27 GRANTCHESTER STREET | Terraced |
32 recorded sales on CB3 9HY. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.
Nearest schools
| School | Distance | Phase | Ofsted |
|---|---|---|---|
| Newnham Croft Primary School | 0.1 mi | Primary | Report card → |
| St Pauls CofE VA Primary School | 0.7 mi | Primary | Good (2021) |
| St Alban's Catholic Primary School | 0.7 mi | Primary | Report card → |
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: NEWNHAM WALK SURGERY (0.2 mi) · TRUMPINGTON STREET MEDICAL PRACTICE (0.6 mi) · LENSFIELD MEDICAL PRACTICE (0.6 mi)
Nearest hospitals: NUFFEILD HEALTH CAMBRIDGE HOSPITAL (0.7 mi) · NUFFIELD HEALTH CAMBRIDGE HOSPITAL (0.7 mi) · CUH AT BROOKFIELDS HOSPITAL (1.7 mi)
Nearest listed buildings: Newnham War Memorial (Grade II) (0.1 mi) · GAS LAMP POST BETWEEN NUMBERS 1 AND 3 (Grade II) (0.1 mi) · GAS LAMP POST OUTSIDE NUMBER 4 (Grade II) (0.1 mi)
Nearest pharmacies: JANK NK (CHEMIST) (0.1 mi) · FITZWILLIAM PHARMACY (0.5 mi) · GFT DAVIES & CO. (0.8 mi)
Nearest stations: Cambridge (1.2 mi) · Cambridge South (1.7 mi) · Cambridge North (2.8 mi)
Nearest supermarkets: Oseyo (0.8 mi) · Co-op Food (0.8 mi) · Sainsbury's (0.9 mi)
Straight-line distance from the postcode. Source: NaPTAN (DfT).
Who lives here
- Median age
- 23
- One-person households
- 36%
- Households with children
- 20%
- Households
- 3,392
Owned 48% · Social rent 15% · Private rent 36%
Census 2021 (ONS), for CB3 9.
Recorded crime trend
Recorded crimes per month in CB3 9 (May 24–Apr 26, average 12/month). Hover a point to read the count. Source: Police.uk street-level data.
Flood risk
This is an indicative band for the postcode from the Environment Agency's catchment modelling (rivers and surface water), not a property-specific assessment. A conveyancer will run an official flood search before you buy. 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 | DistrictCB3 | SectorCB3 9 | PostcodeCB3 9HY |
|---|---|---|---|
| Average sold price | £1,209,745 | £1,147,538 | £487,366 |
| Population | 32,375 | 21,084 | — |
| Deprivation decile (1 = most deprived) | 9/10 | 9/10 | — |
| Crimes recorded | 48 | 15 | — |
| Schools | 6 | 3 | — |
| Flood risk | High | High | Medium |
| Gigabit broadband | 87% | 87% | 98% |
| Superfast broadband | 98% | 99% | 100% |
— = no separate figure is published at that level. Most open data is published down to the sector (CB3 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 30 June 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.