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Postcode · SL1 4TN

SL1 4TN

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Property report — SL1 4TN

Open-data due diligence for SL1 4TN and the area around it.

SL1 4TN in brief: 56 recorded sales (£27,000–£320,000) · no modelled flood risk · 6 schools nearby.

What scope is each figure? Sold sales, broadband and flood risk are for SL1 4TN itself. Where open data isn't published that finely (population, crime, schools), we show the SL1 4 sector — each figure below is tagged with its scope.

Avg sold price

£11,310,889

sector SL1 4 · 9 sales

Population

24,967

sector SL1 4

Crimes recorded

43

sector SL1 4 · Apr 26

Schools

1

sector SL1 4

Flood risk

None modelled

this postcode

Gigabit broadband

91%

sector SL1 4 of premises

Sold-price trend (1995–2026)

1995: mean £44,242, median £42,500 (6 sales)1996: mean £47,688, median £44,500 (12 sales)1997: mean £71,379, median £55,975 (14 sales)1998: mean £55,050, median £54,500 (12 sales)1999: mean £85,278, median £69,000 (21 sales)2000: mean £79,265, median £72,000 (13 sales)2001: mean £101,020, median £86,950 (15 sales)2002: mean £117,563, median £103,000 (19 sales)2003: mean £143,806, median £119,975 (16 sales)2004: mean £138,585, median £129,000 (17 sales)2005: mean £152,524, median £147,950 (27 sales)2006: mean £155,772, median £159,590 (33 sales)2007: mean £167,710, median £168,750 (26 sales)2008: mean £157,667, median £151,500 (6 sales)2009: mean £132,643, median £131,500 (7 sales)2010: mean £132,225, median £136,500 (4 sales)2011: mean £139,333, median £143,000 (3 sales)2012: mean £150,707, median £142,500 (7 sales)2013: mean £139,583, median £133,750 (6 sales)2014: mean £243,382, median £249,975 (14 sales)2015: mean £377,278, median £193,000 (9 sales)2016: mean £794,828, median £238,000 (67 sales)2017: mean £508,441, median £225,000 (17 sales)2018: mean £1,768,050, median £239,500 (10 sales)2019: mean £311,739, median £240,000 (83 sales)2020: mean £4,782,969, median £240,000 (7 sales)2021: mean £417,184, median £300,000 (19 sales)2022: mean £6,934,607, median £317,000 (12 sales)2023: mean £11,452,954, median £497,273 (12 sales)2024: mean £11,310,889, median £230,000 (9 sales)2025: mean £1,359,850, median £205,000 (10 sales)2026: mean £230,000, median £230,000 (1 sale)1995: mean £44,242, median £42,500 (6 sales)1996: mean £47,688, median £44,500 (12 sales)1997: mean £71,379, median £55,975 (14 sales)1998: mean £55,050, median £54,500 (12 sales)1999: mean £85,278, median £69,000 (21 sales)2000: mean £79,265, median £72,000 (13 sales)2001: mean £101,020, median £86,950 (15 sales)2002: mean £117,563, median £103,000 (19 sales)2003: mean £143,806, median £119,975 (16 sales)2004: mean £138,585, median £129,000 (17 sales)2005: mean £152,524, median £147,950 (27 sales)2006: mean £155,772, median £159,590 (33 sales)2007: mean £167,710, median £168,750 (26 sales)2008: mean £157,667, median £151,500 (6 sales)2009: mean £132,643, median £131,500 (7 sales)2010: mean £132,225, median £136,500 (4 sales)2011: mean £139,333, median £143,000 (3 sales)2012: mean £150,707, median £142,500 (7 sales)2013: mean £139,583, median £133,750 (6 sales)2014: mean £243,382, median £249,975 (14 sales)2015: mean £377,278, median £193,000 (9 sales)2016: mean £794,828, median £238,000 (67 sales)2017: mean £508,441, median £225,000 (17 sales)2018: mean £1,768,050, median £239,500 (10 sales)2019: mean £311,739, median £240,000 (83 sales)2020: mean £4,782,969, median £240,000 (7 sales)2021: mean £417,184, median £300,000 (19 sales)2022: mean £6,934,607, median £317,000 (12 sales)2023: mean £11,452,954, median £497,273 (12 sales)2024: mean £11,310,889, median £230,000 (9 sales)2025: mean £1,359,850, median £205,000 (10 sales)2026: mean £230,000, median £230,000 (1 sale) MeanMedian £11,452,954 £42,500 1995 2026*

