What Huislijn.nl does

Huislijn.nl B.V. is a Dutch online real estate marketplace founded in 1993 and headquartered in Dordrecht, Netherlands. The company operates a web-based platform that aggregates residential property listings from approximately 2,500 real estate brokers across the Netherlands, organized into three core verticals: koopwoningen (homes for sale), huurwoningen (rental homes), and recreatiewoningen (vacation/recreational homes). The platform serves roughly 1 million monthly visitors, who can search listings, save favorites, set up email alerts via the Zoekservice, and access an embedded mortgage calculator powered by De Hypotheker. A supplementary content platform, Wooninspiratie, provides editorial articles on interior design, sustainability, renovation, and housing market trends, with contributions from named home lifestyle influencers.

The underlying technology stack is a conventional web-based marketplace built on a content management system, with property mapping delivered via Leaflet/OpenStreetMap integration. The platform has no mobile app; delivery is through a mobile-optimized website. Identity is handled through Facebook and Google single sign-on, and GDPR compliance is managed via Cookiebot consent tooling. The company maintains a separate broker-facing portal, Makelaarsdesk, where real estate agents manage listings and purchase premium advertising products (Tophuis, Open Huis, Makelaar Centraal). Cloud infrastructure is hosted on AWS, with technical sub-processors disclosed under the privacy policy. There is no evidence of AI/ML, machine learning, or proprietary model development; search and recommendations appear to be based on standard keyword and filter mechanics.

Huislijn.nl's business model is a freemium two-sided marketplace. Property seekers use the platform free of charge, while revenue is generated from broker subscriptions and premium advertising placements on the Makelaarsdesk portal, advertising income from a network of 128+ partners (including Google, Meta, and programmatic exchanges), and lead generation fees from connecting consumers with brokers through inquiries, brochure requests, and viewing appointments. The company is privately held with 1–10 employees, has no disclosed funding rounds, and serves the Netherlands exclusively. Customer-facing satisfaction is reported at 8.1 out of 10, and the platform received a 2020 Dutch Website van het Jaar nomination.

Name

Huislijn.nl

Legal name

Huislijn.nl BV

Website

https://huislijn.nl

Company type

Private

Founded year

1993

Operating status

Operating

Headcount range

1–10 employees

Short description

Huislijn.nl is a Dutch online real estate marketplace aggregating listings from 2,500 brokers across purchase, rental, and vacation properties, serving 1 million monthly consumers with free search and connecting them to brokers via its Makelaarsdesk premium portal.

Ownership category

akta.pro rank

Product category

Real Estate Marketplace

NAICS

Offices of Real Estate Agents and Brokers (53121), Offices of Real Estate Agents and Brokers (531210)

SIC

Real Estate Agents & Managers (For Others) (6531)

akta.pro primary industry

Buyer Representation Services (BPAJAAAJ)

akta.pro secondary industry

Seller Representation & Listing Services (BPAJAAAK)

Keywords

• Real estate marketplace
• Property listings platform
• Residential property search
• Vacation home listings
• Broker subscription services

Headquarters

HQ city

Dordrecht

HQ country

Netherlands

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Digital Commerce or Content

Cost components

Technology or R&D, Marketing or Sales, Infrastructure, Personnel, Operations

Revenue model

1. Broker Subscription & Premium Services: Real estate agents and brokers pay subscription fees to list properties and access premium advertising products including Tophuis, Open Huis, and Makelaar Centraal through the Makelaarsdesk platform.
2. Advertising Revenue: The platform generates advertising revenue through display ads and sponsored listings. The cookie policy reveals extensive advertising infrastructure with 128+ advertising partners including Google, Meta, and programmatic advertising networks.
3. Lead Generation Fees: Revenue generated by connecting interested buyers/renters with brokers through inquiries, brochure requests, and viewing appointment requests. The platform facilitates communication between consumers and agents.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

Huislijn.nl is a Dutch online real estate marketplace that aggregates residential property listings from approximately 2,500 real estate brokers across three verticals: koopwoningen (homes for sale), huurwoningen (rental homes), and recreatiewoningen (vacation/recreational homes). The platform is free for property-seeking consumers and monetizes via broker subscriptions, premium visibility products (Tophuis, Open Huis, Makelaar Centraal) on the Makelaarsdesk portal, and advertising revenue from a network of 128+ advertising partners.

Product overview

Huislijn.nl is a Dutch online real estate marketplace operating as a platform that aggregates residential property listings from thousands of real estate agents. Its core product portfolio comprises three main listing verticals: Koopwoningen (homes for sale), Huurwoningen (rental homes), and Recreatiewoningen (vacation/recreational homes). These listings are supported by user-facing tools including Mijn Huislijn (a personal account for saving favorites and managing search alerts), the Zoekservice (email-based new-listing notifications), and an embedded mortgage calculator provided by De Hypotheker. The platform also operates the Makelaars Desk, a back-office portal for real estate agents to manage their listings and purchase marketing add-on products such as Tophuis, Open Huis, and Makelaar Centraal. Supplementary content is provided through the Wooninspiratie editorial section covering interior design, sustainability, and financial topics. The platform connects approximately 2,500 real estate agents and serves 1 million monthly unique visitors.

