Postcode 6123 Holtum
About 1,120 people live in postcode area 6123 in Holtum (municipality Sittard-Geleen), in 545 households.
The average home value (WOZ) was €275,000 in 2023, up 57% from €175,000 in 2016.
90% of homes are owner-occupied, 5.4% are apartments and 13.5% were built before 1945.
Liveability is in the top 60% of Dutch postcode areas (Leefbaarometer 2024).
Check an address in 6123
Year built, floor area and neighbourhood facts for one home. Free.
Home values over time
| 2016 | €175,000 |
| 2017 | €178,000 +1.7% |
| 2018 | €183,000 +2.8% |
| 2019 | €194,000 +6% |
| 2020 | €213,000 +9.8% |
| 2021 | €229,000 +7.5% |
| 2022 | €240,000 +4.8% |
| 2023 | €275,000 +14.6% |
Average WOZ value (municipal tax valuation) of homes in this postcode area, CBS.
Who lives here
| Age 0–14 | 11.6% |
| Age 15–24 | 7.1% |
| Age 25–44 | 22.3% |
| Age 45–64 | 27.7% |
| Age 65+ | 31.7% |
| Single-person households | 32.1% |
| Families with children | 25.7% |
| Average household size | 2 |
| Median household income | – |
| Urbanity | rural |
CBS 2024
Homes
| Homes | 555 |
| Owner-occupied / rented | 90% / 10% |
| Social housing | 8.1% |
| Apartments | 5.4% |
| Built before 1945 | 13.5% |
| Built 2015 or later | – |
| Average gas use | 1,040 m³ a year |
| Average electricity use | 2,920 kWh a year |
Distance to everyday places
| Supermarket | 2.5 km |
| GP | 1.2 km |
| Pharmacy | 2.7 km |
| Primary school | 0.9 km |
| Secondary school | 6.4 km |
| Daycare | 0.9 km |
| Train station | 4.4 km |
| Hospital | 9.6 km |
| Library | 2.6 km |
| Swimming pool | 1 km |
Average road distance for residents, CBS.
Neighbourhoods in 6123
Crime, liveability breakdown and more per neighbourhood.
Nearby postcodes
6122 Buchten · 6124 Papenhoven · 6121 Born · 6125 Obbicht · 6127 Grevenbicht · 6118 Nieuwstadt · 6129 Urmond · 6116 Roosteren · 6131 Sittard · 6114 Susteren
Sources: CBS Statistieken per postcode (via PDOK), Leefbaarometer 3.0. Figures are averages for the postcode area. AI agents: factline.dev/llms.txt.