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The population is shrinking, while it grows in Aa en Hunze. Homes cost more than the average in the municipality of Aa en Hunze.
130 residents,
Get a full report on value, costs, energy and surroundings.
Compared with the municipality of Aa en Hunze · newest year available
© Kadaster / PDOK, CBS
The average WOZ value in Kostvlies is €484,000, 30% higher than in Aa en Hunze (€371,000). Between 2021 and 2025 the average WOZ value rose 32%, against a rise of 37% in Aa en Hunze. 95% of the homes are owner-occupied, 20 percentage points more than in Aa en Hunze (75%).
The average WOZ value rose 32% between 2021 and 2025, to €484,000.
The WOZ value as struck on 1 January of the year before the KWB edition.
Source: CBS Kerncijfers wijken en buurten (KWB) 2025
Modelled ownership costs for a typical dwelling here: ~€437 per month (excluding mortgage and energy)
Typical home here, before mortgage and energy
Model estimates, not bills.
For this home, Aa en Hunze's OZB, sewage and waste levies rank 36th of 334 gemeenten, cheapest first.
Water board, maintenance and insurance are estimated from national rates and the home's value and size, so they aren't compared.
Source: Municipal levies + CBS 2026
Kostvlies has the highest WOZ value of the 3 buurten in Gasselte.
Average WOZ value from the Netherlands down to this area, and its rank within its own group (e.g. buurten within the same wijk). Provincie is omitted: KWB publishes no province rows to average.
Source: CBS Kerncijfers wijken en buurten (KWB)
Here: €484,000 average WOZ value.
| Value | Dwellings | Aged 65+ | |
|---|---|---|---|
| Kostvlies | 484,000 | 58 | – |
| Gasselte | 351,000 | 695 | – |
| Verspreide huizen Gasselte | 460,000 | 36 | – |
Each circle is an area: position by average WOZ value, size by dwelling count. The 65-and-over share (pct_65_plus) travels on every point but is not yet drawn as a second axis.
Source: CBS Kerncijfers wijken en buurten (KWB)
The largest category is owner-occupied, at 95% of dwellings.
CBS publishes this as a share of the dwelling stock, not a count.
Source: CBS Kerncijfers wijken en buurten (KWB) 2025
100% of the dwelling stock is single-family homes.
CBS publishes this as a share of the dwelling stock, not a count.
Source: CBS Kerncijfers wijken en buurten (KWB) 2025
78% of dwellings were built before 1945, against 20% in the municipality of Aa en Hunze.
Based on 58 dwellings with a registered construction year in the BAG (verblijfsobjecten whose pand has no usable bouwjaar, such as 1005 or 9999, are excluded).
Source: Kadaster BAG (bag-light.gpkg) 2026-09-01
Kostvlies has too few residents for a reliable rate per 1,000 residents (under 200), so counts are shown instead of a comparison. In 2025, 0 crimes were registered, against 2 in 2021. Crimes are counted where they happen, not where the offender lives.
0 crimes were registered in Kostvlies in 2025 (2 in 2021).
Too few residents for a reliable per-1,000 figure (threshold 200) — registered crime, not all crime — CBS/Politie 47018NED.
Source: CBS/Politie geregistreerde misdrijven (47018NED) 2025
An estimated 79% of adults in Kostvlies rate their own health as good, 4 percentage points more than in Aa en Hunze. Fewer adults smoke (9% against 14%), fewer report anxiety or depression (34% against 39%) and fewer are overweight (50% against 54%), but more meet the physical activity guideline (51% against 47%). Agricultural land is the largest land use in Kostvlies, covering 83% of the area, against 62% in Aa en Hunze. Green space such as parks, sports fields, forest and nature covers 9% of the area, 22 percentage points below the 31% in Aa en Hunze.
An estimated 79% of adults rate their own health as good, against 75% in the municipality of Aa en Hunze (2024).
An RIVM model estimate (small-area estimation from the 2024 Health Monitor for Adults and Elderly), not a direct tabulation — even a buurt that was not itself surveyed gets an estimate. Figures cover adults aged 18 and over.
Source: RIVM/CBS Gezondheidsmonitor Volwassenen en Ouderen (kleine-gebieden-schatting) 2024
9% of the area is green (parks, sport, nature), against 31% in the municipality of Aa en Hunze.
Every share is calculated as a percentage of the TOTAL area (land and water together, peiljaar 2022); water is therefore one of the slices itself, not a separate whole. Green is the sum of recreational terrain (parks, sport fields, allotments, day recreation) and natural terrain (forest, open natural terrain) — agricultural land is not counted as green here.
