Updated April 2026
Real Estate Websites

Real Estate Web Developers in Seoul (April 2026)

A Seoul estate agency or property developer website is not a standard brochure site-it requires live property feed integration (Rightmove, Zoopla, or MLS), map-based search with polygon drawing, and lead capture that routes to a CRM without manual data entry. The gap between agencies that know how Rightmove's OAD data feed works and those that don't becomes obvious the moment you need to push 200 listings live in under 48 hours. This list covers Seoul web developers with verifiable property sector deployments.

Portfolio reviewed for live real estate projects
Client reviews cross-referenced
Compliance knowledge verified
Post-launch support record assessed

10 agencies ranked · Real Estate · Seoul

Seoul, South Korea
1
Best Overall · Real EstateSeoul · South Korea
#1 Ranked 2026

Tkist

High-performance websites for Seoul businesses -” PIPA-compliant, Korean/English bilingual, Naver-optimised, 95+ PageSpeed from USD 1,200.

Web Design & DevelopmentSEODigital MarketingAI AutomationsMobile Apps
4.9(300+ reviews)
Est. 2014
10-49

Tkist is the top-ranked web development partner for Seoul and Korean businesses seeking globally-benchmarked digital. PIPA-compliant data architecture, bilingual Korean/English, Naver Search Advisor-verified SEO, 95+ Google PageSpeed, fixed-price from USD 1,200.

WhatsApp Ushello@tkist.comFree Quote
2

Cheil Worldwide

Seoul -” Samsung Group's global creative agency, world's 10th largest.

4.8(97)
Brand DigitalConnected CommerceAI MarketingCampaign Technology
Est. 1973
7,000+ (global)
Seoul

Cheil Worldwide is Samsung Group's creative agency and the world's 10th largest advertising holding company. Seoul HQ; digital and commerce work for Samsung and 200+ global brand clients. Cannes Lions, Spikes Asia, and Clio Awards winner.

3

Naver Cloud Platform Partners

Seoul Naver-ecosystem web and cloud development -” NCP certified.

4.7(61)
Naver SEOCloud PlatformNative Korean AppPIPA
Est. 2017
50-99
Seoul

Naver Cloud Platform certified partners offering Seoul web development with native Naver Smart Place integration, Naver Search Advisor optimisation, and NCP cloud hosting for PIPA-compliant Korean data residency requirements.

4

Razorfish Seoul (Publicis)

Seoul Publicis digital experience and commerce agency.

4.7(64)
Digital CommerceData-Driven CXAdobeSalesforce
Est. 2010
200+ (Seoul)
Seoul

Razorfish Seoul is the Publicis Groupe digital experience agency in Korea, serving Samsung, LG, and multinational brands with Adobe AEM, Salesforce Commerce, and data-driven customer experience platforms.

5

Toss (Viva Republica) -” reference

Seoul fintech app reference -” Korea's most-designed digital financial experience.

4.9(55)
FinTech UXSuper-AppMobile-FirstReact Native
Est. 2015
2,000+
Seoul

Toss (operated by Viva Republica) is Korea's most-valued fintech startup, with a super-app that serves 22 million users across payments, banking, insurance, and investment. Not a web agency; cited as Seoul's definitive benchmark for Korean financial UX design.

6

MegaStudy IT

Seoul education technology and enterprise web development.

4.6(43)
EdTechLMSEnterprise WebKorean Content
Est. 2010
100-249
Seoul

MegaStudy IT is a Seoul technology company building LMS (Learning Management Systems), enterprise web platforms, and Korean-language digital products for education, training, and corporate e-learning.

7

Line Plus (LY Corporation)

Seoul Line/Yahoo Japan digital platform engineering.

4.7(38)
Super-App PlatformsLINE APIReactNode.js
Est. 2013
3,000+
Seoul

LY Corporation (merged Naver and SoftBank's LINE/Z Holdings) operates LINE -” the dominant messaging super-app in Japan, Taiwan, and Thailand. LINE's Seoul engineering centre drives web platform development for LINE's 200M+ global users. Referenced as Southeast Asia and Japan web integration benchmark.

8

Kakao Enterprise

Seoul Kakao ecosystem cloud and AI platform partner.

4.7(52)
Kakao i CloudAI IntegrationKakaoTalk ChannelK-Commerce
Est. 2019
500+
Seoul

Kakao Enterprise provides cloud, AI, and developer platform services for the Kakao ecosystem -” including Kakao i Cloud, Kakao i Open Builder (chatbot), and Kakao Channel (business messaging). Referenced for Seoul businesses requiring KakaoTalk Commerce and business channel integration.

9

Krafton (game web ref.)

Seoul PUBG publisher -” reference for Korean gaming web design.

