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Postcode · WD17 1JY

WD17 1JY

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Property report — WD17 1JY

Open-data due diligence for WD17 1JY and the area around it.

WD17 1JY in brief: 74 recorded sales (£10,000–£510,000) · no modelled flood risk · 6 schools nearby.

What scope is each figure? Sold sales, broadband and flood risk are for WD17 1JY itself. Where open data isn't published that finely (population, crime, schools), we show the WD17 1 sector — each figure below is tagged with its scope.

Avg sold price

£545,849

sector WD17 1 · 129 sales

Population

11,914

sector WD17 1

Crimes recorded

142

sector WD17 1 · Apr 26

Schools

2

sector WD17 1

Flood risk

None modelled

this postcode

Gigabit broadband

86%

sector WD17 1 of premises

Sold-price trend (1995–2026)

1995: mean £75,711, median £45,000 (16 sales)1996: mean £57,084, median £54,500 (29 sales)1997: mean £74,060, median £52,000 (29 sales)1998: mean £119,027, median £68,000 (32 sales)1999: mean £89,297, median £74,000 (33 sales)2000: mean £101,404, median £87,150 (26 sales)2001: mean £145,313, median £99,478 (30 sales)2002: mean £151,871, median £129,950 (39 sales)2003: mean £145,594, median £132,000 (27 sales)2004: mean £194,308, median £165,000 (19 sales)2005: mean £225,309, median £149,475 (28 sales)2006: mean £207,234, median £177,500 (40 sales)2007: mean £280,407, median £233,333 (30 sales)2008: mean £237,291, median £190,000 (29 sales)2009: mean £177,020, median £162,950 (68 sales)2010: mean £201,587, median £200,000 (41 sales)2011: mean £226,857, median £211,750 (14 sales)2012: mean £201,011, median £180,000 (28 sales)2013: mean £271,381, median £190,500 (35 sales)2014: mean £446,421, median £230,000 (34 sales)2015: mean £1,192,545, median £285,000 (43 sales)2016: mean £898,405, median £237,500 (84 sales)2017: mean £1,778,087, median £397,000 (44 sales)2018: mean £1,343,467, median £326,000 (60 sales)2019: mean £710,065, median £337,920 (66 sales)2020: mean £324,388, median £238,358 (62 sales)2021: mean £1,669,649, median £318,200 (89 sales)2022: mean £1,050,993, median £280,000 (55 sales)2023: mean £768,438, median £425,000 (56 sales)2024: mean £545,849, median £348,000 (129 sales)2025: mean £438,531, median £311,964 (76 sales)2026: mean £675,750, median £412,500 (4 sales)1995: mean £75,711, median £45,000 (16 sales)1996: mean £57,084, median £54,500 (29 sales)1997: mean £74,060, median £52,000 (29 sales)1998: mean £119,027, median £68,000 (32 sales)1999: mean £89,297, median £74,000 (33 sales)2000: mean £101,404, median £87,150 (26 sales)2001: mean £145,313, median £99,478 (30 sales)2002: mean £151,871, median £129,950 (39 sales)2003: mean £145,594, median £132,000 (27 sales)2004: mean £194,308, median £165,000 (19 sales)2005: mean £225,309, median £149,475 (28 sales)2006: mean £207,234, median £177,500 (40 sales)2007: mean £280,407, median £233,333 (30 sales)2008: mean £237,291, median £190,000 (29 sales)2009: mean £177,020, median £162,950 (68 sales)2010: mean £201,587, median £200,000 (41 sales)2011: mean £226,857, median £211,750 (14 sales)2012: mean £201,011, median £180,000 (28 sales)2013: mean £271,381, median £190,500 (35 sales)2014: mean £446,421, median £230,000 (34 sales)2015: mean £1,192,545, median £285,000 (43 sales)2016: mean £898,405, median £237,500 (84 sales)2017: mean £1,778,087, median £397,000 (44 sales)2018: mean £1,343,467, median £326,000 (60 sales)2019: mean £710,065, median £337,920 (66 sales)2020: mean £324,388, median £238,358 (62 sales)2021: mean £1,669,649, median £318,200 (89 sales)2022: mean £1,050,993, median £280,000 (55 sales)2023: mean £768,438, median £425,000 (56 sales)2024: mean £545,849, median £348,000 (129 sales)2025: mean £438,531, median £311,964 (76 sales)2026: mean £675,750, median £412,500 (4 sales) MeanMedian £1,778,087 £45,000 1995 2026*

