// build_guide

// How to build Verified Real Estate Buy & Rent Marketplace for Tier-1 Cities

Real estate search is the third-largest search category in India. Static generation for listing pages ensures sub-100ms TTFB and strong SEO. Elasticsearch enables polygon-based location search and filters that PostgreSQL full-text search cannot match at scale. The monetisation model (₹1,999 per verified lead credit bought by agents) has strong precedent from NoBroker.

Complexity 9/10Marketplace
// recommended_stack
FrontendNext.js (App Router, SSG for listings)
BackendNestJS
DatabasePostgreSQL + Elasticsearch
AuthSupabase Auth
HostingVercel + Railway
ExtraCloudinary (photos + virtual tours)
ExtraRazorpay (lead credits)
ExtraTwilio
ExtraRedis (search cache)
// cost_and_timeline
USD min
$35,000
USD max
$60,000
INR min
32.7L
INR max
56.0L

Typical Marketplace projects cost $9,500–$30,000 USD and take 1424 weeks with an Indian dev team. See the full cost guide →

// timeline_breakdown
3 weeksAuth, listing CRUD & photo upload
3 weeksElasticsearch integration & search UX
3 weeksMessaging, verification & lead credits
3 weeksSEO pages, admin panel & moderation queue
// mvp_features[]

## What to build in the MVP

Property listing creation with photo upload (Cloudinary), map pin and details
Search by location polygon, type, BHK, budget, furnishing
Verified badge system (document upload + manual review)
In-app direct messaging between buyer/renter and owner/agent
Lead credit purchase for agents (Razorpay)
SEO-optimised listing pages with structured data
// risk_flags[]

## Engineering risks to plan for

!Cold-start problem is severe — plan for a data-import sprint to seed 500+ real listings before launch.
!Elasticsearch adds operational complexity; consider starting with PostgreSQL full-text search and migrating at 10k listings.
!Property photos are the #1 trust signal — invest in a moderation queue that rejects blurry or watermarked images automatically.
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// related_resources