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Production Web Data Infrastructure & Commercial Feeds
LIVE CENSUS: 18,107 Portugal properties synced • S3 100% Approved

Reliable web data for business intelligence.

Structured product, pricing, retail, and real-estate datasets with reliable refresh schedules, historical tracking, and production-ready delivery through API, CSV, JSON, or S3.

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562,609 Verified Properties (PT & UK)
12,671 Catalog SKUs (FMCG & Luxury)
100 / 100 Buyer Acceptance Rate
0 PII Risk (Strict Catalog Only)
$ python3 buyer_audit.py --full-suite
[2026-09-20] Executing Buyer Acceptance & Schema Audit...
[PASS] idealista.pt (2,640 units) • REAL-ESTATE-BASIC: 100/100
[PASS] rightmove.co.uk (544,502 units) • 3,121/3,121 outcodes: 100/100
[PASS] farfetch.com (960 SKUs) • FASHION-PDP Luxury: 100/100
[PASS] continente.pt (11,711 SKUs) • GROCERY-PLP: 100/100
[SYNC] S3 Cloud Feeds: s3://databoutique.com/sellers/HLP_DATA/...
[STATUS] Ingestion Handshake: verified & complete ✓
> awaiting next scheduled ingestion...
$ aws s3 sync s3://databoutique.com/sellers/HLP_DATA/feeds/ ./data/
[INFO] Authenticating IAM Role with S3 Read Policy...
download: continente_grocery_plp_2026-09-22.csv (11,711 SKUs)
download: idealista_pt_properties_2026-09-20.csv (2,640 records)
download: farfetch_luxury_fashion_2026-09-21.csv (960 items)
[100% SYNC] 3 feeds synchronized • Zero-PII SHA-256 intact ✓
> cloud sync daemon running in background...
>>> import polars as pl
>>> df = pl.read_csv("s3://.../idealista.csv", separator=";")
shape: (2640, 32) • Columns: listing_id, price, price_per_sqm, rooms...
>>> df.filter(pl.col("city") == "Lisboa").select(["price", "area_sqm"]).mean()
┌───────────────┬────────────┐
│ avg_price_eur │ avg_area │
│ 482,500.00 │ 94.2 m² │
└───────────────┴────────────┘
> hedge fund analytics ready...
Resilient Collection Infrastructure S3 Ingestion Ready

Verified Commercial Datasets & Production Feeds

Production-grade datasets extracted from high-friction targets, pre-audited against strict buyer schemas, and ready for immediate S3 deployment.

Browse Complete Dataset Catalog →
Real Estate • Portugal Commercial Ready

Idealista Portugal Nationwide Property Feed

Nationwide sale-listing coverage across all 13 Portuguese districts (Lisboa, Porto, Faro, Setúbal, Braga, Coimbra and 7 more). 2,640 listings with 100% fill on asking price, price per m², floor area and bedroom count, plus advertised amenities. Median asking price €572,500. Geocoordinates, bathroom counts and agency attribution are not collected for this source.

Sample Property Price Area Region
Apartamento T2 Campo de Ourique €469,000 60 m² Lisboa
Moradia T4 Vilarinha €2,490,000 625 m² Porto
T2 Penthouse Marina €395,000 92 m² Faro / Algarve
🔒 Sample Preview: 3 of 2,640 records Full commercial feed delivered via private S3 / API
2,640 records
32 columns
REAL-ESTATE-BASIC
Daily/Weekly feed
Specs Request Sample / License Feed
CSV / JSON / S3 Sync
Retail & FMCG • Portugal Verified Commercial Feed

Continente Supermarket FMCG Intelligence Catalog

Granular pricing, brand taxonomy, and promotion intelligence for Portugal's leading supermarket chain. Features complete 3-level category hierarchy, markdown discount tracking, normalized unit prices (€/kg, €/L), and packaging dimensions.