Annual sold price in WD17 1, 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 (4 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.

Sold prices on this postcode

DatePriceAddressType
2025-12-19£160,000FLAT 20, ARLISS COURT, 24 CLARENDON ROADFlat
2025-12-12£188,000FLAT 32, ARLISS COURT, 24 CLARENDON ROADFlat
2025-05-19£235,000FLAT 6, ARLISS COURT, 24 CLARENDON ROADFlat
2024-11-29£224,000FLAT 24, ARLISS COURT, 24 CLARENDON ROADFlat
2024-05-16£225,000FLAT 14, ARLISS COURT, 24 CLARENDON ROADFlat
2024-03-11£160,000FLAT 5, ARLISS COURT, 24 CLARENDON ROADFlat
2023-10-27£182,500FLAT 55, ARLISS COURT, 24 CLARENDON ROADFlat
2022-05-13£280,000FLAT 33, ARLISS COURT, 24 CLARENDON ROADFlat
2021-12-14£175,000FLAT 50, ARLISS COURT, 24 CLARENDON ROADFlat
2021-09-30£210,000FLAT 52, ARLISS COURT, 24 CLARENDON ROADFlat
2021-09-28£237,000FLAT 44, ARLISS COURT, 24 CLARENDON ROADFlat
2021-06-24£188,000FLAT 47, ARLISS COURT, 24 CLARENDON ROADFlat
2021-04-01£187,500FLAT 51, ARLISS COURT, 24 CLARENDON ROADFlat
2021-01-14£270,000ARLISS COURT, 24 CLARENDON ROADOther
2021-01-07£155,000FLAT 5, ARLISS COURT, 24 CLARENDON ROADFlat
2020-12-17£12,000PARKING SPACE 2, ARLISS COURT, 24 CLARENDON ROADOther
2020-12-16£257,000FLAT 45, ARLISS COURT, 24 CLARENDON ROADFlat
2020-12-10£215,000FLAT 8, ARLISS COURT, 24 CLARENDON ROADFlat
2020-09-25£10,000PARKING SPACE 1, ARLISS COURT, 24 CLARENDON ROADOther
2020-09-25£215,000FLAT 6, ARLISS COURT, 24 CLARENDON ROADFlat
2020-09-08£230,000FLAT 7, ARLISS COURT, 24 CLARENDON ROADFlat
2020-09-01£238,000FLAT 46, ARLISS COURT, 24 CLARENDON ROADFlat
2020-08-08£185,000FLAT 9, ARLISS COURT, 24 CLARENDON ROADFlat
2020-07-17£160,000FLAT 1, ARLISS COURT, 24 CLARENDON ROADFlat
2020-07-17£210,000FLAT 3, ARLISS COURT, 24 CLARENDON ROADFlat
2020-07-13£180,000FLAT 2, ARLISS COURT, 24 CLARENDON ROADFlat
2020-07-08£150,000FLAT 4, ARLISS COURT, 24 CLARENDON ROADFlat
2019-08-16£156,000FLAT 30, ARLISS COURT, 24 CLARENDON ROADFlat
2017-12-13£200,000FLAT 21, ARLISS COURT, 24 CLARENDON ROADFlat
2017-08-04£265,000FLAT 15, ARLISS COURT, 24 CLARENDON ROADFlat
2017-01-24£259,000FLAT 32, ARLISS COURT, 24 CLARENDON ROADFlat
2017-01-05£510,00016 CLARENDON ROADOther
2016-04-24£177,000FLAT 52, ARLISS COURT, 24 CLARENDON ROADFlat
2016-04-24£137,500FLAT 50, ARLISS COURT, 24 CLARENDON ROADFlat
2016-04-15£150,000FLAT 37, ARLISS COURT, 24 CLARENDON ROADFlat
2016-04-07£217,500FLAT 16, ARLISS COURT, 24 CLARENDON ROADFlat
