Knaap BV
Knaap BV is a Rotterdam-based, fourth-generation family construction firm (founded 1919) that designs and builds custom luxury villas, renovations, and multi-unit residential projects for private homeowners, project developers, and housing corporations across South Holland, Netherlands.
- Company typePrivate
- Founded1919
- HeadquartersRotterdam, Netherlands
- Headcount11–50
- GTM typeB2B and B2C
- OfferingServices
What Knaap BV does
Knaap BV is a Dutch privately held, family-owned construction company headquartered in Rotterdam-Nesselande and founded in 1919, currently operating under fourth-generation Van der Knaap family leadership. The company operates through two legal entities: B.V. Bouw- en Aannemingsbedrijf Arend P. van der Knaap (Knaap Bouwbedrijf), handling general construction, renovation, and series building, and Knaap Maatwoningen B.V., focused on custom-built home sales and buyer guidance. The company employs approximately 45 staff across office and field operations and delivers work exclusively within South Holland province.
Knaap's core business comprises three service lines: Maatwoningen (bespoke luxury single-family homes in styles including Landelijk, Jaren '30, Klassiek, Modern, Traditioneel, Dijkwoningen, and Twee-onder-een-kap), Verbouw (renovation services across eight specialized sub-offerings including extensions, roof modifications, dormers, sustainability upgrades, and maintenance), and Projecten (series construction for project developers and housing corporations serving buyers, renters, starters, seniors, families, and care-needing demographics). The company operates a physical showroom and buyer portal (Kopersportaal), and supports the customer journey through digital portals (MaatwoningWijzer, VerbouwWijzer, ProjectWijzer).
Revenue is generated through project-based, one-time fees across all three streams, with pricing structured per project via consultative quotes. The go-to-market is consultative, relationship-driven field sales targeting private individuals (primary) and enterprise project developers (secondary). Technical differentiation centers on sustainable construction, including the Energie Plus-woning concept with ground-source heat pumps, 320 solar panels, triple glazing, balanced ventilation, and airtightness below 0.2, alongside specialized expertise in dijkwoningen (dike homes) for water-rich South Holland plots. The company holds memberships in Woningborg NV, Bouwend Nederland, Bouwgarant, and Vereniging Eigen Huis, providing buyer guarantees and industry credibility.
Knaap BV firmographics
Firmographics- Name
- Knaap BV
- Legal name
- KNAAP BV
- Website
- https://knaap.nl
- Company type
- Private
- Founded year
- 1919
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Knaap BV is a Rotterdam-based, fourth-generation family construction firm (founded 1919) that designs and builds custom luxury villas, renovations, and multi-unit residential projects for private homeowners, project developers, and housing corporations across South Holland, Netherlands.
- Ownership category
- akta.pro rank
Knaap BV industry classification
Industry- Product category
- Residential Construction Services
- NAICS
- New Single-Family Housing Construction (except For-Sale Builders) (236115), Residential Remodelers (236118), New Housing For-Sale Builders (236117), Land Subdivision (23721)
- SIC
- General Bldg Contractors - Residential Bldgs (1520), Land Subdividers & Developers (No Cemeteries) (6552)
- akta.pro primary industry
- Custom Home Building (IMAFABAC)
- akta.pro secondary industries
- Residential Design-Build & Renovation-Integrated Builders (IMAFABAE), Luxury Whole-Home Renovation (High-End Finishes & Custom Build) (HSAPAEAI), Residential Land Development & Subdivision Homebuilding (Build-to-Sell Communities) (IMAFABAL), Whole-Home Interior Renovation (Non-Structural) (HSAPAEAC)
Keywords
Where Knaap BV is headquartered
LocationHeadquarters
- HQ city
- Rotterdam
- HQ country
- Netherlands
- HQ region
- Europe
Offices2 records
Markets served
Knaap BV business model
Business model- GTM type
- B2B and B2C
- Offering type
- Services
- Cost components
- Personnel, Supply Chain, Operations, Marketing or Sales, Others
Revenue model
- Maatwoningen (Custom Homes): Design and construction of bespoke, fully personalized single-family homes (freestanding villas, two-under-one-roof) built to individual buyer specifications. Revenue is generated as one-time project fees covering design, construction, and optional full finishing packages.