Annual sold price in SL1 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 (1 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.

Sold prices on this postcode

DatePriceAddressType
2026-04-30£230,00014 MONTROSE AVENUEFlat
2025-07-04£210,0007 MONTROSE AVENUEFlat
2025-03-28£320,00021 MONTROSE AVENUESemi-detached
2022-06-15£254,00011 MONTROSE AVENUEFlat
2021-09-29£215,00018 MONTROSE AVENUEFlat
2021-09-23£185,00037A MONTROSE AVENUEFlat
2019-12-06£230,0009 MONTROSE AVENUEFlat
2017-10-16£200,0007 MONTROSE AVENUEFlat
2017-10-12£225,00019 MONTROSE AVENUESemi-detached
2015-11-23£193,00025 MONTROSE AVENUEFlat
2015-08-06£195,00023 MONTROSE AVENUEFlat
2012-09-25£136,50024 MONTROSE AVENUEFlat
2012-01-30£142,50013 MONTROSE AVENUEFlat
2011-05-19£145,0006 MONTROSE AVENUEFlat
2010-08-09£147,00011 MONTROSE AVENUEFlat
2009-12-03£130,00031 MONTROSE AVENUEFlat
2009-02-27£130,0009 MONTROSE AVENUEFlat
2009-01-08£105,00038 MONTROSE AVENUEFlat
2008-09-08£110,00010 MONTROSE AVENUEFlat
2008-09-01£143,0008 MONTROSE AVENUEFlat
2008-08-01£160,00025 MONTROSE AVENUEFlat
2006-12-01£127,00032 MONTROSE AVENUEFlat
2006-03-31£135,00017 MONTROSE AVENUEFlat
2005-09-26£134,0009 MONTROSE AVENUEFlat
2005-06-09£115,00032 MONTROSE AVENUETerraced
2005-05-31£120,50030 MONTROSE AVENUEFlat
2005-03-18£135,00020 MONTROSE AVENUEFlat
2004-12-03£137,0009 MONTROSE AVENUEFlat
2004-10-29£133,00015 MONTROSE AVENUEFlat
2004-08-27£128,00037 MONTROSE AVENUEDetached
2004-07-30£112,00015 MONTROSE AVENUEFlat
2004-04-28£115,0007 MONTROSE AVENUEFlat
2004-01-05£118,00020 MONTROSE AVENUEFlat
2003-07-11£102,0009 MONTROSE AVENUEFlat
2003-04-14£110,00026 MONTROSE AVENUEFlat
2002-11-01£102,50017 MONTROSE AVENUEFlat
2002-09-06£77,00019 MONTROSE AVENUESemi-detached
2002-03-22£84,95028 MONTROSE AVENUEFlat
2001-03-09£71,00015 MONTROSE AVENUEFlat
2001-02-09£49,95024 MONTROSE AVENUEFlat
2000-11-11£68,00018 MONTROSE AVENUEFlat
2000-08-30£65,00013 MONTROSE AVENUEFlat
2000-07-14£68,00014 MONTROSE AVENUEFlat
2000-03-31£65,50028 MONTROSE AVENUEFlat
1999-03-22£52,0007 MONTROSE AVENUEFlat
1999-02-09£59,99538A MONTROSE AVENUEFlat
1998-10-23£49,95022 MONTROSE AVENUEFlat
1998-06-05£59,9508 MONTROSE AVENUEFlat
1997-12-12£42,0006 MONTROSE AVENUEFlat
1997-10-02£37,00017 MONTROSE AVENUEFlat
1997-02-12£43,6005 MONTROSE AVENUEFlat
1996-10-31£37,95031 MONTROSE AVENUEFlat
1996-10-18£42,00025 MONTROSE AVENUEFlat
1996-09-27£40,30028 MONTROSE AVENUEFlat
1996-06-28£27,2508 MONTROSE AVENUEFlat
1996-06-07£27,0006 MONTROSE AVENUEFlat

