Businesses in HA3
1,971 businesses in the HA3 postcode district, part of Harrow, United Kingdom.
At a glance
As of August 2026, business.wiki lists 1,971 businesses in HA3 across 133 categories. 95% publish a phone number and 84% have a website. The district's most common business type is restaurant (113 listed).
Top categories: Restaurant (113)·Home Service (107)·Financial Service (83)·Personal Or Beauty Service (81)·Professional Service (73)·Hardware Home And Garden Store (68)·Real Estate Service (48)·Food And Beverage Store (39)·Fashion And Apparel Store (38)·Dental Clinic (37)·Automotive Service (37)·Christian Place Of Worship (31)
Directory — top 30 by data completeness
| Business | Category | Address | Postcode | Phone | Web |
|---|---|---|---|---|---|
| Boots | Pharmacy And Drug Store | 66-68 High Street | HA3 7AF | +442084271171 | ✓ |
| Screwfix Harrow | Hardware Home And Garden Store | Unit 27, Christchurch Industrial Estate | HA3 8NT | +443330112112 | ✓ |
| Miller and Carter | Restaurant | Brockhurst Corner, 107 Uxbridge Road | HA3 6DN | +442089546781 | ✓ |
| Costcutter | Convenience Store | 408 Kenton Road | HA3 9BH | +442082389922 | ✓ |
| Waitrose & Partners | Food And Beverage Store | 350 High Road | HA3 6HF | +442088613911 | ✓ |
| Lidl | Food And Beverage Store | High Rd | HA3 6HF | +442039665566 | ✓ |
| Iceland | Food And Beverage Store | 83 High Street | HA3 7 | +442081672552 | ✓ |
| The Gym Group London Wealdstone | Gym | 35 High Street | HA3 5 | +443003034800 | ✓ |
| Enterprise | Rental Service | 29 The Bridge | HA3 5AB | +442084274141 | ✓ |
| Domino's Pizza | Restaurant | 397 Kenton Lane | HA3 8RZ | +442089093666 | ✓ |
| Travellers Rest Beefeater | Restaurant | Kenton Rd | HA3 8AT | +442089071671 | ✓ |
| Premier Inn London Harrow | Hotel | 134a Kenton Road | HA3 8 | +443333211266 | ✓ |
| Iceland | Food And Beverage Store | 352 High Road | HA3 6HF | +442081672587 | ✓ |
| Sainsbury's | Food And Beverage Store | 1 Nash Way | HA3 0JA | +442089091738 | ✓ |
| Tesco Express | Convenience Store | 404 Kenton Lane | HA3 8RQ | +443333450779 | ✓ |
| Costa Coffee | Coffee Shop | 8 Warwick Parade | HA3 8 | +443330035883 | ✓ |
| Shobha's Rasoi | Restaurant | 128 High Street | HA3 7AL | +442088611825 | ✓ |
| Goddard Veterinary Group | Animal Or Pet Service | 334 High Road | HA3 6HF | +442084271611 | ✓ |
| KFC | Fast Food Restaurant | 374 High Road | HA3 6HF | +442030381606 | ✓ |
| Skipjacks | Restaurant | 268-270 Streatfield Road | HA3 9 | +442082049391 | ✓ |
| Costa Coffee | Coffee Shop | 112 High Street | HA3 7AH | +443330035883 | ✓ |
| The Hare | Bar | Weald, Brookshill, Old Redding | HA3 6SD | +442089544949 | ✓ |
| Cooper Thai | Restaurant | 12 Masons Avenue | HA3 5AP | +442084275385 | ✓ |
| Specsavers Opticians and Audiologists - Harrow Weald | Fashion And Apparel Store | 22-24 High St | HA3 7AA | +442084275199 | ✓ |
| Shurgard Self-Storage | Storage Facility | 3 Chantry Place | HA3 6NY | +442084217770 | ✓ |
| Subway | Casual Eatery | 33 High Street | HA3 5 | +442088637978 | ✓ |
| Cake Box | Casual Eatery | 134 High Street | HA3 7AL | +442034176050 | ✓ |
| Sinai Jewish Primary School | Elementary School | Shakespeare Drive, Kenton | HA3 9UD | +442082041550 | ✓ |
| Travis Perkins | Hardware Home And Garden Store | 24 Palmerston Road | HA3 7RR | +442084270297 | ✓ |
| Masa Restaurant | Restaurant | 24-26 Headstone Drive | HA3 5 | +442088616213 | ✓ |
Showing the 30 most complete records of 1,971 total in HA3.
About this data
Counts are computed live from open data (Overture Maps Foundation), refreshed with each monthly release. Cite as: “business.wiki, HA3 postcode district (August 2026)”.