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Data Sources
United Kingdom:TfL / NaPTAN / National Rail · National Chargepoint Registry · Open-Meteo · OpenStreetMap
Great Britain:Police.uk · Ofcom Connected Nations · DEFRA UK-AIR · DfT STATS19 · UKHSA Radon Risk
England & Wales:ONS Census 2021 · ONS Private Rental Market Stats
England:MHCLG EPC Register · Environment Agency · planning.data.gov.uk · HM Land Registry (Price Paid) · Historic England · DEFRA Noise Mapping · DfE / Ofsted / GIAS · VOA Council Tax Bands · CQC / NHS Digital · Food Standards Agency · MHCLG IMD 2025
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HA3 Area Report

Harrow

Data from 22 official government & open-data sources · Updated July 2026

£505,732
Median Price
Postcode district (HA3)
HIGH
Crime Level
Postcode district (HA3)
12
Schools Nearby
100/100
Transport Score
~50 Mbps
Broadband Est.
5.3/10

Investment Score

Average

Based on rental yield, price growth, safety, schools, transport & flood risk in HA3

Rental Yield
2.9
Price Growth
5.1
Safety
1.5
Schools
8
Transport
10
Flood Risk
6
Planning Friction
9.7
Climate Resilience
4

Crime Statistics

HIGH CRIMEPostcode district (HA3)

Higher crime levels, significantly influenced by nearby retail/commercial areas.

483
Crimes/month
220
Area average

This area has high crime — see the full breakdown by category to understand what types affect YOUR street

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12-Month Crime Trend→ Stable

2025-06: 522
2025-07: 531
2025-08: 503
2025-09: 453
2025-10: 491
2025-11: 507
2025-12: 404
2026-01: 412
2026-02: 455
2026-03: 471
2026-04: 463
2026-05: 516
2025-062026-05

↓ 10% vs previous period

Source: Police.uk • Open Government Licence

Deprivation Index (IMD)Local authority (Harrow)

DECILE 6/10 — 50–60% (less deprived)

Harrow has roughly average deprivation compared to the rest of England.

income
5
employment
6
education
7
health
8
crime
7
housing
3
environment
5

1 = most deprived 10%, 10 = least deprived 10% nationally

Source: MHCLG Index of Multiple Deprivation 2025 • Open Government Licence

House Price Index

Local-authority-wide figures for Harrow (the HPI is only published at LAD level). HA3 spans 2 local authorities; Harrow is the one covering the bulk of the outcode. For the HA3-specific median see the headline above and the sales sections below.

£527,321
Harrow average
+0.5%
Annual Change
Stable
Market

Average Price by Type

£1,207,131
Detached
£661,544
Semi-Detached
£535,826
Terraced
£320,490
Flat

Long-Term Price Trend

01/12/2002: £228,517
01/12/2003: £248,071
01/12/2004: £266,947
01/12/2005: £259,792
01/12/2006: £284,650
01/12/2007: £312,096
01/12/2008: £272,840
01/12/2009: £280,881
01/12/2010: £307,820
01/12/2011: £306,259
01/12/2012: £317,963
01/12/2013: £344,415
01/12/2014: £400,988
01/12/2015: £445,979
01/12/2016: £474,806
01/12/2017: £485,005
01/12/2018: £472,678
01/12/2019: £457,740
01/12/2020: £481,461
01/12/2021: £510,697
01/12/2022: £539,108
01/12/2023: £520,629
01/12/2024: £524,958
01/12/2025: £527,321
01/12/200201/12/2025

Source: HM Land Registry UK House Price Index (as of 01/12/2025) • Open Government Licence

Schools & Education

6
Primary
3
Secondary
1
All-through
2
Independent
12
Within 1 mile

Breakdown of all 12 schools within 1 mile, by phase.

GCSE Performance (2024/25)

51.4
Avg Attainment 8
+21.5% vs national (42.3)
53.9%
Grade 5+ Eng & Maths
National: 41%
WELL ABOVE NATIONAL AVERAGE

Based on 15 secondary schools in Harrow

12 schools nearby — get every name, distance, and Ofsted rating for your specific address

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Source: Department for Education • School Performance Tables 2024/25 · Deeper school scoring at schoolsnearme.ai

Transport Links

100/100
Excellent transport links - multiple tube/rail options within walking distance.
TfL Zone 52 Tube2 Rail

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Source: TfL API & National Rail

Browse by property type

Median prices in HA3 broken out by HMLR property type, last 5 years.

