The verdict in three sentences
A four-partner law firm in New York should budget USD 9,000 to 17,000 (about 8,000 to 15,000 EUR) for a compliant website delivered in 9 weeks. The specification must lock in the 12 mandatory sections, the closing cost calculator and the attorney advertising rules of the New York Rules of Professional Conduct from day one, otherwise vendor quotes cannot be compared. The best safeguard is a 7-criterion weighted scoring grid applied to 3 vendors.
The 12 sections your specification must require
Lawyer marketing in New York is regulated: Rule 7.1 governs advertising content, and many pages need the "Attorney Advertising" label. The site must inform before it persuades. The sections below are the minimum for a mid-sized real estate and private client firm.
| Section | Expected content | Share of budget (2026 estimate) |
|---|---|---|
| Firm and 4 partner profiles | Photos, bar admissions, practice areas, languages | 6 % |
| Practice areas | Real estate, estates, business, family, trusts | 10 % |
| Property and closing listings | Feed of current transactions, filters, document checklists | 22 % |
| Closing cost calculator | Transfer taxes, mansion tax, title fees, disbursements | 14 % |
| Online booking | Calendar per attorney, SMS reminders, matter type | 12 % |
| Secure document portal | Encrypted upload, document list per transaction | 11 % |
| Legal and ethics disclaimers | Attorney Advertising label, prior results disclaimer | 3 % |
| Privacy policy | Data retention, cookies, state privacy rules | 4 % |
| News and practical guides | Tax updates, estate planning, LLC setup | 6 % |
| Location and contact | Map, hours, accessibility | 2 % |
| Careers | Paralegal and associate openings | 2 % |
| Accessibility (WCAG 2.1 AA) | Contrast, keyboard navigation, statement | 8 % |
On a USD 13,500 budget, listings and the calculator alone represent about USD 4,860. This is where quotes diverge, since some vendors plug into an existing feed while others rebuild everything.
Non-negotiable technical requirements
A firm handles identity documents, deeds and wealth information. Hosting should sit with a provider holding SOC 2 Type II or ISO 27001 certification, and EU hosting is required if you serve European clients under the GDPR. The document upload form must encrypt files in transit and at rest, with automatic deletion after 90 days.
The closing cost calculator must be configurable: New York State and City transfer tax rates and the mansion tax brackets change over time. The specification must state who updates these rates and how fast.
Comparing 3 quotes on 7 weighted criteria
Send the same specification to 3 agencies and score each reply out of 10 per criterion. This is the grid firms use to avoid choosing on price alone.
| Criterion | Weight | What earns the score |
|---|---|---|
| Understanding of advertising rules | 20 % | Law firm sites delivered, ethics review of copy |
| Listings integration | 15 % | Connection to practice software, no double entry |
| Closing cost calculator | 15 % | Current rates, updates included for 12 months |
| Security and hosting | 15 % | Encryption, daily backups, certified provider |
| Schedule and method | 10 % | Realistic 9 weeks, validated milestones |
| 3-year total cost | 15 % | Build, hosting and maintenance combined |
| Accessibility and performance | 10 % | WCAG score, mobile load under 2.5 s |
The 3-year total cost criterion is decisive. A USD 10,000 quote with USD 280 monthly maintenance costs USD 20,080 over 3 years, against USD 17,820 for a USD 13,500 quote with USD 120 monthly maintenance.
Mini case study
Need a professional website?
Kolonell builds websites that attract clients, optimized for the Sénégalese market. Free quote in 2 minutes.
Rachel Stein, managing partner of a 4-partner, 14-staff firm in Manhattan, notices that her paralegals spend 6 hours a week answering calls about closing costs and required documents. She picks a USD 14,000 quote including the calculator, booking and the document portal. After launch, these calls drop by 60 %, saving 3.6 hours a week. At a loaded cost of USD 55 per hour, that is USD 9,504 a year over 48 weeks. The site pays for itself in under 18 months on this item alone, before counting new matters generated by the listings.
FAQ
How much does a law firm website cost in New York in 2026?
Plan USD 9,000 to 17,000 for a 3 to 6 partner firm with listings, a calculator and booking. A simple brochure site without listings starts around USD 5,000.
How long does it take to go live?
Nine weeks is realistic: 2 weeks of scoping, 4 of development, 2 of content and 1 of testing. Delays usually come from partners approving the copy.
Is a closing cost calculator mandatory?
No, but it is often the most visited page on real estate law firm sites, with 25 to 40 % of visits. It must clearly state that the result is an estimate.
Where should the site be hosted?
A US provider with SOC 2 certification is standard, with EU hosting added if you serve GDPR-covered clients. Budget USD 35 to 90 per month for secure managed hosting.
Can we publish client reviews?
Caution applies: Rule 7.1 restricts testimonials and requires disclaimers on past results. Have the section reviewed against the rules before going live.
Let's scope your project. Send us your section list and your practice software: we will price the scope, the indicative budget and a 9-week schedule. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
