5 property appraisers in Rotterdam for new-build projects

The best property appraiser in Rotterdam for a new construction project is the one that matches the report to the project stage and separates plans from completed evidence.

This shortlist tests five named providers through mortgage and new construction signals. BENG rules, Wkb timing and the lender’s report requirements set the context; a provider’s project experience still needs confirmation for your address.

TL;DR

Ooms Taxaties, Kettner Makelaars, Weih Taxeren, Taxatheek Rotterdam and VENK are the five researched candidates. Ooms publishes work before and during construction, Kettner combines new construction activity with a claimed Rotterdam history, and the other profiles are tested against stage, documents and recipient fit.

State whether the home is planned, under construction or complete. Include drawings, specifications, permits, options, energy information and the lender’s report instruction.

Quick overview

What you will find

You will find named providers, the public facts that earned their place, open questions and a weighted fit score. The score helps you decide what to ask next; it does not forecast a valuation.

Selection criteria

new construction evidence (30 points): 0 = no public evidence; 1 = partial or requires confirmation; 2 = clear evidence in the reviewed material.

Assignment and recipient fit (20 points): 0 = no public evidence; 1 = partial or requires confirmation; 2 = clear evidence in the reviewed material.

Project-stage support (20 points): 0 = no public evidence; 1 = partial or requires confirmation; 2 = clear evidence in the reviewed material.

Registration and report review evidence (15 points): 0 = no public evidence; 1 = partial or requires confirmation; 2 = clear evidence in the reviewed material.

Process and handover clarity (10 points): 0 = no public evidence; 1 = partial or requires confirmation; 2 = clear evidence in the reviewed material.

Evidence transparency (5 points): 0 = no public evidence; 1 = partial or requires confirmation; 2 = clear evidence in the reviewed material.

Who this suits

Choose among these providers when you are buying a Rotterdam new construction home, financing a project or coordinating a value before or during construction. A completed-home valuation and a plan-based valuation answer different questions.

How the research works

Each candidate was checked against the same six criteria and the same Rotterdam decision. A 2 means clear public evidence, 1 means partial evidence or a point to confirm, and 0 means the opened material did not establish the point.

When a new construction stage changes the file, align the report fields with 2026 valuation-report requirements before you confirm the appointment.

If NHG is part of your finance brief, compare NHG physical valuation report requirements with the recipient’s instruction before you set the valuation date. That condition belongs to an NHG setting, not to every valuation.

Related valuation questions

Before you choose, compare the same property, purpose and recipient through property-appraiser quote comparisons so every proposal answers the same brief.

When an accepted offer sets the clock, align the lender deadline with valuation timing when buying a home before you set the inspection date.

Before you compare names, write the property type, purpose, recipient, valuation date and the records that could alter the scope into one brief. That keeps an attractive public signal in its place: it informs the conversation but does not replace the assignment you need.

new construction evidence changes over time: BENG applies to new buildings from 2021, Wkb oversight began in 2024 and the public notification period is four weeks. Those dates frame the file; they do not replace a property-specific report.

Complete shortlist at a glance

Ooms Taxaties: 100/100 fit based on public evidence; A broad Rotterdam residential brief that may involve a mortgage, renovation, refinancing, inheritance or a new construction stage.

Kettner Makelaars: 92.5/100 fit based on public evidence; A Rotterdam residential, mortgage or new construction brief where an urgent appointment or project-stage question needs to be discussed.

Weih Taxeren: 72.5/100 fit based on public evidence; A Rotterdam apartment or home where district coverage, leasehold, VvE records and a quick NWWI report need to be confirmed.

Taxatheek Rotterdam: 70/100 fit based on public evidence; A residential, investment-property or mixed-property brief where mortgage, renovation, refinancing, WOZ, division or inheritance may matter.

VENK makelaars taxateurs: 67.5/100 fit based on public evidence; A Rotterdam residential mortgage, sale or personal-certainty assignment where a named residential team and multilingual contact are useful.

Which provider fits your situation?

Choose among these providers when you are buying a Rotterdam new construction home, financing a project or coordinating a value before or during construction. A completed-home valuation and a plan-based valuation answer different questions.

For a plan or construction-stage assignment, compare Ooms and Kettner first because their public information names new construction work. Taxatheek, Weih and VENK remain candidates when their report stage and evidence list fit your project.

Detailed provider breakdown

Ooms Taxaties

Best fit: A broad Rotterdam residential brief that may involve a mortgage, renovation, refinancing, inheritance or a new construction stage.

Public evidence: The residential service describes inspected and validated reports, NVM, Dynamis and Kadaster data, digital delivery and work before or during construction. The Rotterdam office names Senior NVM Register Taxateurs.

Questions to confirm: The reviewed public information gives no universal fee or delivery promise. Confirm the property-specific recipient and timing.

Fit score: Fit score based on public evidence: 100/100. This is a weighted record from 17 September 2026, not a quality or outcome rating.

Kettner Makelaars

Best fit: A Rotterdam residential, mortgage or new construction brief where an urgent appointment or project-stage question needs to be discussed.

