SW20 9NL
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Property report — SW20 9NL
Open-data due diligence for SW20 9NL and the area around it.
SW20 9NL in brief: 91 recorded sales (£162,500–£430,000) · high flood risk · 6 schools nearby.
What scope is each figure? Sold sales, broadband and flood risk are for SW20 9NL itself. Where open data isn't published that finely (population, crime, schools), we show the SW20 9 sector — each figure below is tagged with its scope.
Avg sold price
£684,202
Population
19,584
Crimes recorded
33
Schools
3
Flood risk
High
Gigabit broadband
99%
Sold-price trend (1995–2026)
Annual sold price in SW20 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 (24 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.
Sold prices on this postcode
| Date | Price | Address | Type |
|---|---|---|---|
| 2026-04-09 | £430,000 | 42 ST CATHERINE'S CLOSE | Flat |
| 2026-02-06 | £280,000 | 76 ST CATHERINE'S CLOSE | Flat |
| 2025-12-19 | £290,000 | 84 ST CATHERINE'S CLOSE | Flat |
| 2025-06-26 | £355,000 | 19 ST CATHERINE'S CLOSE | Flat |
| 2025-03-21 | £342,500 | 44 ST CATHERINE'S CLOSE | Flat |
| 2024-09-20 | £295,000 | 80 ST CATHERINE'S CLOSE | Flat |
| 2024-07-30 | £312,500 | 36 ST CATHERINE'S CLOSE | Flat |
| 2024-04-26 | £320,000 | 45 ST CATHERINE'S CLOSE | Flat |
| 2023-10-31 | £310,000 | 43 ST CATHERINE'S CLOSE | Flat |
| 2023-03-24 | £320,000 | 31 ST CATHERINE'S CLOSE | Flat |
| 2022-08-31 | £427,000 | 48 ST CATHERINE'S CLOSE | Flat |
| 2022-07-29 | £335,000 | 39 ST CATHERINE'S CLOSE | Flat |
| 2021-06-17 | £305,000 | 74 ST CATHERINE'S CLOSE | Flat |
| 2020-03-23 | £341,125 | 44 ST CATHERINE'S CLOSE | Flat |
| 2019-09-20 | £325,000 | 19 ST CATHERINE'S CLOSE | Flat |
| 2019-08-30 | £396,000 | 14 ST CATHERINE'S CLOSE | Flat |
| 2019-08-15 | £375,000 | 48 ST CATHERINE'S CLOSE | Flat |
| 2019-02-15 | £335,000 | 30 ST CATHERINE'S CLOSE | Flat |
| 2018-05-18 | £333,000 | 16 ST CATHERINE'S CLOSE | Flat |
| 2018-04-06 | £405,000 | 42 ST CATHERINE'S CLOSE | Flat |
| 2017-12-21 | £395,000 | 7 ST CATHERINE'S CLOSE | Flat |
| 2017-09-28 | £335,000 | 84 ST CATHERINE'S CLOSE | Flat |
| 2017-09-01 | £335,000 | 83 ST CATHERINE'S CLOSE | Flat |
| 2016-12-01 | £395,000 | 28 ST CATHERINE'S CLOSE | Flat |
| 2016-06-03 | £425,000 | 87 ST CATHERINE'S CLOSE | Flat |
| 2016-05-03 | £162,500 | 23 ST CATHERINE'S CLOSE | Flat |
| 2015-09-01 | £310,000 | 4 ST CATHERINE'S CLOSE | Flat |
| 2015-07-23 | £320,000 | 40 ST CATHERINE'S CLOSE | Flat |
| 2015-01-23 | £186,000 | 24 ST CATHERINE'S CLOSE | Flat |
| 2014-11-14 | £365,000 | 7 ST CATHERINE'S CLOSE | Flat |
| 2014-11-10 | £375,000 | 14 ST CATHERINE'S CLOSE | Flat |
| 2014-04-25 | £425,000 | 41 ST CATHERINE'S CLOSE | Flat |
| 2013-07-26 | £237,000 | 83 ST CATHERINE'S CLOSE | Flat |
| 2012-05-31 | £197,000 | 32 ST CATHERINE'S CLOSE | Flat |
| 2012-05-25 | £205,000 | 43 ST CATHERINE'S CLOSE | Flat |