2016-04-07£147,500FLAT 27, ARLISS COURT, 24 CLARENDON ROADFlat
2016-04-05£171,500FLAT 12, ARLISS COURT, 24 CLARENDON ROADFlat
2016-04-05£225,000FLAT 14, ARLISS COURT, 24 CLARENDON ROADFlat
2016-04-05£125,000FLAT 18, ARLISS COURT, 24 CLARENDON ROADFlat
2016-04-05£135,000FLAT 10, ARLISS COURT, 24 CLARENDON ROADFlat
2016-04-05£150,000FLAT 11, ARLISS COURT, 24 CLARENDON ROADFlat
2016-04-04£174,000FLAT 22, ARLISS COURT, 24 CLARENDON ROADFlat
2016-04-04£222,500FLAT 26, ARLISS COURT, 24 CLARENDON ROADFlat
2016-04-04£225,000FLAT 25, ARLISS COURT, 24 CLARENDON ROADFlat
2016-04-04£152,500FLAT 21, ARLISS COURT, 24 CLARENDON ROADFlat
2016-04-04£137,500FLAT 20, ARLISS COURT, 24 CLARENDON ROADFlat
2016-04-04£252,500FLAT 23, ARLISS COURT, 24 CLARENDON ROADFlat
2016-04-01£225,000FLAT 36, ARLISS COURT, 24 CLARENDON ROADFlat
2016-04-01£225,000FLAT 35, ARLISS COURT, 24 CLARENDON ROADFlat
2016-04-01£230,000FLAT 34, ARLISS COURT, 24 CLARENDON ROADFlat
2016-04-01£255,000FLAT 33, ARLISS COURT, 24 CLARENDON ROADFlat
2016-04-01£250,000FLAT 13, ARLISS COURT, 24 CLARENDON ROADFlat
2016-03-31£135,000FLAT 38, ARLISS COURT, 24 CLARENDON ROADFlat
2016-03-31£135,000FLAT 55, ARLISS COURT, 24 CLARENDON ROADFlat
2016-03-31£240,000FLAT 44, ARLISS COURT, 24 CLARENDON ROADFlat
2016-03-31£235,000FLAT 46, ARLISS COURT, 24 CLARENDON ROADFlat
2016-03-31£232,500FLAT 15, ARLISS COURT, 24 CLARENDON ROADFlat
2016-03-31£165,000FLAT 41, ARLISS COURT, 24 CLARENDON ROADFlat
2016-03-31£240,000FLAT 45, ARLISS COURT, 24 CLARENDON ROADFlat
2016-03-31£265,000FLAT 43, ARLISS COURT, 24 CLARENDON ROADFlat
2016-03-31£235,000FLAT 24, ARLISS COURT, 24 CLARENDON ROADFlat
2016-03-31£160,000FLAT 47, ARLISS COURT, 24 CLARENDON ROADFlat
2016-03-31£185,000FLAT 42, ARLISS COURT, 24 CLARENDON ROADFlat
2016-03-31£140,000FLAT 30, ARLISS COURT, 24 CLARENDON ROADFlat
2016-03-31£150,000FLAT 40, ARLISS COURT, 24 CLARENDON ROADFlat
2016-03-29£145,000FLAT 17, ARLISS COURT, 24 CLARENDON ROADFlat
2016-03-29£155,000FLAT 31, ARLISS COURT, 24 CLARENDON ROADFlat
2016-03-29£176,000FLAT 32, ARLISS COURT, 24 CLARENDON ROADFlat
2016-03-29£125,000FLAT 28, ARLISS COURT, 24 CLARENDON ROADFlat
2016-03-24£135,000FLAT 48, ARLISS COURT, 24 CLARENDON ROADFlat
2016-01-29£156,500FLAT 51, ARLISS COURT, 24 CLARENDON ROADFlat
2016-01-29£175,500FLAT 54, ARLISS COURT, 24 CLARENDON ROADFlat
2016-01-29£175,000FLAT 53, ARLISS COURT, 24 CLARENDON ROADFlat

