Map of HA3 8NN postcode

General information

Postcode	HA3 8NN
Post Town	Harrow
Nearest station	Harrow and Wealdstone (1 km)
Bus stops	Kingshill Avenue (HA3) (W) Kingshill Avenue (HA3) (E) Kenmore Avenue (W)
London travel zone	5
Roads in this postcode	Christchurch Avenue
Number of UPRNs	54 View
Known addresses	64 Christchurch Avenue, Harrow 70 Christchurch Avenue, Harrow 72 Christchurch Avenue, Harrow 74 Christchurch Avenue, Harrow 76 Christchurch Avenue, Harrow 78 Christchurch Avenue, Harrow 82 Christchurch Avenue, Harrow 84 Christchurch Avenue, Harrow 90 Christchurch Avenue, Harrow 92 Christchurch Avenue, Harrow 94 Christchurch Avenue, Harrow 98 Christchurch Avenue, Harrow 100 Christchurch Avenue, Harrow 102 Christchurch Avenue, Harrow 104 Christchurch Avenue, Harrow 108 Christchurch Avenue, Harrow 114 Christchurch Avenue, Harrow 116 Christchurch Avenue, Harrow 120 Christchurch Avenue, Harrow 126 Christchurch Avenue, Harrow 130 Christchurch Avenue, Harrow 132 Christchurch Avenue, Harrow 136 Christchurch Avenue, Harrow 138 Christchurch Avenue, Harrow 140 Christchurch Avenue, Harrow 142 Christchurch Avenue, Harrow 144 Christchurch Avenue, Harrow 146 Christchurch Avenue, Harrow 150 Christchurch Avenue, Harrow 150A Christchurch Avenue, Harrow
Main property type	Terraced
Businesses	4TH AVENUE PROPERTIES LTD A.B.E&EMANUEL LTD ALMUDA COLLECTION LIMITED ALPHA RETAIL LTD BLACK SEA VENTURES LTD BUZZZ CITY ROOMS LTD CONSULTRACT DESIGN & BUILD LIMITED GC MOTORS MOBILE MECHANIC LTD INVENTURE ASHTON LTD INVENTURE BHS LTD INVENTURE CAMDEN LTD INVENTURE COVENTRY LTD INVENTURE HOLDINGS LIMITED INVENTURE KENSINGTON LIMITED INVENTURE OLD STREET LTD INVENTURE PROPERTIES LTD INVENTURE PUTNEY LTD INVENTURE RETAIL LTD INVENTURE SOHO LTD INVENTURE WARREN STREET LTD MONCHOSI LIMITED MPG GENERAL CONSTRUCTION LIMITED NHA HEALTHCARE LIMITED PHOTON ENTERPRISES LTD PRIMEE CAPITAL LTD PROCYON PROPERTY INVESTMENTS LIMITED PROJECTIFY LIMITED ZENLAZE SERVICES LTD

Geography

	Latitude	51.591649
	Longitude	-0.319086
	Easting	516539
	Northing	189427
	Grid reference	TQ165894
	UTM reference	30U 685700 5719027
	what3words	empty.desks.dips
	Plus code	9C3XHMRJ+M9
	Altitude	49 metres (160 feet)
	Sunrise (today)	8:05
	Sunset (today)	16:14
	Distance away
	Distance to sea	52.7 KMs (32.8 miles)

Administrative areas

Parish	Harrow, unparished area	E43000205
Ward	Kenton West	E05013552
London Borough	Harrow	E09000015
County	Greater London	E11000009
Constituency (2024)	Harrow East	E14001270
MP	Bob Blackman	Conservative
Police force	Metropolitan Police
Water company	Affinity Water
Sewage company	Thames Water
NUTS/ITL 3	Harrow and Hillingdon
NUTS/ITL 2	Outer London - West and North West
NUTS/ITL 1	London
Country	England	E92000001

Data

Date introduced	January 1980
Last updated	December 2024
User type	Small (addresses receive less than 25 items of mail per day)
Quality	Within the building of the matched address closest to the postcode mean

Demographics

Population (2011)	166
Households (2011)	48
Index of Multiple Deprivation (2019)	20,318 / 32,844 Most deprivedLeast deprived
Average household income (2020)	£61,000 Lowest (£22,200) Highest (£108,100)
Rural/urban	Urban major conurbation
Built up area (2024)	Harrow	E63011900
Census output area (2021)	E00010893
Census output area (2011)	E00010893
Lower layer super output area (2021)	Harrow 033D	E01002173
Lower layer super output area (2011)	Harrow 033D	E01002173
Middle layer super output area (2021)	Kenton West	E02006882
Middle layer super output area (2011)	Kenton West	E02006882
Travel to work area	London	E30000234

Nearby schools

Priestmead Primary School and Nursery (Primary)

Elmgrove Primary School & Nursery (Primary)

St Joseph's Catholic Primary School (Primary)

Property sales

Average property price in Harrow	£547,684
Annual change	4.9%
View all properties sold in the HA postcode area

Properties recently sold in this postcode

Address	Type	Date	Price
114 Christchurch Avenue, Harrow	Terraced (freehold)	Mar 2021	£547,000
100 Christchurch Avenue, Harrow	Semi-detached (freehold)	Jan 2021	£650,000
116 Christchurch Avenue, Harrow	Terraced (freehold)	Oct 2018	£507,500
	Terraced (freehold)	May 2016	£542,000
70 Christchurch Avenue, Harrow	Semi-detached (freehold)	Mar 2018	£549,950
130 Christchurch Avenue, Harrow	Terraced (freehold)	Dec 2016	£250,000
136 Christchurch Avenue, Harrow	Terraced (freehold)	Aug 2011	£320,000
72 Christchurch Avenue, Harrow	Terraced (freehold)	Dec 2009	£370,000
138 Christchurch Avenue, Harrow	Terraced (freehold)	Jun 2009	£241,000
78 Christchurch Avenue, Harrow	Terraced (freehold)	Dec 2007	£360,000
150A Christchurch Avenue, Harrow	Flat (freehold)	Aug 2007	£365,000

View all properties sold in the HA3 8 sector

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Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license