Kennemerstraatweg 236
Blockhovepark · 1851 AX Heiloo
A classic semi-detached home in Blockhovepark
This 1931 semi-detached house sits in Blockhovepark, a quiet corner of Heiloo where the streets feel settled and the pace of life is unhurried. With 121 square metres of living space on a 508 square metre plot, it is a home with proper proportions and a garden that gives you room to breathe. The last known asking price of €750,000 worked out at €6,198 per square metre, which was in line with what similar homes in the area were going for. For context, that is about the same as other [semi-detached houses in Heiloo]. This home has not been online since 30 September 2026.
The house itself
The listing gave the essentials: a semi-detached house built in 1931 with an energy label B. Beyond that, the agent had not filled in details about the layout, so the number of bedrooms and bathrooms was not stated. What you can see is a home with a solid footprint, a decent-sized plot and the character that comes with a house of this age. The energy label B suggested reasonable efficiency, though the running costs would depend on how the home had been maintained over the years.
Life in Blockhovepark
Blockhovepark is a small neighbourhood of around 795 residents, and it feels like it. The streets are lined with family homes, and the mix of ages is noticeable: a third of residents are between 45 and 65, with a good number of children and older people too. Residents across [the municipality of Heiloo] give their living environment an average of 7.73 out of 10, based on five reviews. One resident describes it as "a very nice little village, grown organically with lovely people who were born and raised here", while another talks about "polder nature" and sports clubs nearby. The neighbourhood itself is quiet, with a low address density, and the 28 reported crimes in the area are spread across a year.
Amenities and transport
Daily life is well covered here. The AH XL is just around the corner, with Aldi and Lidl a couple of streets away, so the weekly shop is never far. For school, Basisschool De Stek is a ten-minute walk, and there are several other primary schools within easy reach. The GP practice and pharmacy are both in Alkmaar, about a ten-minute walk away, and the hospital is a short drive. Bus line 167 stops at Spokenboschlaan on your doorstep, and the train station in Heiloo is a couple of kilometres off, which makes getting around straightforward.
WOZ value and address data
The WOZ value of the home was €755,000, based on the reference date of 1 January 2025. The asking price sat 1% below that valuation. Over the past five years, the WOZ value had risen by 92%, from €394,000 in 2020 to €755,000 in 2025. As for the address itself, the area-level data shows road traffic noise at 65 dB, which is above the norm, while rail and air traffic noise stay below it. The foundation risk indication is medium, based on the clay soil and the age of the building, and pluvial flooding at heavy rain is rated medium, with flood risk from rivers currently low. These are area-level indications, not an inspection of this specific home.
The agent
When this home was still on the market, it was offered via ECHT Makelaars & Taxateurs.
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The WOZ value is set annually by the municipality with 1 January as its reference date, and therefore lags the market by about a year. It is an estimated market value, not a sale price.
Frequently asked questions
About Kennemerstraatweg 236, Heiloo
How did the asking price compare to the WOZ value?
The asking price of €750,000 was 1% below the WOZ value of €755,000, which was set with a reference date of 1 January 2025. The WOZ value is the municipal valuation, not the current market value, so the comparison is a factual one. Over the past five years, the WOZ value had risen by 92%, from €394,000 in 2020 to €755,000 in 2025.
What was the energy label and what did it mean for costs?
The home has an energy label B, which is an efficient label. That meant the energy costs were likely to be on the lower side compared to homes with less efficient labels. The label was a rating of the home's energy performance, and the actual costs would depend on how the home was used and maintained. The listing did not provide details on insulation or heating installations.
What is the WOZ value of this home?
The WOZ value was €755,000, based on the reference date of 1 January 2025. This is the municipal valuation used for tax purposes, not the current market value. The asking price of €750,000 was 1% below this valuation. Over the five years from 2020 to 2025, the WOZ value increased by 92%, from €394,000 to €755,000.
What are the noise levels around this address?
The area-level data shows road traffic noise at 65 dB, which is above the Dutch noise norm. Rail traffic noise is 39 dB and air traffic noise is 39 dB, both below the norm. These are indications based on public data for the area, not measurements taken at the property itself. The figures come from the Atlas Leefomgeving and reflect the general noise environment.
What is the foundation risk for this home?
The foundation risk indication for this address is medium. This is based on the home being built in 1931 on clay soil, which may mean wooden piles or a shallow foundation. The area is also a KCAF attention zone, with 74% of properties in the postcode area built before 1970. This is an area-level indication, not an inspection of this specific home.
What supermarkets are nearby?
The nearest supermarket is the AH XL, which is just around the corner at about 830 metres away. Aldi is about 1.3 kilometres away and Lidl about 1.4 kilometres, both a short walk or bike ride. There are 27 supermarkets within five kilometres, so there is plenty of choice for the weekly shop.
Which schools are close to this home?
Basisschool De Stek is about a ten-minute walk away, with around 206 pupils. Openbare Basisschool De Fontein is slightly further, at about 1.1 kilometres. There are 52 schools within five kilometres, including primary and secondary options, so school choices are well covered in the area.
How is the public transport connection?
Bus line 167 stops at Spokenboschlaan, which is on your doorstep at about 62 metres away. The same line also stops at Kattenberg and Kooimeerlaan nearby. The nearest train station is Heiloo, about 2.4 kilometres away, which gives access to the rail network. The listing did not state destinations or frequencies for these services.
What is the neighbourhood like?
Blockhovepark is a small neighbourhood with around 795 residents. The population is mixed in age, with a third between 45 and 65, and a quarter over 65. Residents across the municipality of Heiloo give their living environment an average of 7.73 out of 10. One resident describes it as a village where "everything is within reach", with the sea half an hour's bike ride away.
What is the flood risk for this address?
The area-level data shows that pluvial flooding at heavy rain is rated medium, while flood risk from rivers is low both now and in 2050. Heat stress is low currently but is expected to be medium by 2050. These are indications based on the Klimaateffectatlas for the area, not an assessment of this specific property.