Detached
£810,000
146 sales
Semi-detached
£590,000
774 sales
Terraced
£525,000
577 sales
Flat
£300,000
587 sales

Pages only appear above where at least 10 sales were registered in the last 5 years.

Price Trends

Momentum for Harrow. For the headline HA3 median see the top of the page; for the smoothed local-authority average see the House Price Index section above.

+0.5%
1 Year Change
stable
Market Status
Harrow
Area Tracked

12 Month Trend

Unlock chart in Property Report

Source: ONS House Price Index • Open Government Licence

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✓Full crime breakdown (all categories)
✓Monthly crime trends chart
✓All schools with Ofsted links
✓Price history charts
✓Average income & economy data
✓Healthcare - GPs, dentists, hospitals
✓EPC certificate & energy costs
✓Planning applications nearby
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Council Tax📍Postcode-level

🔒 Get the actual band for this property£14.95
D
Band D
£68,001 - £88,000 (1991 valuation)
Est. £2,100/year
Estimated band — verify on gov.uk
Band A
Up to £40,000
Band B
£40,001 - £52,000
Band C
£52,001 - £68,000
Band D
£68,001 - £88,000
Band E
£88,001 - £120,000
Band F
£120,001 - £160,000
Band G
£160,001 - £320,000
Band H
Over £320,000

Source: Valuation Office Agency

Planning Applications & Constraints📍Postcode-level

🔒 Get the planning history for this exact property£14.95
Planning Friction
0.5/10
Light restrictions
Designation Stack
1
1 designation
Climate Resilience
4/10
Vulnerable
Planning Constraints:
Air Quality Management AreaBuilt-up Area
What can I actually do here?
✓ Likely allowed (8)
  • Single-storey rear extension (under 4 m)
  • Loft conversion with rear dormer
  • Replace windows (uPVC, double-glazed)
  • Solar PV panels on roof
  • Heat pump (air source) external unit
  • Front porch (under 3 m²)
  • Outbuilding / garden room
  • Fell or significantly prune a tree
⚠ Needs consent (2)
  • Drop kerb / new vehicle access
  • Demolish + rebuild
✗ Blocked (0)
  • —

Indicative only — your local planning authority has the final say.

View council planning portal →

Application counts are from a periodic national data extract and may not include the most recent submissions — check the council portal above for live status.
Source: planning.data.gov.uk

Noise Levels

quiet
This location falls outside DEFRA strategic noise contours, indicating low environmental noise levels.

Source: DEFRA Strategic Noise Maps (Round 3)

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BroadbandEst.

Avg Download~50 Mbps
Max Available~500 Mbps
Superfast+ Yes
Full Fibre× No

Estimated from area data • Verify on Ofcom

Air Quality

Low

Low pollution. Ideal for outdoor activities.

Source: DEFRA UK-AIR

Flood Risk

NONE RISK

No active Environment Agency flood warnings right now. This is not a flood-zone assessment — check the long-term flood-risk service for this address.

Source: Environment Agency

Walkability

60/100

Good walkability with most amenities within walking distance.

Within ½ mile:15 places

Source: OpenStreetMap

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Explore More for HA3

Price TrendsCost of LivingFlatsHousesDetachedSemi-DetachedTerraced

Before you offer in HA3

Free buyer guides — how to read this area's data before you make an offer.

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Local Climate

5-year average from Open-Meteo

11.4°C
Avg Temperature
784mm
Annual Rainfall
2795h
Sunshine/Year
19.9 km/h
Avg Wind
Warmest: July
Coldest: January
Wettest: October
Driest: April
Now: 16.2°C, Clear skyHumidity: 86%

Source: Open-Meteo Historical Weather API

Food Hygiene Ratings

43 rated establishments within 1 mile

4.4/5
Average Rating
84%
Rated Good or Very Good
43
Total Establishments
Hazelwood House Residential HomeCaring Premises
5/5
Redmond CateringOther catering premises
4/5
Everyone ActiveRestaurant/Cafe/Canteen
5/5
Social KitchenRetailers - other
5/5
Little Stars pre-schoolCaring Premises
5/5

Source: Food Standards Agency

Energy & Carbon Intensity

38%
Renewable Energy
204g
CO₂/kWh
high
Intensity Level

Generation Mix

gas 48.6%wind 37.5%biomass 10.4%imports 2.3%nuclear 1.2%

Source: National Grid ESO Carbon Intensity API

Elevation

51m
Elevatedabove sea level

At 51m above sea level, this location is well-elevated, significantly reducing flood risk from coastal and river sources.

Source: Open Topo Data (SRTM 30m)

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