SKU / Product Standard Promo Unit Price
Azeite Virgem Extra Oliveira 750ml €8.49 €6.99 €9.32/L
Café Torrado em Grão 1kg €14.20 — €14.20/kg
Queijo São Jorge DOP Curado €5.89 €4.99 €16.63/kg
🔒 Sample Preview: 3 of 11,711 SKUs Full commercial feed delivered via private S3 / API
11,711 SKUs
31 columns
GROCERY-PLP
S3 verified
Specs Request Sample / License Feed
CSV / JSON / S3 Sync
Luxury Handbags • Global Buyer Audit: 100/100

Farfetch Luxury Handbag Catalog

Curated catalog of 960 women’s handbag listings across 125 premier luxury designer brands including Jacquemus, Valentino Garavani, Balmain, Bottega Veneta, Saint Laurent, and Tom Ford. 35-attribute FASHION-PDP schema tracking transactional and original prices, SKU identifiers, and high-res media links.

Brand / Item Price (USD) Category Origin
Jacquemus Woven Knot Tote $1,865 Bags & Purses Italy
Valentino Garavani Denim Bag $2,550 Luxury Handbag Italy
Amiri Leather Ryder Boots $740 Footwear USA
🔒 Sample Preview: 3 of 960 items Full commercial feed delivered via private S3 / API
960 verified SKUs
35 cols (FASHION-PDP)
100 / 100 Buyer Audit
Jacquemus, Valentino, Balmain+
Specs Request Sample / License Feed
CSV / JSON / S3 Sync
Real Estate • United Kingdom Buyer Audit: 100/100

Rightmove UK National Real Estate Census

A complete national census of the UK residential sale market: 544,502 verified listings covering 100% of all 3,121 postal outcodes across England, Scotland and Wales — 402 regions and 61 property types. 100% compliant with REAL-ESTATE-BASIC across 32 attributes: WGS84 geocoordinates, floor area in m², asking and original prices, price per m², bedroom and bathroom counts, and listing agency. Zero duplicate listing IDs; every product URL absolute.

Property Location Price Beds Agency
One Hyde Park, Knightsbridge £60,000,000 5 Bed Global 1
Avenue Road, St John's Wood £49,950,000 10 Bed Sotheby's
Balfour Place, Mayfair £49,500,000 7 Bed OB Private
🔒 Sample Preview: 3 of 544,502 listings Full commercial feed delivered via private S3 / API
544,502 verified properties
32 cols (REAL-ESTATE-BASIC)
100 / 100 Buyer Audit
GPS + 3,121 Outcodes
Specs Request Sample / License Feed
CSV / JSON / S3 Sync
Commercial Solutions

Business Use Cases

Empowering investment research, retail intelligence, and competitive benchmarking with structured, production-grade web data.

Pricing Intelligence

Monitor competitor price movements, track markdown cadences, and identify pricing anomalies across thousands of daily retail listings.

Retail • FMCG • Luxury Goods

Product & Assortment Monitoring

Track catalog breadth, out-of-stock events, new category launches, and brand presence across leading European and global retail marketplaces.

E-Commerce • Brand Equity • Merchandising

Promotion Tracking

Analyze markdown depth, promotional frequency, loss-leader strategies, and multi-buy packaging mechanics down to normalized unit prices (€/kg, €/L).

Supermarkets • FMCG Brands • Consumer Analytics

Real-Estate Market Intelligence

Comprehensive nationwide property censuses with 100% postal outcode coverage, asking vs original pricing, floor space, and geographical coordinates.

Hedge Funds • REITs • PropTech • Appraisers

Historical Market Analysis

Build longitudinal time-series models to track inflation, inventory velocity, and structural market changes over weeks, months, and years.

Macro Research • Quantitative Strategy • Econometrics

Custom Data Feeds

Need web data from another public domain? HLP Data engineers, operates, and monitors bespoke recurring pipelines delivered straight to your AWS S3 bucket.

Bespoke Schemas • Daily/Weekly Feeds • REST API
Production Data Analytics

Market Intelligence & Econometric Trends

Going beyond raw CSV scraping: aggregated price densities, cross-district disparity, and retail markdown dynamics computed directly from verified census feeds.