| 2012-05-22 | £199,950 | 3 ST CATHERINE'S CLOSE | Flat |
| 2012-04-30 | £197,500 | 37 ST CATHERINE'S CLOSE | Flat |
| 2012-04-27 | £192,500 | 86 ST CATHERINE'S CLOSE | Flat |
| 2012-04-20 | £197,000 | 33 ST CATHERINE'S CLOSE | Flat |
| 2012-04-16 | £175,000 | 11 ST CATHERINE'S CLOSE | Flat |
| 2012-04-16 | £175,000 | 85 ST CATHERINE'S CLOSE | Flat |
| 2012-04-16 | £175,000 | 26 ST CATHERINE'S CLOSE | Flat |
| 2012-04-13 | £212,500 | 74 ST CATHERINE'S CLOSE | Flat |
| 2012-04-11 | £250,000 | 28 ST CATHERINE'S CLOSE | Flat |
| 2012-04-02 | £200,000 | 10 ST CATHERINE'S CLOSE | Flat |
| 2012-03-27 | £185,000 | 76 ST CATHERINE'S CLOSE | Flat |
| 2012-03-23 | £185,000 | 2 ST CATHERINE'S CLOSE | Flat |
| 2012-03-23 | £205,000 | 38 ST CATHERINE'S CLOSE | Flat |
| 2012-03-22 | £220,000 | 30 ST CATHERINE'S CLOSE | Flat |
| 2012-03-22 | £200,000 | 40 ST CATHERINE'S CLOSE | Flat |
| 2012-03-19 | £190,000 | 25 ST CATHERINE'S CLOSE | Flat |
| 2012-03-16 | £212,500 | 31 ST CATHERINE'S CLOSE | Flat |
| 2012-03-09 | £242,000 | 7 ST CATHERINE'S CLOSE | Flat |
| 2012-03-02 | £250,000 | 35 ST CATHERINE'S CLOSE | Flat |
| 2012-02-29 | £186,500 | 5 ST CATHERINE'S CLOSE | Flat |
| 2012-02-29 | £205,000 | 36 ST CATHERINE'S CLOSE | Flat |
| 2012-02-08 | £220,000 | 44 ST CATHERINE'S CLOSE | Flat |
| 2012-02-06 | £250,000 | 34 ST CATHERINE'S CLOSE | Flat |
| 2012-01-26 | £200,000 | 46 ST CATHERINE'S CLOSE | Flat |
| 2012-01-20 | £180,000 | 29 ST CATHERINE'S CLOSE | Flat |
| 2012-01-20 | £180,000 | 4 ST CATHERINE'S CLOSE | Flat |
| 2012-01-20 | £193,000 | 47 ST CATHERINE'S CLOSE | Flat |
| 2012-01-18 | £200,000 | 39 ST CATHERINE'S CLOSE | Flat |
| 2012-01-18 | £250,000 | 42 ST CATHERINE'S CLOSE | Flat |
| 2012-01-12 | £270,000 | 27 ST CATHERINE'S CLOSE | Flat |
| 2011-12-21 | £200,000 | 8 ST CATHERINE'S CLOSE | Flat |
| 2011-12-16 | £250,000 | 49 ST CATHERINE'S CLOSE | Flat |
| 2011-12-09 | £220,000 | 45 ST CATHERINE'S CLOSE | Flat |
| 2011-12-06 | £200,000 | 79 ST CATHERINE'S CLOSE | Flat |
| 2011-11-25 | £190,000 | 73 ST CATHERINE'S CLOSE | Flat |
| 2011-11-23 | £195,000 | 18 ST CATHERINE'S CLOSE | Flat |
| 2011-11-17 | £270,000 | 48 ST CATHERINE'S CLOSE | Flat |
| 2011-11-11 | £285,000 | 41 ST CATHERINE'S CLOSE | Flat |
| 2011-11-11 | £207,000 | 17 ST CATHERINE'S CLOSE | Flat |
| 2011-11-04 | £215,000 | 84 ST CATHERINE'S CLOSE | Flat |
| 2011-10-26 | £202,500 | 81 ST CATHERINE'S CLOSE | Flat |
| 2011-10-21 | £192,500 | 78 ST CATHERINE'S CLOSE | Flat |
| 2011-10-07 | £225,000 | 9 ST CATHERINE'S CLOSE | Flat |
| 2011-09-30 | £197,500 | 12 ST CATHERINE'S CLOSE | Flat |
| 2011-08-15 | £205,000 | 80 ST CATHERINE'S CLOSE | Flat |
| 2011-08-11 | £205,000 | 15 ST CATHERINE'S CLOSE | Flat |
| 2011-07-28 | £262,000 | 21 ST CATHERINE'S CLOSE | Flat |
| 2011-07-27 | £270,000 | 20 ST CATHERINE'S CLOSE | Flat |
| 2011-07-27 | £225,000 | 16 ST CATHERINE'S CLOSE | Flat |