74 recorded sales on WD17 1JY. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.

Nearest schools

SchoolDistancePhaseOfsted
Watford St John's Church of England Primary School0.1 miPrimaryReport card →
Central Primary School0.3 miPrimaryRequires improvement (2023)
Watford Grammar School for Girls0.3 miSecondaryOutstanding (2024)
Chater Junior School0.4 miPrimaryReport card →
Lanchester Primary School0.5 miPrimaryReport card →
Chater Infant 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: WATFORD HEALTH CENTRE (0.2 mi) · SUTHERGREY HOUSE MEDICAL CENTRE (0.3 mi) · THE ELMS SURGERY (0.4 mi)

Nearest hospitals: URGENT CARE HEMEL HEMPSTEAD HOSPITAL (0.7 mi) · WATFORD GENERAL HOSPITAL (0.7 mi) · SPECIAL CARE BABY UNIT (WATFORD GENERAL HOSPITAL) (0.7 mi)

Nearest listed buildings: THE PALACE THEATRE (Grade II) (0.0 mi) · BEECHEN GROVE BAPTIST CHAPEL (Grade II) (0.0 mi) · 14 AND 16, THE PARADE (Grade II) (0.1 mi)

Nearest pharmacies: JOHN DAVIS PHARMACY (0.2 mi) · HINTONS PHARMACY (0.2 mi) · SUPERDRUG PHARMACY (0.3 mi)

Nearest stations: Watford High Street (0.4 mi) · Watford Junction (0.5 mi) · Watford (0.9 mi)

Nearest supermarkets: Sainsbury's (0.1 mi) · M&S Simply Food (0.2 mi) · Tesco Extra (0.6 mi)

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

Who lives here

Median age
35
One-person households
36%
Households with children
29%
Households
5,044

Owned 34% · Social rent 16% · Private rent 48%

Census 2021 (ONS), for WD17 1.

Recorded crime trend

May 24: 164 crimesJun 24: 142 crimesJul 24: 153 crimesAug 24: 137 crimesSep 24: 138 crimesOct 24: 157 crimesNov 24: 167 crimesDec 24: 146 crimesJan 25: 109 crimesFeb 25: 120 crimesMar 25: 128 crimesApr 25: 125 crimesMay 25: 119 crimesJun 25: 155 crimesJul 25: 156 crimesAug 25: 173 crimesSep 25: 135 crimesOct 25: 147 crimesNov 25: 110 crimesDec 25: 109 crimesJan 26: 119 crimesFeb 26: 119 crimesMar 26: 138 crimesApr 26: 142 crimes Apr 26: 142 crimes 173 109 May 24 Apr 26

Recorded crimes per month in WD17 1 (May 24–Apr 26, average 138/month). Hover a point to read the count. Source: Police.uk street-level data.

Flood risk

No modelled flood risk is recorded for WD17 1JY 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 DistrictWD17 SectorWD17 1 PostcodeWD17 1JY
Average sold price£592,728£545,849£192,899
Population37,07711,914—
Deprivation decile (1 = most deprived)7/104/10—
Crimes recorded322142—
Schools102—
Flood riskHighLowLow
Gigabit broadband93%86%7%
Superfast broadband99%97%100%

— = no separate figure is published at that level. Most open data is published down to the sector (WD17 1); 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.

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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.