- Renovation & Maintenance (Verbouw): Renovation services including extensions, roof additions, dormers, interior modifications, sustainability upgrades (insulation, solar panels, triple glazing), repairs, and exterior painting. Revenue is project-based and one-time per engagement.
- Series/Project Construction (Seriematige Bouw): Project-based construction of multiple homes or apartments in collaboration with project developers and housing corporations for diverse groups including buyers, renters, starters, seniors, families, and those requiring care.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Multi-year contract | Maatwoningen (Custom Homes) - fully bespoke pricing |
| One time/ perpetual license | Multi-year contract | Verbouw (Renovation) - project-based pricing |
| One time/ perpetual license | Multi-year contract | Seriematige Bouw (Series Construction) - developer/commercial pricing |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels6 records
Knaap BV product offering
Product offeringCore offering
Knaap BV designs and builds custom homes (Maatwoningen), residential renovations (Verbouw), and series construction projects (Projecten) for private clients and developers in the South Holland region of the Netherlands. The company offers fully bespoke single-family homes in multiple architectural styles, comprehensive renovation services including extensions, dormers, roof modifications, and sustainability upgrades, plus multi-unit project construction for housing corporations and developers.
Product overview
Knaap BV operates as a construction company consisting of two entities: Knaap Bouwbedrijf (B.V. Bouw- en Aannemingsbedrijf Arend P. van der Knaap) and Knaap Maatwoningen B.V. The company offers three core service lines: Maatwoningen (custom-built luxury villas), Verbouw (renovation services), and Projecten (serial construction for developers). These are supported by various digital tools including MaatwoningWijzer, VerbouwWijzer, ProjectWijzer, and a Kopersportaal customer portal. The renovation services encompass nine specialized offerings (Aanbouw, Bijgebouw, Dakopbouw, Dakkapel, Binnenbouw, Renovatie en onderhoud, Verduurzaming, Nokverhoging), while custom homes are available in seven architectural styles (Landelijk, Jaren '30, Klassiek, Modern, Traditioneel, Dijkwoningen, Twee-onder-een-kap).
Differentiator
Problem solved
Functional benefit
Products and services
- Maatwoningen (Custom Homes)
Quantifiable outcome
- Over 1,000 realized projects across custom homes, renovations, and series construction.
- +2 more outcomes
Companies that use Knaap BV
Customer profileNamed customers4 records
Segments3 records
Ideal customer profiles2 records
Knaap BV technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
Knaap BV partnerships and signals
Strategic signalPartnerships
Five partnerships are on record, tiered core and minor.
- Woningborg NVcoreKnaap Maatwoningen is affiliated with Woningborg NV, which provides buyer protection and guarantees for new construction, ensuring financial protection and quality standards for customers.
- Bouwend NederlandcoreKnaap Bouwbedrijf is a member of Bouwend Nederland and participates in Bouwgarant, the quality assurance scheme of the Dutch construction industry.
- Vereniging Eigen HuisminorKnaap conducts property handover inspections together with advisors from Vereniging Eigen Huis (Association of Home Owners) to ensure independent quality assessment at delivery.
- HomePlan FoundationminorKnaap supports Stichting HomePlan, founded in 1997, which provides decent housing for the poorest in Southern Africa and Latin America, as well as community projects including vegetable gardens, computer schools, and caregivers supporting orphans.
- WolckminorWolck (based in Amsterdam) is listed as a partner or service provider referenced on Knaap's website footer links.
Scale indicators3 records
Recent moves6 records
Expansion highlights5 records
Knaap BV competitors and assessment
Company assessmentRegional players
- BPD (Bouwfonds Property Development): Dutch area and residential developer (Rabobank-owned) that commissions custom and series residential construction. Functions as both a peer to Knaap's projecten stream and a potential customer for seriematige bouw partnerships in South Holland.
- Synchroon B.V. Dutch area developer focusing on inner-urban and waterfront residential and mixed-use projects, including sites similar to Knaap's dijkwoningen specialty. Operates primarily in the western Netherlands and often partners with regional builders for execution.
