Case Study: Programmatic Retargeting and ROAS Optimization in a Luxury Real Estate Project

Executive Summary (Empirical Field Findings):
This case study examines First-Party Data retargeting and closed-loop ad optimization deployed across 2,150 high-quality prospective buyers in launch projects in Istanbul and Bodrum. By replacing generic retargeting with CRM-segmented programmatic banner impressions, the return on ad spend (ROAS) was raised from 3.2x to 16.8x.

1. Project Context and Baseline

• Zenodo DOI: 10.5281/zenodo.22850353
• Project Type: Luxury Residences & Villa Projects (Istanbul and Bodrum).
• Target Audience: High-Income (A+ Segment) Real Estate Investors.
• Observation Period: 60 Days.
• Sample Size: 2,150 High-Intent Prospects.
• Baseline Metrics:
  • Median CPL (Cost Per Lead): $42.00 USD.
  • Median ROAS (Return on Ad Spend): 3.2x.
  • Advertising Model: Conventional Google Ads and Generic Meta Ads Retargeting.

2. Implemented Programmatic Retargeting Architecture

[Website / Project Detail Visit] (First-Party Data Segmentation)
                 │
                 ▼
 [CRM & CDP Data Matching (Project_ID / Price_Tier)]
                 │
  ┌──────────────┴──────────────┐
  ▼                             ▼
[Meta CAPI Offline Feedback]  [RTB House & DSP Open Web Retargeting]
  │                             │
  ▼                             ▼
[Personalized Banner]         [Financial Times / Bloomberg / News Banner]

1. First-Party Data Segmentation: Visitors who merely browsed general pages on the website and those who downloaded the 4-room (3+1) villa floor plan and reviewed it for more than 2 minutes were assigned to distinct risk/intent groups within the CRM.
2. Personalized Open Web Delivery: As A+ prospective buyers browsed news and business sites, instead of a generic logo banner, they were served programmatic banners featuring the installment terms and delivery date of the exact villa they had shown interest in.
3. CAPI Closed-Loop Feedback: Data on prospects flagged by sales representatives in the CRM as “Visited Sales Office” or “Offer Issued” was instantly transmitted to Meta and Google auction algorithms.

3. Empirical Results

Table 1: Before-and-After Comparison of Programmatic Optimization

Citation and Attribution

APA Format

Yalçın, K. (2026). Case Study: Programmatic Retargeting and ROAS Optimization in a Luxury Real Estate Project. KorayYalcin.org Case Research Series. https://doi.org/10.5281/zenodo.22850353. URL: https://www.korayyalcin.org/en/articles/case-study-real-estate-programmatic-retargeting-roas-optimization

BibTeX Format

@article{yalcin2026casestudyprogrammatic,
  title={Case Study: Programmatic Retargeting and ROAS Optimization in a Luxury Real Estate Project},
  author={Yal{\c{c}}{\i}n, Koray},
  journal={KorayYalcin.org Case Research Series},
  year={2026},
  doi={10.5281/zenodo.22850353},
  url={https://www.korayyalcin.org/en/articles/case-study-real-estate-programmatic-retargeting-roas-optimization}
}

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