Monitor pricing, availability, and listing behaviour across real estate portals — by area, property type, and agent — updated daily.
The problem
Property portals are dynamic — listings appear, update, and disappear daily. Manual monitoring misses price reductions, new stock, and market shifts. Jsonify turns the portals into a structured, continuously updated dataset.
Price reductions happen without any notification to the market
New listings in target areas go undetected until agents flag them manually
Time-on-market and listing turnover data is invisible without systematic tracking
Agent and developer activity is hard to benchmark without structured data
How Jsonify works
Extract
Collect from portals & listing sites
Continuously read property listings, price changes, and availability signals from real estate portals and agency sites.
Structure
Normalized listing datasets
Extract property attributes, prices, locations, and agent details into a consistent, queryable structure.
Insights
Market & pricing intelligence
Track price trends, listing velocity, stock levels, and competitive agent activity by area and property type.
Coverage
Sales market
Property purchases & pricing
Monitor listing prices, price reductions, time-on-market, and transaction activity across residential and commercial property markets.
Rental market
Residential & commercial lettings
Track rental asking prices, availability, listing turnover, and landlord/agent activity across rental markets.
What we track
Every publicly visible signal that reveals how a property market is moving.
Listing prices
Track asking prices for every monitored listing — including reductions, re-listings, and withdrawn properties.
Property attributes
Extract bedrooms, bathrooms, square footage, EPC ratings, and other listing details for structured comparison.
Listing status
Monitor when listings go live, under offer, or withdrawn — building a real-time picture of market activity.
Time on market
Track how long properties take to go under offer or let — an early signal of demand shifts by area and type.
Agent activity
Identify which agents are most active in target areas, and how their listing volumes and pricing compare.
Geographic coverage
Monitor markets at postcode, district, or national level — with flexible coverage that scales to any geography.
Example deployment
500k+
Listings tracked
National
Coverage
Daily
Update cycle
10+
Portal sources
What your team receives
Price change and reduction alerts
Daily listings dataset (area × type × price × status)
Time-on-market analysis by postcode
Agent activity benchmarking report
New listing feed (email / Slack / webhook)
Use cases
PropTech: power valuation models with live comparable data at scale
Investment: monitor target acquisition areas for new stock and price movements
Developers: track competitor scheme pricing and availability in target postcodes
Agents: benchmark competitor activity and listing performance by area
Funds: build time-series price datasets for market analysis and reporting
Preview a live real estate monitoring demo — live listing data, no setup required.