Source: CBS Bodemgebruik (86211NED) 2022
A daycare lies here at an average road distance of 2400 m.
| Distance | Value | |
|---|---|---|
| Large supermarket | 3,400 m | – |
| GP practice | 3,500 m | – |
| Primary school | 2,500 m | – |
| Daycare | 2,400 m | – |
| Large supermarkets | – | 0 |
| GP practices | – | 0 |
| Daycares | – | 0 |
Average road distance from every address in this buurt to the nearest amenity, and the average count within 1 km — a buurt average, not a distance from one address.
Source: CBS proximity statistics 2025
Kostvlies has 130 inhabitants (2026), or 242 per km² (2.6 times as high as in Aa en Hunze). In the 2025 House of Representatives (Tweede Kamer) election, turnout in the municipality of Aa en Hunze was 85%, 7 percentage points above the national 78%. Of the parties that are largest nationally, VVD had the highest share there: 19% of the vote, against 14% nationally. Election results exist only per municipality, so these are the municipality's figures.
The population shrank 7% between 2021 and 2026, to 130.
Source: CBS Kerncijfers wijken en buurten (KWB) 2026
With 242 residents per km², this buurt is 2.6 times as densely populated as the municipality of Aa en Hunze.
Source: CBS Kerncijfers wijken en buurten (KWB) 2026
In 2025, almost no children were born; almost no one died.
Source: CBS Kerncijfers wijken en buurten (KWB) 2025
36% of residents are between 65 and 80.
Source: CBS Kerncijfers wijken en buurten (KWB) 2026
57% of residents are married.
Source: CBS Kerncijfers wijken en buurten (KWB) 2026
96% of residents have Dutch origin.
Source: CBS Kerncijfers wijken en buurten (KWB) 2026
50% of residents have a primary, vmbo or mbo1 level education.
Source: CBS Kerncijfers wijken en buurten (KWB) 2024
These figures are for the whole municipality of Aa en Hunze; there is no result per buurt or wijk. At the general election (Tweede Kamer) of 29 October 2025, 85% of eligible voters in Aa en Hunze voted. The largest party was VVD with 19% of the valid votes.
Official election result (Kiesraad), top 8 parties by national vote count plus 'Other'; share of valid votes. A voter may vote at any polling station in their own gemeente; there is therefore no reliable buurt- or wijk-level result. This figure is the whole gemeente's own result.
Source: Kiesraad — Verkiezingsuitslag Tweede Kamer (data.overheid.nl) TK2025
Kostvlies has an average of 1.6 cars per household, 14% higher than in Aa en Hunze (1.4). 39% of cars run on something other than petrol (diesel, LPG or electricity, hybrids included), 10 percentage points more than in Aa en Hunze (29%).
Zakelijke dienstverlening is the largest sector, with 10 establishments.
Source: CBS Kerncijfers wijken en buurten (KWB) 2025
39% of passenger cars do not run on petrol (diesel, LPG, electric etc.), against 29% in the municipality of Aa en Hunze (2025).
CBS splits passenger cars into 'petrol' and 'other fuel' only. That second category bundles diesel, LPG, electric (including hybrid), hydrogen, alcohol, LNG and CNG together — CBS publishes no separate electric-car count per buurt, wijk or gemeente, so this is not the same as an 'electric share'.
Source: CBS Kerncijfers wijken en buurten (KWB) 2025
The share of passenger cars not running on petrol went from 32% to 39% between 2021 and 2025.
See the 'Passenger cars by fuel type' card for what 'other fuel' covers — this is not the share of electric cars.
Source: CBS Kerncijfers wijken en buurten (KWB) 2025
In 2025, 90 passenger cars and 15 motorcycles were registered here.
At this level CBS publishes only passenger cars and motorcycles, no vans or trucks.
Source: CBS Kerncijfers wijken en buurten (KWB) 2025
97% of addresses are residential; the largest other use is industrial (7%).
Based on 60 verblijfsobjecten in use. An object with several registered uses (e.g. a flat above a shop) is counted under each of them, so the shares can add up to more than 100%.
Source: Kadaster BAG (bag-light.gpkg) 2026-09-01
3% social housing, against 28% nationally.
The 5 characteristics that differ most from the national average, ranked by log ratio (so a halving and a doubling count as equally different); the shown percentage is the ordinary difference against the Netherlands.
Source: CBS Kerncijfers wijken en buurten (KWB) 2025
| Verspreide huizen Gasselte | 200 | €460,000 | 185 |
| Gasselte | 1,535 | €351,000 | 16 |