TR21 is a postcode district in Isles of Scilly, South West, covering 72 active and 29 retired postcodes.
The largest share of TR21 (22%) is characterised by an urban area with many older residents in social or council housing, alongside a post-industrial neighbourhood with an older demographic and affordable housing (21%). A further 17% of the district is made up of a quiet rural area popular with older residents who rent rather than own. This mix of 6 distinct neighbourhood types makes TR21 one of the more varied districts in the region.
Property: Average house prices in TR21 are around £513k, up 3.0% year-on-year. Safety: Crime across TR21 is moderate at 78 per 1,000 residents, broadly in line with similar urban districts. Figures vary considerably by individual street. The district has a mature, established population with an average age of 48 — predominantly owner-occupied, quiet, and low-turnover.
Select any postcode below to explore street-level crime, nearby schools, sold house prices, and census data — or view the full TR21 demographics profile for district-wide census breakdowns.
Area Analysis Isles of Scilly, South West
TR21 House Prices, Crime & Local Stats
Comprehensive demographic deep-dive and infrastructure audit for the TR21 postcode area.
groups
Population1,594
cake
Avg Age48
payments
Avg Income£ 37,000 /yr
work
Employed52%
Neighbourhood Index
infoHow calculated?Score 1–10 — how this postcode ranks nationally (10 = top 10%)
shieldSafety
9/10family_restroomFamily
3/10favoriteHealth
4/10workEmployment
10/10diversity_3Diversity
2/10paymentsAffluence
6/10directions_transitTransit
1/10homeHome Ownership
2/10trending_upInvestment
8/10psychology
Area Character
Balanced, accessible, and mixed. TR21 spans multiple life stages — average age 48, moderate ownership and renting. Young average age (48) and budget pricing suggest early gentrification potential. Property prices are trending up 3.0% year-on-year.
home £513,062 median price
verifiedPublished by PostcodeInfo.uk · · Sources: ONS Census 2021, police.uk, Land Registry
mapGeographic Location
Demographic Deep-Dive
Census-aligned analysis of population structure and socioeconomic drivers.
Ethnicity Profile
White / British97.5%
Asian / British Asian0.4%
Black / African / Caribbean0.1%
Other / Mixed2.0%
Economic Activity
52%Active
FT: 35%
Unemployed: 1%
gavel Crime Overview 12 Months (up to 2026-01)
Recent reported incidents and common crime categories.
Violence and sexual offences46
Criminal damage and arson17
Anti-social behaviour16
Other theft13
Shoplifting9
school Local Schools
S
The Five Islands Academy
Inadequate263 pupils
storefront Nearby Amenities
hotel
Hotel, B&B, Guest House
27 nearby- Bell Rock Hotel
- Belmont
- Blue Carn
- Browarth Bed And Breakfast
- Buckingham House
- + 22 more
local_bar
Pub, NightClub
3 nearby- Jacks Micro Bar
- Mermaid Inn
- The Scillonian Club
local_grocery_store
Supermarkets
1 nearby- Co-op Store
fastfood
Takeaway Shop
2 nearby- Galley Takeaway
- Scilly Fish
shopping_bag
Retailers - Other
15 nearby- Bourdeaux Shop
- Garrison Holidays
- Hugh Street Cafe
- Isles Of Scilly Bakery Shop
- Mike Benny & Son Butchers
- + 10 more
restaurant
Restaurant, Cafe
9 nearby- Airport Cafe
- Cafe On The Quay
- Carn Vean Tearooms
- Dibble And Grub
- Juliet's Garden
- + 4 more
Generated by PostcodeInfo.uk
Area Profile: TR21 · Data under Open Government Licence