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Postcode · SW1X 8NG

SW1X 8NG

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Property report — SW1X 8NG

Open-data due diligence for SW1X 8NG and the area around it.

SW1X 8NG in brief: 49 recorded sales (£240,000–£5,500,000) · no modelled flood risk · 6 schools nearby.

What scope is each figure? Sold sales, broadband and flood risk are for SW1X 8NG itself. Where open data isn't published that finely (population, crime, schools), we show the SW1X 8 sector — each figure below is tagged with its scope.

Avg sold price

£4,452,983

sector SW1X 8 · 54 sales

Population

7,592

sector SW1X 8

Crimes recorded

9

sector SW1X 8 · Apr 26

Schools

5

district SW1X

Flood risk

None modelled

this postcode

Gigabit broadband

81%

sector SW1X 8 of premises

Sold-price trend (1995–2026)

1995: mean £400,394, median £287,000 (58 sales)1996: mean £446,640, median £330,000 (76 sales)1997: mean £561,156, median £398,750 (86 sales)1998: mean £682,648, median £405,000 (75 sales)1999: mean £668,128, median £525,000 (65 sales)2000: mean £885,634, median £600,000 (81 sales)2001: mean £1,154,300, median £740,000 (81 sales)2002: mean £868,261, median £625,000 (95 sales)2003: mean £1,030,225, median £756,500 (82 sales)2004: mean £1,101,099, median £810,000 (77 sales)2005: mean £1,027,876, median £837,500 (82 sales)2006: mean £1,264,662, median £920,900 (78 sales)2007: mean £1,783,188, median £1,223,500 (58 sales)2008: mean £2,161,356, median £1,297,500 (38 sales)2009: mean £1,957,809, median £1,715,000 (34 sales)2010: mean £1,756,442, median £1,437,500 (40 sales)2011: mean £1,994,412, median £1,500,000 (45 sales)2012: mean £2,994,160, median £2,688,750 (40 sales)2013: mean £3,697,323, median £3,275,000 (43 sales)2014: mean £5,206,865, median £3,425,000 (64 sales)2015: mean £4,829,822, median £2,825,000 (42 sales)2016: mean £3,831,466, median £2,368,600 (39 sales)2017: mean £6,034,983, median £2,900,000 (51 sales)2018: mean £4,135,425, median £1,795,000 (51 sales)2019: mean £5,184,936, median £2,650,000 (47 sales)2020: mean £5,106,514, median £2,725,000 (35 sales)2021: mean £2,878,270, median £1,950,000 (55 sales)2022: mean £5,586,868, median £3,287,500 (47 sales)2023: mean £5,223,755, median £2,500,000 (49 sales)2024: mean £4,452,983, median £2,222,500 (54 sales)2025: mean £4,652,093, median £2,287,500 (28 sales)2026: mean £12,431,538, median £8,750,000 (5 sales)1995: mean £400,394, median £287,000 (58 sales)1996: mean £446,640, median £330,000 (76 sales)1997: mean £561,156, median £398,750 (86 sales)1998: mean £682,648, median £405,000 (75 sales)1999: mean £668,128, median £525,000 (65 sales)2000: mean £885,634, median £600,000 (81 sales)2001: mean £1,154,300, median £740,000 (81 sales)2002: mean £868,261, median £625,000 (95 sales)2003: mean £1,030,225, median £756,500 (82 sales)2004: mean £1,101,099, median £810,000 (77 sales)2005: mean £1,027,876, median £837,500 (82 sales)2006: mean £1,264,662, median £920,900 (78 sales)2007: mean £1,783,188, median £1,223,500 (58 sales)2008: mean £2,161,356, median £1,297,500 (38 sales)2009: mean £1,957,809, median £1,715,000 (34 sales)2010: mean £1,756,442, median £1,437,500 (40 sales)2011: mean £1,994,412, median £1,500,000 (45 sales)2012: mean £2,994,160, median £2,688,750 (40 sales)2013: mean £3,697,323, median £3,275,000 (43 sales)2014: mean £5,206,865, median £3,425,000 (64 sales)2015: mean £4,829,822, median £2,825,000 (42 sales)2016: mean £3,831,466, median £2,368,600 (39 sales)2017: mean £6,034,983, median £2,900,000 (51 sales)2018: mean £4,135,425, median £1,795,000 (51 sales)2019: mean £5,184,936, median £2,650,000 (47 sales)2020: mean £5,106,514, median £2,725,000 (35 sales)2021: mean £2,878,270, median £1,950,000 (55 sales)2022: mean £5,586,868, median £3,287,500 (47 sales)2023: mean £5,223,755, median £2,500,000 (49 sales)2024: mean £4,452,983, median £2,222,500 (54 sales)2025: mean £4,652,093, median £2,287,500 (28 sales)2026: mean £12,431,538, median £8,750,000 (5 sales) MeanMedian £12,431,538 £287,000 1995 2026*

Annual sold price in SW1X 8, 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 (5 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.