Differentiator

Problem solved

Functional benefit

Brands

• Wooninspiratie: Home inspiration content including articles about interiors, gardens, sustainability, renovations, and home market trends.

Products and services

• Koopwoningen (Homes for Sale) A searchable database and listing platform for residential properties for sale across the Netherlands, covering apartments, houses and various property types with filters for price, location, size and property type. Free for consumers; populated with listings supplied by approximately 2,500 real estate brokers.
• Huurwoningen (Rental Homes) A searchable database and listing platform for residential rental properties across the Netherlands, including apartments and houses across various price ranges and sizes. Free for consumers.
• Recreatiewoningen (Vacation Homes) A specialized listing category for recreational properties and vacation homes for sale across the Netherlands, aimed at personal-use buyers and investors in the holiday/vacation home segment.
• Makelaarsdesk (Broker Portal) A separate broker portal where real estate agents manage property listings, respond to inquiries, and purchase premium advertising products (Tophuis, Open Huis, Makelaar Centraal). Sold on a subscription plus premium add-on basis to approximately 2,500 Dutch real estate professionals.
• Zelf Je Huis Verkopen (Sell Your Own House service) A service that enables Dutch homeowners to sell their property themselves on the Huislijn.nl platform without engaging a real estate agent, supported by the platform's listing tools and listing exposure to the platform's consumer audience.

Quantifiable outcome

• Consumer satisfaction rating of 8.1 out of 10
• +1 more outcomes

Named customers2 records

Segments4 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

Feature3 records

Partnerships

Three partnerships are on record, tiered core and minor.

• De HypothekercoreGTM or Marketing PartnerDe Hypotheker provides an embedded mortgage calculator on Huislijn.nl property listings. When users click 'Wat worden mijn maandlasten?' (What will my monthly costs be?), they access De Hypotheker's calculator. The partnership drives mortgage consultation leads to De Hypotheker's network of 190+ branches while providing useful functionality to Huislijn.nl users.
• 2,500 Real Estate Brokers (Makelaars)coreChannel Partner/ Reseller/ DistributorA network of 2,500 Dutch real estate agents and brokers who list properties on the platform. Brokers use the Makelaarsdesk portal to manage listings and purchase premium advertising products (Tophuis, Open Huis, Makelaar Centraal). The breadth of broker participation ensures comprehensive property coverage across the Netherlands.
• WooninfluencersminorGTM or Marketing PartnerHome lifestyle influencers (Stephanie, Susan, Benthe, and others) create content on the Wooninfluencers.nl platform, covering topics like sustainability, interior design, and home improvement. Content drives traffic and engagement with housing-related searches.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Kamernet: Dutch housing platform focused on rooms, studios, and rental properties. Comparable freemium marketplace model with broker/landlord subscriptions and Dutch-only geographic scope.
• Funda: The dominant Dutch residential real estate marketplace, aggregating listings from virtually all Dutch brokers and serving the largest consumer audience in the Netherlands. Direct head-to-head competitor for brokers' subscription and advertising spend in the same geographic market.
• Huurwoningen.nl: Dutch rental-focused property portal aggregating listings from real estate agents. Operates the same freemium/lead-gen model and competes for the same rental listing supply and tenant traffic in the Netherlands.
• Pararius: Leading Dutch rental housing portal serving tenants and landlords with a comparable freemium broker subscription model. Direct overlap on the rental vertical (huurwoningen) within the same Dutch market.
• Jaap.nl: Dutch online real estate search portal aggregating buy and rental listings from brokers nationwide. Closely comparable product (search, broker listings, alerts) and overlapping Dutch-only geographic scope.

Broad incumbents

• Idealista: Leading Southern European real estate portal (Spain/Italy/Portugal) operating a comparable listings-plus-broker-subscription model. Useful comp for multi-country expansion patterns within Europe.
• Immobilienscout24: Germany's largest property portal, offering buy/rent listings with broker subscription and advertising revenue. Direct analogue as a European incumbent operating the same marketplace business model in an adjacent geography.
• Zillow: US-based global benchmark for online real estate marketplaces with broker/agent subscription and advertising revenue. Although larger and US-focused, its marketplace monetization and product playbook are highly relevant to Huislijn's model.
• Rightmove: UK's largest property portal and benchmark European incumbent in real-estate marketplaces. Same business model (agent subscriptions + premium placement + advertising) at substantially greater scale; useful comp for monetization and platform economics.

Emerging players

• WoningNet: Dutch social/regulated housing allocation platform serving housing corporations. Adjacent rather than directly competing, but operates in the same Dutch housing-search category and shapes consumer search behaviour.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/Huislijnbv
• LinkedInlinkedin.com/company/huislijn.nl

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Huislijn.nl