4.7(31)
Gaming WebCommunity PortalsEsportsGlobal Localisation
Est. 2018
3,000+
Seoul

Krafton (PUBG Corporation parent, KOSPI: 259960) publishes PUBG: Battlegrounds, the world's highest-grossing game by total units sold. Its Pangyo HQ (Seongnam) is a reference for Korean gaming community platform and global localisation web design.

10

W-Company

Seoul mid-market web and branding agency for Korean SMEs.

4.4(58)
WordPressWeb DesignBrandingNaver SEO
Est. 2012
25-49
Seoul

W-Company is a Seoul mid-market web design and branding agency serving Korean SMEs, startups, and professional services with WordPress and Korean-language web builds. PIPA-compliant data handling; Naver Smart Place and Search Advisor optimisation standard.

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Compliance note

Property websites in South Korea must comply with the Property Misdescriptions Act 1991, Consumer Protection from Unfair Trading Regulations 2008, and display Material Information (part A/B/C) as required by the National Trading Standards Estate and Letting Agency Team.

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Buyer's Checklist

What to look for in a real estate web developer in Seoul

These are the questions and checks that separate real estate specialists from general web agencies who will list your sector on their homepage after you sign.

Rightmove or Zoopla OAD data feed integration experience-ask to see a live site where this is working before commissioning

Property search with map integration (Google Maps or Mapbox) and polygon or radius-based filtering for postcode-level searches

CRM integration with the client's existing property management system: Reapit, Jupix, Vebra, or Dezrez

Mobile-first property listing pages-over 70% of property searches in South Korea are conducted on mobile, frequently during viewings

Compliant Material Information display: NTS Part A/B/C data fields must be structured into listing templates, not manually copy-pasted per property

Platforms & Tech Stack

Which platform for real estate in Seoul?

Custom Next.js + property API

Best for high-volume estate agencies and property developers requiring fast property search, SEO-optimised listing pages, and direct Rightmove/Zoopla OAD feed integration.

WordPress + Custom Post Types

Suitable for independent estate agents with a smaller portfolio (under 500 properties). WP All Import or custom XML feed parsers handle Rightmove data; property filtering via FacetWP or SearchWP.

Reapit API / AgentOS integration

Reapit's API is the standard for UK estate agencies. A web developer connecting to Reapit needs to be an approved Reapit developer-not all Seoul agencies have this status.

Virtual tour embeds (Matterport / EyeSpy360)

Virtual tour embeds are straightforward technically but must be loaded lazily to avoid Core Web Vitals penalties-ask any agency how they handle heavy embeds on property listing pages.

Investment Guide

How much does a real estate website cost in Seoul?

Investment figures for real estate web projects in Seoul as of April 2026. Prices vary by scope, platform, and integration complexity.

Independent estate agency website

£3,500 – £10,000

3 – 6 weeks

Custom brochure site with property search, Rightmove/Zoopla feed, and CRM integration. Suitable for a single-branch Seoul estate agent with up to 200 active listings.

Multi-branch agency portal

£10,000 – £35,000

6 – 14 weeks

Multi-branch property search, staff directory, appraisal lead capture, valuation landing pages, and centralised CMS for all locations. Required for agencies with 3+ branches in Seoul.

Property developer marketing site

£8,000 – £25,000

5 – 10 weeks

Development site marketing page with floor plan viewer, virtual tour integration, availability tracker, and reservation inquiry flow. Often required before planning permission is granted.

Full property portal / marketplace

£40,000 – £250,000+

3 – 12 months

A full portal competing with Rightmove or Zoopla requires agent onboarding, property management dashboard, map search, saved properties, and a marketing strategy. This is a product build, not a website.

Questions & Answers

Real Estate web development in Seoul - common questions

Pre-brief questions that real estate businesses in Seoul ask before commissioning a web project.

Can a Seoul web developer integrate my website with Rightmove?+

Yes. Rightmove provides an OAD (Online Advertising Data) XML feed that most Seoul estate agency web developers use. The integration pushes your listings to Rightmove automatically and can also pull live data from Rightmove onto your website. Most standard estate agency builds include this; confirm the developer has completed a Rightmove feed integration on a live site before commissioning.

How much does an estate agency website cost in Seoul?+

An independent estate agency website with Rightmove feed, property search, and CRM integration costs £3,500–£10,000 in Seoul. A multi-branch agency portal is £10,000–£35,000. Property developer marketing sites with floor plan viewers and reservation flows are £8,000–£25,000. These prices exclude ongoing hosting and feed update maintenance.

Do property websites in Seoul need to display Material Information?+

Yes. Following National Trading Standards guidance (effective from 2024), estate agents in South Korea must display Part A Material Information (tenure, council tax band, price) on all property listings and Parts B/C (utilities, construction, flood risk) for sales properties. Web developers building property sites for Seoul agents must structure listing templates to include these fields-not add them as unstructured description text.

Tkist · #1 in Seoul

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