Sold prices on this postcode

DatePriceAddressType
2026-01-22£2,027,692FLAT 29, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2025-03-31£2,603,616FLAT 26, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2023-06-01£500,000FLAT 2A, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2022-08-04£3,625,000FLAT 17, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2022-06-30£3,190,000FLAT 31, CHALFONT HOUSE, 37 - 49 CADOGAN LANEOther
2021-12-15£1,515,000FLAT 12, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2021-11-30£1,050,000FLAT 16, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2021-03-09£2,950,000FLAT 30, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2021-03-09£2,950,000FLAT 30, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2021-03-09£2,950,000FLAT 30, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2017-10-02£956,291FLAT 2B, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2017-04-28£5,500,000FLAT 21, CHALFONT HOUSE, 37 - 49 CADOGAN LANEFlat
2017-04-28£5,500,000FLAT 21, CHALFONT HOUSE, 37 - 49 CADOGAN LANEFlat
2016-09-29£2,600,000FLAT 36, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2014-05-28£1,030,000FLAT 4, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2014-02-28£2,900,000FLAT 30, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2013-10-29£3,200,000FLAT 32, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2013-05-03£1,360,000FLAT 3, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2012-01-25£1,150,000FLAT 3, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2012-01-17£1,675,000FLAT 5, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2011-05-17£1,290,000FLAT 10, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2010-12-22£3,100,000FLAT 37, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2010-02-08£750,000FLAT 3, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2007-06-27£1,750,000FLAT 9, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2006-12-21£1,050,000FLAT 37, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2005-07-15£1,500,000FLAT 26, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2005-06-30£593,000FLAT 3, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2005-02-01£365,000FLAT 4, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2004-04-19£445,600FLAT 6, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2004-04-19£445,600FLAT 6, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2003-12-23£475,000FLAT 3, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2002-12-20£1,050,000FLAT 28, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2002-12-20£1,050,000FLAT 28, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2002-12-20£1,050,000FLAT 28, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2002-09-30£1,600,000FLAT 28, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2002-05-14£860,000FLAT 9, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2001-09-03£520,000FLAT 9, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2001-03-01£850,000FLAT 21, CHALFONT HOUSE, 37 - 49 CADOGAN LANEFlat
2000-12-21£240,000FLAT 6, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2000-12-18£550,000FLAT 26, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
2000-09-06£585,000FLAT 5, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
1999-11-30£380,000FLAT 12, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
1999-08-27£595,000FLAT 23, CHALFONT HOUSE, 37 - 49 CADOGAN LANEFlat
1999-02-05£520,000FLAT 30, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
1999-02-05£520,000FLAT 30, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
1998-03-02£355,000FLAT 5, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
1996-09-03£440,000FLAT 31, CHALFONT HOUSE, 37 - 49 CADOGAN LANEFlat
1995-11-10£420,000FLAT 30, CHALFONT HOUSE, 19 - 21 CHESHAM STREETFlat
1995-04-06£465,000FLAT 24, CHALFONT HOUSE, 37 - 49 CADOGAN LANEFlat

49 recorded sales on SW1X 8NG. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.

Nearest schools

SchoolDistancePhaseOfsted
Holy Trinity CofE Primary School0.2 miPrimaryReport card →
St Joseph's Catholic Primary School0.3 miPrimaryOutstanding (2024)
St. Thomas More Language College0.3 miSecondaryGood (2022)
St Peter's Eaton Square CofE Primary School0.4 miPrimaryReport card →
St Barnabas' CofE Primary School0.4 miPrimaryGood (2023)
Marlborough Primary School0.5 miPrimaryReport 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: KNIGHTSBRIDGE MEDICAL CENTRE (0.2 mi) · BELGRAVIA SURGERY (0.3 mi) · BELGRAVE MEDICAL CENTRE (0.4 mi)

Nearest hospitals: GSTT @ CLEVELAND CLINIC LONDON HOSPITAL (0.4 mi) · CLEVELAND CLINIC LONDON HOSPITAL (0.4 mi) · LISTER HOSPITAL (0.7 mi)

Nearest listed buildings: 2-10, CHESHAM STREET SW1 (Grade II) (0.0 mi) · NUMBERS 2 TO 4 (CONSECUTIVE) AND MEWS ARCH ATTACHED TO SOUTH (Grade II) (0.0 mi) · 1, LYALL STREET SW1 (Grade II) (0.0 mi)

Nearest pharmacies: ANDREWS PHARMACY (0.2 mi) · A MOORE & CO (0.2 mi) · WALDEN CHEMISTS (0.2 mi)

Nearest stations: Sloane Square (0.3 mi) · Knightsbridge (0.4 mi) · London Victoria (0.5 mi)

Nearest supermarkets: Waitrose (0.2 mi) · The Chelsea Grocer (0.4 mi) · Whole Foods Market (0.5 mi)

Straight-line distance from the postcode. Source: NaPTAN (DfT).

Who lives here

Median age
44
One-person households
41%
Households with children
18%
Households
3,519

Owned 41% · Social rent 3% · Private rent 56%

Census 2021 (ONS), for SW1X 8.

Recorded crime trend

Jun 24: 1 crimesAug 24: 3 crimesSep 24: 12 crimesOct 24: 10 crimesNov 24: 13 crimesDec 24: 14 crimesJan 25: 5 crimesFeb 25: 12 crimesMar 25: 4 crimesApr 25: 12 crimesMay 25: 6 crimesJun 25: 11 crimesJul 25: 7 crimesAug 25: 9 crimesSep 25: 10 crimesOct 25: 8 crimesNov 25: 9 crimesDec 25: 11 crimesJan 26: 5 crimesFeb 26: 3 crimesMar 26: 3 crimesApr 26: 9 crimes Apr 26: 9 crimes 14 1 Jun 24 Apr 26

Recorded crimes per month in SW1X 8 (Jun 24–Apr 26, average 8/month). Hover a point to read the count. Source: Police.uk street-level data.

Flood risk

No modelled flood risk is recorded for SW1X 8NG 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 DistrictSW1X SectorSW1X 8 PostcodeSW1X 8NG
Average sold price£5,305,134£4,452,983£1,490,751
Population14,3577,592—
Deprivation decile (1 = most deprived)8/108/10—
Crimes recorded1119—
Schools5——
Flood riskLowLowLow
Gigabit broadband88%81%100%
Superfast broadband94%94%100%

— = no separate figure is published at that level. Most open data is published down to the sector (SW1X 8); 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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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.