N3 1BY is a sought-after residential area on Dollis Avenue, 0.6km from Church End in Barnet. Administratively it sits within Finchley Church End ward and the Finchley and Golders Green constituency.
One of the more sought-after postcodes in N3, N3 1BY offers a young, family-focused suburb — children, starter homes, good schools nearby. The daytime character shifts — higher status cosmopolitan professional services and self-employment. The 44 average age reflects a mixed, mid-career community — settling down but not yet slowing down. 80% of residents own their home — above average for the district, consistent with a stable and sought-after address. The area has a notably diverse population — 38% of residents identify as non-white, reflecting the multicultural character of this part of Barnet.
Safety: Crime rates are low here at 37 incidents per 1,000 residents — well below average and reassuring for families. Property: Prices average £1.5M.
Census 2021 statistics for N3 1BY are sourced from Output Area E00000987 (shared with 7 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.
DOLLIS AVENUE, N3 1BY House Prices & Local Information
Comprehensive demographic deep-dive and infrastructure audit for DOLLIS AVENUE, N3 1BY.
349
44
£ 60,800 /yr
49%
Neighbourhood Index
infoHow calculated?Score 1–10 — how this postcode ranks nationally (10 = top 10%)
Index Insight: N3 1BY is ranked in the top 20% nationally for affluence, indicating a high-income demographic. It scores highly on the family-friendly index, suggesting a strong presence of family households and good proximity to schools.
Area Character
N3 1BY is a premium owner-occupier postcode — median prices of £1.5M, 80% home ownership, and a low-deprivation rank put this address in the top tier nationally for wealth indicators. £1.5M prices and low crime — this postcode commands a premium for good reason.
mapGeographic Location
Demographic Deep-Dive
The Census 2021 data below shows the full population breakdown for N3 1BY. The average age is 44.0. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.
Ethnicity Profile
Economic Activity
Community Makeup: A highly stable neighborhood of property owners. The average age points to mid-career individuals heavily invested in the local area.
home Property Prices by Type
Flat
£ 1,510,000
9 sales · Mean £ 1,604,555
Detached
£ 2,750,000
2 sales · Mean £ 2,750,000
Terraced
£ 1,315,000
3 sales · Mean £ 1,288,333
gavel Crime Overview 12 Months (up to 2026-02)
N3 1BY has low crime rates — 37 incidents per 1,000 residents. The most reported categories are violence and sexual offences and anti-social behaviour. Commercial streets and transport hubs naturally generate more incidents than quiet residential roads.
school Local Schools
St Mary's CofE Primary School
Pardes House Primary School
Millbrook Park Primary School
Akiva School
Hasmonean High School for Boys
Chalgrove Primary School
St Theresa's Catholic Primary School
Moss Hall Nursery School
storefront Nearby Amenities
Retailers - Other
40 nearby- Impact Store0.6 km
- Parkway Patisserie0.5 km
- Regents News0.9 km
- Finchley Food Stores0.5 km
- B Green0.8 km
- + 35 more
Restaurant, Cafe
42 nearby- The Tube Cafe0.6 km
- VyNam0.5 km
- Sun & Sand Lounge0.4 km
- Tehran Lounge0.5 km
- Durum Restaurant0.9 km
- + 37 more
Pub, NightClub
10 nearby- Wilf Slack Sports Club0.9 km
- Catcher In The Rye0.5 km
- Finchley Golf Club0.8 km
- Finchley Manor Lawn Tennis, Squash And Health Club0.2 km
- Merkur Slots0.6 km
- + 5 more
Takeaway Shop
22 nearby- Soko Burger0.7 km
- Falafel Feast Ltd0.5 km
- JRK / Bun Kings0.9 km
- Basilico0.8 km
- Bocatta House0.9 km
- + 17 more
Supermarkets
7 nearby- Co-op1.0 km
- Gisha0.7 km
- Sainsbury's0.4 km
- Tesco Superstore0.7 km
- Thornfield Supermarket0.5 km
- + 2 more
Hotel, B&B, Guest House
1 nearby- Travelodge London Finchley Hotel0.4 km
train Transport Links
Train Stations
- Mill Hill Broadway3.6 km
- Hendon3.6 km
- New Southgate4.2 km
Generated by PostcodeInfo.uk
Postcode Profile: N31BY · Data under Open Government Licence