A classic semi-detached home in Oosterhaar
Tucked away on Oude Middelhorst, this 1936 semi-detached house sits in Oosterhaar, a leafy part of Haren within the municipality of Groningen. With seven rooms spread over three floors, there is plenty of space for a growing household. The asking price of €645,000 is on the high side compared with the average asking price in the neighbourhood. For context, the average asking price for semi-detached houses in Groningen sits at €470,786, making this home 37% above that figure.
The home itself
Built in 1936, this semi-detached house offers 151 m² of living space according to the agent, while the BAG registration records 153 m². The plot measures 585 m². Inside, you will find five bedrooms, one bathroom, and a total of seven rooms across three floors, with a volume of 495 m³. The energy label is C, which means you can expect moderate energy costs. The home is offered for sale via Makelaardij Aimée Staal.
Life in Oosterhaar
Oosterhaar is a residential area where residents of the municipality of Groningen give an average score of 7.63 out of 10, based on 182 reviews. One resident notes: "prettige buurt." Another says: "Nice neighbourhood." The reviews reflect a mix of opinions, with some mentioning the pleasant surroundings and others pointing out occasional noise. The neighbourhood has around 4,250 inhabitants, and about 70% of the homes are owner-occupied. For more on what it is like to live here, see the Oosterhaar neighbourhood.
Amenities and transport
Daily errands are easy from this address. The Jumbo supermarket is just around the corner, with Aldi and Albert Heijn a ten-minute walk away. The nearest primary school, IKC Quintusschool, is a couple of streets away, and the GP practice Huisartspraktijk Heikens is also close by. For public transport, bus line 51 stops at Haren, Station, just around the corner, and Haren train station is a five-minute walk. The municipality of Groningen offers a range of facilities within easy reach, as you can see on the page for the municipality of Groningen.
WOZ value and address data
The WOZ value of this home is €579,000, based on the reference date 1 January 2025. The asking price is 11% above this WOZ value. Between 2020 and 2025, the WOZ value rose by 33%, from €435,000 to €579,000. As for the area, the road traffic noise level is 49 dB Lden, which is above the norm, while railway and aircraft noise are below their respective norms. The foundation risk indication is medium, and the soil type is peat, which is an area-level indication. Pluvial flooding risk is medium, as is the current flood risk, with heat stress currently low but medium by 2050. These are all area-level indications, not an inspection of this specific home.
Source
At the time of writing, this home is offered only via Makelaardij Aimée Staal.
This summary was generated with AI and may contain errors. Always verify the details with the provider.
Features
Details of this home
Transfer
Price
Areas and volume
Layout
Construction
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 Oude Middelhorst 23, Haren Gn
How does the asking price compare to the WOZ value?
The asking price of €645,000 is 11% above the WOZ value of €579,000, which was set on 1 January 2025. The WOZ value is the municipal valuation, not the current market value. This comparison is precomputed and does not imply that the home is overpriced or a bargain; it simply reflects the difference between the two figures.
What is the layout of this semi-detached house?
According to the agent, this home has seven rooms, including five bedrooms and one bathroom, spread over three floors. The living area is 151 m² according to the agent, while the BAG registration records 153 m². The plot measures 585 m². The volume of the home is 495 m³. These details come directly from the listing.
What is the energy label and what does it mean?
The energy label is C. This label indicates the energy efficiency of the home, with C being a mid-range label. You can expect moderate energy costs, but the label does not tell you anything about the structural condition of the home. For specific information about insulation or heating, you would need to consult the full listing or the agent.
What is the foundation risk for this property?
The foundation risk indication for this address is medium, according to public data from KCAF. The soil type is peat, and the home was built in 1936, which may mean wooden piles or a shallow foundation. This is an area-level indication, not an inspection of this specific home. The risk level is given as medium, without further detail.
What are the noise levels like in this area?
The road traffic noise level at this address is 49 dB Lden, which is above the noise norm. Railway noise is 48 dB Lden, which is below the norm, and aircraft noise is 24 dB Lden, also below the norm. These figures are based on public data from the Atlas Leefomgeving and are area-level indications, not measurements at the property itself.
What supermarkets and schools are nearby?
The nearest supermarket is Jumbo, just around the corner at 269 metres, followed by Aldi at 743 metres and Albert Heijn at 860 metres. For schools, the nearest primary school is IKC Quintusschool, about 3.4 km away. There are also several other schools within a few kilometres, including the Groningse Schoolvereniging and Brederoschool.
How far is the nearest public transport stop?
The nearest bus stop is Haren, Station, at 289 metres, served by bus line 51. The nearest train station is Haren, at 328 metres.
What is the average score from resident reviews for this area?
Residents of the municipality of Groningen give an average score of 7.63 out of 10, based on 182 reviews. This score reflects the wider municipality, not specifically the Oosterhaar neighbourhood. One resident mentions the pleasant surroundings and good neighbours, while another notes occasional noise. These reviews are not specific to this home.
How has the WOZ value developed over the past five years?
Between 2020 and 2025, the WOZ value of this home increased by 33%, from €435,000 to €579,000. The reference date for the current WOZ value is 1 January 2025. This development is precomputed and shows the historical trend, but it does not predict future changes in value.