Public evidence: The service presents NVM/NWWI valuation work, mortgage and NHG use, independence language and a claimed 48-hour urgent appointment. The business states more than 40 years in the region and a new construction service claims about 330 homes accompanied.

Questions to confirm: The 48-hour and 330-home figures are provider claims tied to stated conditions. Ask whether they apply to your property, fee and recipient.

Fit score: Fit score based on public evidence: 92.5/100. This is a weighted record from 17 September 2026, not a quality or outcome rating.

Weih Taxeren

Best fit: A Rotterdam apartment or home where district coverage, leasehold, VvE records and a quick NWWI report need to be confirmed.

Public evidence: The public service names NRVT, all 14 Rotterdam districts, leasehold and VvE knowledge, and an NWWI report in 2 to 3 working days. A Trustoo profile records 9.7 from 62 reviews; that is a platform signal, not an audit.

Questions to confirm: The review count and delivery statement are date- and assignment-sensitive. Confirm fee, report type and recipient acceptance.

Fit score: Fit score based on public evidence: 72.5/100. This is a weighted record from 17 September 2026, not a quality or outcome rating.

Taxatheek Rotterdam

Best fit: A residential, investment-property or mixed-property brief where mortgage, renovation, refinancing, WOZ, division or inheritance may matter.

Public evidence: The Rotterdam service area includes Rotterdam and surrounding regions. The public team lists named RT professionals, NVM and NRVT signals, and the home service describes dimensions, legal, building and energy evidence with NWWI report review.

Questions to confirm: The more-than-25-years statement and other experience claims are provider statements. No single current fee or delivery time is published.

Fit score: Fit score based on public evidence: 70/100. This is a weighted record from 17 September 2026, not a quality or outcome rating.

VENK makelaars taxateurs

Best fit: A Rotterdam residential mortgage, sale or personal-certainty assignment where a named residential team and multilingual contact are useful.

Public evidence: VENK describes mortgage, sale and personal-use valuations with NVM and NWWI signals. Its Funda profile lists NRVT and NWWI, Dutch, English and German, and 9.3 from 32 reviews.

Questions to confirm: The Funda score does not measure valuation accuracy. The reviewed pages give no universal fee or delivery promise.

Fit score: Fit score based on public evidence: 67.5/100. This is a weighted record from 17 September 2026, not a quality or outcome rating.

Categories

For a plan or construction-stage assignment, compare Ooms and Kettner first because their public information names new construction work. Taxatheek, Weih and VENK remain candidates when their report stage and evidence list fit your project.

Situations

A buyer should record options and contract dates; a developer or lender should identify the stage and assumptions; an owner should request a new inspection when completed work changes the evidence.

What public pricing shows

The five providers do not publish a comparable new construction fee. Ask how plans, options, site inspection, energy evidence, lender requirements and later corrections affect the scope and price.

Quick reference

Highest weighted fit

Ooms Taxaties leads the matrix for this query; Kettner Makelaars follows. Compare both profiles with your own recipient and property brief.

Most useful specialist question

A buyer should record options and contract dates; a developer or lender should identify the stage and assumptions; an owner should request a new inspection when completed work changes the evidence. Ask the candidate to name the evidence and handover conditions in writing.

Lowest public evidence score

VENK makelaars taxateurs is still included because topic and geography fit are present; its open questions need a direct answer before instruction.

Other researched options

All five named candidates are included in the detailed breakdown. No sixth provider was added without opened, topic-matched evidence.

Comparison cards

• Assignment: Match the purpose, property, valuation date and recipient before comparing names.

• Evidence: Match the documents to the property type, rights, condition and use.

• Credentials: Check the registration or report review requirement that your recipient requires.

• Handover: Put fee, timing, corrections and follow-up responsibility in writing.

Getting started

1. Write the property, purpose, recipient and valuation date in one brief.

2. Send that brief and the same records to each candidate.

3. Compare missing answers before comparing the total fee.

Checklist before you order

• Property address and type

• Purpose and intended recipient

• Valuation date and delivery deadline

• Rights, plans, VvE or lease records where relevant

• Inspection, report review, corrections, fee and follow-up

• One question for every public claim you rely on

Frequently asked questions

Does the highest score mean this provider is the best for every property?

No. The score records the fit of public evidence for this query on 17 September 2026. Your property, assignment and recipient can change the order.

What should you send before asking for a quote?

Send the address, property type, purpose, intended recipient, valuation date, deadline and records that change the assignment. Add the topic-specific documents named in the shortlist.

Can a public claim settle the decision?

No. Provider claims, review scores, delivery times and prices need a fresh confirmation. The recipient decides whether a report fits the live file.

Why is Ooms Taxaties first in this shortlist?

Ooms Taxaties has the highest weighted fit in the dated matrix for this query. That position reflects public evidence across the six criteria and does not create an endorsement.

Final notes

This shortlist is a dated decision aid. Fees, availability, reviews, report models and recipient rules can change. Confirm the live assignment with the candidate and the party that will use the report.

Take action

Choose two or three names, send the same brief and ask each one to state what is included and what remains open. That gives you a defensible next step without turning public claims into promises.