SW1P 4NS
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Property report — SW1P 4NS
Open-data due diligence for SW1P 4NS and the area around it.
SW1P 4NS in brief: 66 recorded sales (£198,000–£1,070,000) · very low flood risk · 6 schools nearby.
What scope is each figure? Sold sales, broadband and flood risk are for SW1P 4NS itself. Where open data isn't published that finely (population, crime, schools), we show the SW1P 4 sector — each figure below is tagged with its scope.
Avg sold price
£937,579
Population
11,480
Crimes recorded
43
Schools
2
Flood risk
Very low
Gigabit broadband
94%
Sold-price trend (1995–2026)
Annual sold price in SW1P 4, 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 (9 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.
Sold prices on this postcode
| Date | Price | Address | Type |
|---|---|---|---|
| 2025-08-08 | £490,000 | FLAT 24, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2025-03-24 | £520,000 | FLAT 18, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2025-03-21 | £510,000 | FLAT 14, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2025-02-20 | £630,500 | FLAT 22, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2025-01-24 | £565,000 | FLAT 4, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2024-12-17 | £700,000 | FLAT 13, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2023-08-21 | £576,358 | FLAT 28, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2022-07-06 | £500,000 | FLAT 34, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2020-02-07 | £975,000 | FLAT 9, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2018-12-07 | £198,000 | FLAT 22, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2017-11-22 | £787,500 | FLAT 7, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2017-03-23 | £560,000 | FLAT 3, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2014-06-12 | £575,000 | FLAT 26, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2013-10-11 | £999,950 | FLAT 38, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2013-09-02 | £840,000 | FLAT 32, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2013-04-11 | £499,950 | FLAT 18, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2013-02-06 | £490,000 | FLAT 28, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2013-01-03 | £460,000 | FLAT 17, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2012-09-03 | £1,070,000 | FLAT 39, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2011-11-25 | £575,000 | FLAT 29, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2010-06-25 | £425,000 | FLAT 7, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2010-02-26 | £415,000 | FLAT 3, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2009-05-13 | £490,000 | FLAT 16, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2007-10-05 | £595,000 | FLAT 20, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2007-08-21 | £420,000 | FLAT 17, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2007-06-29 | £595,000 | FLAT 2, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2006-10-06 | £360,000 | FLAT 14, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2006-06-23 | £312,000 | FLAT 3, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2006-06-22 | £499,000 | FLAT 21, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2004-05-28 | £620,000 | FLAT 40, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2004-05-28 | £634,995 | FLAT 39, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2004-03-18 | £550,000 | FLAT 30, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2004-02-27 | £290,000 | FLAT 19, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2004-02-12 | £450,000 | FLAT 37, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2004-01-30 | £499,995 | FLAT 32, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2004-01-16 | £483,000 | FLAT 2, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2004-01-07 | £482,000 | FLAT 38, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2003-12-22 | £400,000 | FLAT 27, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2003-12-22 | £249,995 | FLAT 5, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2003-12-22 | £470,000 | FLAT 9, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2003-12-22 | £515,000 | FLAT 25, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2003-12-22 | £260,000 | FLAT 12, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2003-12-22 | £395,000 | FLAT 29, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2003-12-22 | £460,000 | FLAT 34, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2003-12-19 | £585,000 | FLAT 35, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2003-12-19 | £357,000 | FLAT 28, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2003-12-19 | £495,000 | FLAT 36, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2003-12-19 | £467,000 | FLAT 16, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2003-12-19 | £435,000 | FLAT 21, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2003-12-15 | £305,000 | FLAT 26, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2003-12-15 | £312,995 | FLAT 17, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2003-12-15 | £319,995 | FLAT 33, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2003-12-15 | £300,000 | FLAT 22, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2003-12-12 | £304,995 | FLAT 3, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2003-12-12 | £309,995 | FLAT 15, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2003-12-11 | £286,000 | FLAT 10, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2003-12-08 | £317,000 | FLAT 24, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2003-12-04 | £285,000 | FLAT 8, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2003-12-02 | £350,000 | FLAT 6, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2003-11-28 | £285,000 | FLAT 14, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2003-11-28 | £360,000 | FLAT 13, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2003-11-28 | £295,000 | FLAT 7, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2003-11-28 | £299,995 | FLAT 4, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2003-11-28 | £280,000 | FLAT 18, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2003-11-28 | £365,000 | FLAT 1, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
| 2003-11-28 | £345,000 | FLAT 20, EXCHANGE HOUSE, 36 CHAPTER STREET | Flat |
66 recorded sales on SW1P 4NS. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.
Nearest schools
| School | Distance | Phase | Ofsted |
|---|---|---|---|
| Millbank Gardens Primary Academy | 0.2 mi | Primary | Report card → |
| Pimlico Academy | 0.3 mi | Secondary | Good (2021) |
| Pimlico Primary | 0.3 mi | Primary | Report card → |
| Burdett-Coutts and Townshend Foundation CofE Primary School | 0.3 mi | Primary | Report card → |
| The Grey Coat Hospital | 0.3 mi | Secondary | Outstanding (2022) |
| St Vincent De Paul Catholic Primary School | 0.4 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: VICTORIA MEDICAL CENTRE (0.2 mi) · PIMLICO HEALTH AT THE MARVEN SURGERY (0.3 mi) · MILLBANK MEDICAL CENTRE (0.3 mi)
Nearest hospitals: THE GORDON HOSPITAL (0.1 mi) · LISTER HOSPITAL (0.8 mi) · CHELSEA & WESTMINSTER NHS FDN TRUST - THE LISTER HOSPITAL (0.8 mi)
Nearest listed buildings: LORD HIGH ADMIRAL PUBLIC HOUSE (Grade II*) (0.1 mi) · Railings either side of Tower Porch at Church of St James The Less (Grade II*) (0.1 mi) · St James The Less Parish Rooms and Schools (Grade I) (0.1 mi)
Nearest pharmacies: PORTMANS PHARMACY (0.1 mi) · CLINICHEM PHARMACY (0.2 mi) · PAXALL CHEMIST (0.3 mi)
Nearest stations: Pimlico (0.1 mi) · Victoria (0.5 mi) · London Victoria (0.5 mi)
Nearest supermarkets: Costcutter (0.1 mi) · Choi (0.3 mi) · Sainsbury's (0.3 mi)
Straight-line distance from the postcode. Source: NaPTAN (DfT).
Who lives here
- Median age
- 34
- One-person households
- 42%
- Households with children
- 19%
- Households
- 5,258
Owned 26% · Social rent 35% · Private rent 37%
Census 2021 (ONS), for SW1P 4.
Recorded crime trend
Recorded crimes per month in SW1P 4 (Aug 24–Apr 26, average 52/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 | DistrictSW1P | SectorSW1P 4 | PostcodeSW1P 4NS |
|---|---|---|---|
| Average sold price | £1,302,359 | £937,579 | £470,503 |
| Population | 17,697 | 11,480 | — |
| Deprivation decile (1 = most deprived) | 6/10 | 5/10 | — |
| Crimes recorded | 170 | 43 | — |
| Schools | 10 | 2 | — |
| Flood risk | High | High | Low |
| Gigabit broadband | 91% | 94% | 100% |
| Superfast broadband | 94% | 98% | 100% |
— = no separate figure is published at that level. Most open data is published down to the sector (SW1P 4); 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
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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.