| 2011-07-26 | £265,000 | 14 ST CATHERINE'S CLOSE | Flat |
| 2011-07-26 | £262,500 | 13 ST CATHERINE'S CLOSE | Flat |
| 2011-07-25 | £265,000 | 6 ST CATHERINE'S CLOSE | Flat |
| 2011-07-25 | £250,000 | 82 ST CATHERINE'S CLOSE | Flat |
| 2011-07-22 | £200,000 | 83 ST CATHERINE'S CLOSE | Flat |
| 2011-07-22 | £250,000 | 87 ST CATHERINE'S CLOSE | Flat |
| 2011-07-21 | £195,000 | 75 ST CATHERINE'S CLOSE | Flat |
91 recorded sales on SW20 9NL. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.
Nearest schools
| School | Distance | Phase | Ofsted |
|---|---|---|---|
| St John Fisher RC Primary School | 0.1 mi | Primary | Report card → |
| Hatfeild Primary School | 0.6 mi | Primary | Report card → |
| Sacred Heart Catholic Primary School | 0.6 mi | Primary | Report card → |
| Aragon Primary School | 0.6 mi | Primary | Report card → |
| Raynes Park High School | 0.7 mi | Secondary | Report card → |
| Green Lane Primary and Nursery School | 0.7 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: WEST BARNES SURGERY (0.2 mi) · GRAND DRIVE SURGERY (0.4 mi) · JAMES O'RIORDAN MEDICAL CENTRE (1.0 mi)
Nearest hospitals: ST ANTHONY'S HOSPITAL (1.2 mi) · SPIRE ST ANTHONY'S HOSPITAL (1.2 mi) · NELSON HOSPITAL (1.2 mi)
Nearest listed buildings: WAR MEMORIAL ST SAVIOURS CHURCH (Grade II) (0.7 mi) · MORDEN PARK,INCLUDING WALLS AND PAIR OF CIRCULAR GARDEN BUILDINGS ATTACHED TO NORTH WEST (Grade II*) (1.0 mi) · METHODIST CHURCH (Grade II) (1.0 mi)
Nearest pharmacies: HILTON PHARMACY (0.4 mi) · GRIFFITHS PHARMACY (0.4 mi) · TESCO INSTORE PHARMACY (0.7 mi)
Nearest stations: Motspur Park (0.5 mi) · Raynes Park (0.9 mi) · South Merton (1.1 mi)
Nearest supermarkets: Co-op Food (0.3 mi) · Ecklee (0.4 mi) · Tesco Extra (0.6 mi)
Straight-line distance from the postcode. Source: NaPTAN (DfT).
Who lives here
- Median age
- 41
- One-person households
- 23%
- Households with children
- 33%
- Households
- 7,337
Owned 71% · Social rent 7% · Private rent 22%
Census 2021 (ONS), for SW20 9.
Recorded crime trend
Recorded crimes per month in SW20 9 (Aug 24–Apr 26, average 33/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 | DistrictSW20 | SectorSW20 9 | PostcodeSW20 9NL |
|---|---|---|---|
| Average sold price | £899,716 | £684,202 | £259,363 |
| Population | 44,363 | 19,584 | — |
| Deprivation decile (1 = most deprived) | 9/10 | 9/10 | — |
| Crimes recorded | 163 | 33 | — |
| Schools | 12 | 3 | — |
| Flood risk | High | High | High |
| Gigabit broadband | 97% | 99% | 100% |
| Superfast broadband | 100% | 100% | 100% |
— = no separate figure is published at that level. Most open data is published down to the sector (SW20 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.
View the title document at HM Land Registry →Compare conveyancing quotes
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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.