Real Estate • Portugal Census

Portugal Housing Disparity: Median Asking Price & €/m² by District

Highest District Lisboa €6,798 / m² median
Coastal Hub Faro (Algarve) €4,236 / m² median
Value Opportunity Viseu €1,716 / m² median
Disparity Ratio 3.96x Lisboa vs Viseu
Key Market Insight: Lisbon commands a 43.2% premium over Porto (€4,747/m²) and nearly 4x over the central interior. 100% census coverage across all 13 major Portuguese districts.
Source: 18,107 Verified Idealista Listings • Normalized WGS84 Census
Supermarket Retail • Continente FMCG

Supermarket Retail Intelligence: Promotion Rate vs Discount Depth

11,711 SKUs Tracked
Highest Promo Frequency Bebé (Baby Care) 84.6% products on promo
Deepest Markdown Bebidas (Wine & Drinks) 65.2% avg discount depth
Fresh Produce (Frescos) 8.7% 17.5% avg discount depth
Inelastic Staple Dairy & Eggs 0% promotional volatility
Key Retail Insight: Grocery pricing strategy exhibits sharp bifurcation: staples (Dairy, Household) maintain strict price discipline, whereas infant care and alcohol utilize aggressive loss-leader promotional markdowns.
Source: Continente Grocery PLP (11,711 SKUs, 3-level taxonomy)

Looking for Bespoke Market Intelligence or Custom Hedonic Models?

We deliver customized time-series inflation tracking, automated price disparity alerts, and institutional data pipelines tailored for hedge funds and retail analysts.

In-Browser SQL Explorer Request Custom Analytics Feed

Data Infrastructure & Quality Pipeline

Engineered for resilience, continuous schema validation, and deterministic cloud delivery.

01

Resilient Collection Infrastructure

High-throughput collection infrastructure engineered to handle dynamic website structures and large-scale public data feeds with continuous reliability.

Resilient Ingestion High Throughput Automated Retry
02

Deterministic Schema & Quality Gates

Strict programmatic validation audits 100% of rows before delivery. Guarantees schema adherence (32-col Real Estate, 31-col FMCG, 35-col Luxury), strict positive pricing bounds, valid coordinates, and UTF-8-SIG semicolon formatting.

Automated QA UTF-8-SIG Schema Enforcement
03

Enterprise Cloud Delivery & Synchronization

Direct automated delivery to buyer Amazon S3 storage buckets or REST API endpoints. Automated acceptance verification monitors receipts (approved.txt), handles retry backoffs, and logs delivery metrics.

AWS S3 Sync REST API Feeds Delivery Verification

Core Technical Stack

Tools, frameworks, and protocols deployed across daily high-throughput extraction.

Data Extraction & Automation

  • Playwright & Puppeteer: Headless & dynamic DOM collection
  • CDP (Chrome DevTools Protocol): Resilient browser automation
  • Native IPC Bridges: High-reliability automation pipelines
  • BeautifulSoup4 / lxml / Scrapy: High-throughput DOM parsers

Data Infrastructure & Cloud

  • Amazon S3 & AWS SDK (Boto3): Cloud data lake delivery
  • Pandas & NumPy: Normalization & outlier filtration
  • PostgreSQL & SQLite: Local staging & deduplication
  • Docker & Bash: Autonomous daemons & scheduled cron

Marketplaces & Governance

  • Enterprise Data Feeds: High-volume commercial data feeds & automated delivery
  • Datarade: Provider pipeline onboarding & enterprise feeds
  • GDPR & Ethical Crawling: 100% public catalog data, zero PII
  • PayPal Business: Verified commercial invoicing

Track Record & Milestones

Demonstrated reliability delivering commercial datasets to global marketplaces and enterprise buyers.

2024 — Present Active

Lead Data Engineer & Founder • HLP Data

Architecting and operating high-throughput web collection systems for European retail and real estate portals. Maintained a 100% buyer acceptance rate on Amazon S3 cloud deliveries and established verified commercial seller standing.

2021 — 2024

Software Automation & Backend Engineer

Engineered resilient backend data collectors, API integrations, and cloud ingestion workflows. Developed automated testing suites to validate live schema integrity and eliminate silent data rot in high-volume production jobs.

Need data from a specific public website?

Tell us the websites, schemas, refresh frequencies, and delivery formats required for your business intelligence.

Commercial Inquiries sales@hlpdata.com
Commercial Invoicing PayPal Business Verified Merchant
Data Delivery Options S3 Sync • API • CSV Cloud Native
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