Postcode 1811 Alkmaar
About 5,460 people live in postcode area 1811 in Alkmaar, in 3,545 households.
The average home value (WOZ) was €323,000 in 2023, up 80% from €179,000 in 2016.
40% of homes are owner-occupied, 76.7% are apartments and 56.1% were built before 1945.
Liveability is in the top 15% of Dutch postcode areas (Leefbaarometer 2024).
Check an address in 1811
Year built, floor area and neighbourhood facts for one home. Free.
Home values over time
| 2016 | €179,000 |
| 2017 | €184,000 +2.8% |
| 2018 | €197,000 +7.1% |
| 2019 | €219,000 +11.2% |
| 2020 | €241,000 +10% |
| 2021 | €261,000 +8.3% |
| 2022 | €280,000 +7.3% |
| 2023 | €323,000 +15.4% |
Average WOZ value (municipal tax valuation) of homes in this postcode area, CBS.
Who lives here
| Age 0–14 | 6.1% |
| Age 15–24 | 12.8% |
| Age 25–44 | 40.6% |
| Age 45–64 | 26.4% |
| Age 65+ | 14.1% |
| Single-person households | 61.4% |
| Families with children | 12.8% |
| Average household size | 1.5 |
| Median household income | – |
| Urbanity | very strongly urban |
CBS 2024
Homes
| Homes | 3,620 |
| Owner-occupied / rented | 40% / 60% |
| Social housing | 13.1% |
| Apartments | 76.7% |
| Built before 1945 | 56.1% |
| Built 2015 or later | 3.2% |
| Average gas use | 790 m³ a year |
| Average electricity use | 1,880 kWh a year |
Distance to everyday places
| Supermarket | 0.3 km |
| GP | 0.9 km |
| Pharmacy | 0.6 km |
| Primary school | 0.7 km |
| Secondary school | 0.9 km |
| Daycare | 0.4 km |
| Train station | 1.2 km |
| Hospital | 1.2 km |
| Library | 0.7 km |
| Swimming pool | 1.8 km |
Average road distance for residents, CBS.
Neighbourhoods in 1811
Binnenstad-West · Binnenstad-Oost
Crime, liveability breakdown and more per neighbourhood.
Nearby postcodes
1812 Alkmaar · 1813 Alkmaar · 1814 Alkmaar · 1815 Alkmaar · 1816 Alkmaar · 1817 Alkmaar · 1821 Alkmaar · 1822 Alkmaar · 1823 Alkmaar · 1824 Alkmaar
Sources: CBS Statistieken per postcode (via PDOK), Leefbaarometer 3.0. Figures are averages for the postcode area. AI agents: factline.dev/llms.txt.