PostcodePropertyPostcodeProp
Free reportsProperty reportsHow it worksPricingBlog
Buy a report →
PostcodeProperty.ai

Independent property due diligence for the UK. Free area reports, £14.95 property reports. No subscriptions, ever.

Product
  • Free area reports
  • Property reports
  • Compare areas
  • Pricing
  • Blog
Legal
  • Privacy
  • Terms
  • About
  • Contact
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
© 2026 PostcodeProperty.ai. All rights reserved.Contains public sector information licensed under the Open Government Licence v3.0.
  1. Home
  2. /
  3. Area Reports
  4. /
  5. HA3
FREE REPORTNo signup required · No subscription

HA3 Area Report

Harrow

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

£506,478
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
5.2
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. Consider security measures and research specific crime types.

446
Crimes/month
220
Area average

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

Get Property Report · £14.95 →

12-Month Crime Trend→ Stable

2025-04: 434
2025-05: 481
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
2025-042026-03

↓ 6% 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.

£531,722
Harrow average
+1.3%
Annual Change
Stable
Market

Average Price by Type

£1,214,370
Detached
£667,040
Semi-Detached
£540,363
Terraced
£323,477
Flat

24-Month 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: £531,722
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)

43.1
Avg Attainment 8
+1.4% vs national (42.5)
53.9%
Grade 5+ Eng & Maths
National: 45.4%
AVERAGE NATIONAL AVERAGE

Based on 17 secondary schools in Harrow

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

Get Property Report · £14.95 →

Source: Department for Education • School Performance Tables 2024/25

Transport Links

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

Get full station list with walk times on a Property Report

View Property Report →

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
162 sales
Semi-detached
£587,500
827 sales
Terraced
£520,000
616 sales
Flat
£300,000
603 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.

+1.3%
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

Unlock More in Property Reports

Get complete data when you purchase a Property Report (£14.95 one-off):

✓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
Get Property Report - £14.95 →

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 →

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)

UPGRADE TO

Property Report

Get address-specific data for a property you're serious about.

  • ✓Actual EPC certificate
  • ✓Property sales history
  • ✓Comparable sales nearby
  • ✓Planning applications
  • ✓Council tax band
  • ✓Heritage status
£14.95one-off
✓ No subscription
✓ No monthly fees
✓ Pay once, own forever
Get Property Report →

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 current flood alerts in this area.

Source: Environment Agency

Walkability

60/100

Good walkability with most amenities within walking distance.

Within ½ mile:15 places

Source: OpenStreetMap

Why no subscription?

You're buying a house, not renting data. We believe you should pay once for the information you need, not £10-30/month that auto-renews.

+One-off payment
+No auto-renewal
+No account required for free reports

Explore More for HA3

Price TrendsCost of LivingFlatsHousesDetachedSemi-DetachedTerraced

Share This Report

Share with a friend — both get £3 off your next property report

WhatsAppX / TwitterFacebookEmail

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: 17.5°C, OvercastHumidity: 58%

Source: Open-Meteo Historical Weather API

Food Hygiene Ratings

45 rated establishments within 1 mile

4.4/5
Average Rating
87%
Rated Good or Very Good
45
Total Establishments
Hazelwood House Residential HomeCaring Premises
5/5
Redmond CateringOther catering premises
4/5
Social KitchenRetailers - other
5/5
Everyone ActiveRestaurant/Cafe/Canteen
5/5
Little Stars pre-schoolCaring Premises
5/5

Source: Food Standards Agency

Energy & Carbon Intensity

Grid region: Unknown

20%
Renewable Energy
208g
CO₂/kWh
high
Intensity Level

Generation Mix

gas 40.3%wind 20.2%imports 19.5%biomass 16.4%nuclear 3.5%hydro 0.1%

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)

Area Reviews

No reviews yet. Be the first to share your experience of this area!

Compare HA3 with nearby areas

HA3 vs HA1HA3 vs HA2
Browse all comparisons

Need address-specific data?

This free report shows area-level data. For property-specific information like EPC certificates, sales history, and planning applications, get a Property Report.

Get Property Report£14.95