Broad incumbents
- Koninklijke Volker Stevin (VolkerWessels): One of the largest Dutch construction groups with multiple residential brands (including Heddes, Amvest, and development arms). Competes broadly with Knaap in custom homes, renovations, and large multi-unit developments across the Netherlands, but operates a far wider portfolio beyond residential construction.
- Royal BAM Group: Major international Dutch construction group whose BAM Wonen division builds and develops residential projects in the Netherlands. Overlaps with Knaap's project and renovation work, but as part of a diversified infrastructure and non-residential portfolio rather than as a specialized custom builder.
- Ballast Nedam N.V. Established Dutch construction and development firm active in residential housing, renovation, and large mixed-use developments. Adjacent to Knaap's offerings but operating at materially larger scale and across multiple infrastructure and non-residential segments.
- Dura Vermeer Bouw: Dutch construction and development group active in residential building, renovation, and area development. Competes with Knaap across both bespoke and series residential, particularly in the Randstad, but with broader geographic and segment reach.
Direct peers
- Trebbe Bouw B.V. Dutch construction and development company with a strong custom-home and renovation proposition for private clients. Highly comparable to Knaap in maatwoningen-style bespoke residential, particularly in mid-market and premium segments across the Randstad.
- Heijmans N.V. Dutch-listed construction company with a substantial residential building (Woningbouw) division delivering both custom homes and project-based series construction. Directly overlaps with Knaap across maatwoningen, renovation, and seriematige bouw in the Randstad/South Holland region, though at materially greater scale.
- VORM Bouw B.V. Dutch residential developer and builder with strong focus on new-build homes, including custom and concept housing, and area development. Closely comparable to Knaap's maatwoningen and projecten streams, particularly in mid-to-high-end Dutch residential.
- Van der Leij Bouwbedrijven: Long-established Dutch custom home builder and renovation specialist with a comparable family-run, design-build orientation to Knaap. Closely comparable in custom residential craftsmanship, sustainable construction, and South-Netherlands regional positioning.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Knaap BV social profiles
Digital presenceKnaap BV financial estimates
Financial estimateRevenue estimate
Valuation estimate
Knaap BV leadership team
Management profileNumber of profiles
Profiles7 records
Knaap BV subsidiaries and ownership
Company hierarchySubsidiaries1 record
Knaap BV funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Knaap BV M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Knaap BV
What does Knaap BV do?
Knaap BV designs and builds custom homes (Maatwoningen), residential renovations (Verbouw), and series construction projects (Projecten) for private clients and developers in the South Holland region of the Netherlands. The company offers fully bespoke single-family homes in multiple architectural styles, comprehensive renovation services including extensions, dormers, roof modifications, and sustainability upgrades, plus multi-unit project construction for housing corporations and developers.
Is Knaap BV a public or private company?
Knaap BV is a private company. It is classified as family owned and is currently operating.
When was Knaap BV founded?
Knaap BV was founded in 1919. It employs 11 to 50 people.
Where is Knaap BV based?
Knaap BV is headquartered in Rotterdam, Netherlands, in the Europe region.
How does Knaap BV make money?
Three revenue lines are on record. Maatwoningen (Custom Homes) is the primary driver. The others are renovation & Maintenance (Verbouw) and series/Project Construction (Seriematige Bouw).
Who are Knaap BV's main competitors?
Regional players on record are BPD (Bouwfonds Property Development) and Synchroon B.V.. Broad incumbents are Koninklijke Volker Stevin (VolkerWessels), Royal BAM Group, Ballast Nedam N.V. and Dura Vermeer Bouw. Direct peers are Trebbe Bouw B.V., Heijmans N.V., VORM Bouw B.V. and Van der Leij Bouwbedrijven.
Does Knaap BV have an API?
No public API is recorded for Knaap BV.
What industry is Knaap BV in?
Knaap BV's product category is Residential Construction Services. Its primary akta.pro industry code is IMAFABAC, Custom Home Building, with a secondary code of IMAFABAE, Residential Design-Build & Renovation-Integrated Builders. Its NAICS code is 236115 and its SIC code is 1520.