56 recorded sales on SL1 4TN. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.

Nearest schools

SchoolDistancePhaseOfsted
Phoenix Infant Academy0.3 miPrimaryReport card →
The Godolphin Junior Academy0.4 miPrimaryReport card →
Herschel Grammar School0.4 miSecondaryOutstanding (2024)
Baylis Court School0.4 miSecondaryGood (2022)
Penn Wood Primary and Nursery School0.6 miPrimaryReport card →
St Anthony's Catholic Primary School0.6 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: FARNHAM ROAD PRACTICE (0.4 mi) · SHREEJI MEDICAL CENTRE (0.6 mi) · DR NABI (0.7 mi)

Nearest hospitals: UPTON HOSPITAL (1.7 mi) · UPTON COMMUNITY HOSPITAL (1.7 mi) · HUNTERCOMBE MANOR HOSPITAL (1.8 mi)

Nearest listed buildings: RAILWAY BRIDGE (Grade II) (0.4 mi) · MILESTONE AT SU 9556 8054 (Grade II) (0.7 mi) · WALL AND GATEPIERS ADJOINING BAYLIS HOUSE TO NORTH WEST (Grade II) (0.7 mi)

Nearest pharmacies: SUPERDRUG PHARMACY (0.1 mi) · H A MCPARLAND LTD (0.1 mi) · CRYSTAL PHARMACY (0.2 mi)

Nearest stations: Burnham (Berks) (1.2 mi) · Slough (1.4 mi) · Windsor & Eton Riverside (2.7 mi)

Nearest supermarkets: ALDI (0.1 mi) · Lidl (0.2 mi) · Checkout (0.3 mi)

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

Who lives here

Median age
34
One-person households
23%
Households with children
44%
Households
8,237

Owned 43% · Social rent 19% · Private rent 38%

Census 2021 (ONS), for SL1 4.

Recorded crime trend

May 24: 47 crimesJun 24: 35 crimesJul 24: 51 crimesAug 24: 42 crimesSep 24: 46 crimesOct 24: 48 crimesNov 24: 31 crimesDec 24: 33 crimesJan 25: 28 crimesFeb 25: 24 crimesMar 25: 43 crimesApr 25: 29 crimesMay 25: 31 crimesJun 25: 29 crimesJul 25: 53 crimesAug 25: 40 crimesSep 25: 44 crimesOct 25: 54 crimesNov 25: 29 crimesDec 25: 40 crimesJan 26: 34 crimesFeb 26: 27 crimesMar 26: 53 crimesApr 26: 43 crimes Apr 26: 43 crimes 54 24 May 24 Apr 26

Recorded crimes per month in SL1 4 (May 24–Apr 26, average 39/month). Hover a point to read the count. Source: Police.uk street-level data.

Flood risk

No modelled flood risk is recorded for SL1 4TN 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 DistrictSL1 SectorSL1 4 PostcodeSL1 4TN
Average sold price£520,526£11,310,889£119,614
Population104,66324,967—
Deprivation decile (1 = most deprived)5/104/10—
Crimes recorded80243—
Schools291—
Flood riskHighHighLow
Gigabit broadband92%91%44%
Superfast broadband97%96%100%

— = no separate figure is published at that level. Most open data is published down to the sector (SL1 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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Report generated 2 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.