RealEstateOS: Agentic AI for Commercial Real Estate

Command Center Live Β· 47 Assets Β· Portfolio
Portfolio Occupancy
94%
↑10pts from AI
Avg Vacancy Duration
31 days
vs 84 days pre-AI
Operating Cost Reduction
βˆ’34%
Building AI
CRREM Pathway
On Track
2040 net zero
πŸ€– Agent Status
Real-time across all AI capabilities
Lease Intelligence847 leases Β· 0 missed events
Tenant Matching AI31-day avg vacancy Β· ↓63%
Building Intelligenceβˆ’34% opex Β· 3 failures predicted
ESG & Net Zero AICRREM: on track Β· GRESB 78/100
Asset Performance AIPortfolio IRR 9.8% Β· ↑2.6pts
Market Intelligence284 transactions Β· live pricing
πŸ“‘ Live Intelligence Feed
Real-time AI activity Β· all agents
Why RealEstateOS
πŸ“‹ Lease Events: Missed = Money Lost
A 200-property portfolio generates thousands of critical dates annually. Missed break options, rent reviews, and service charge reconciliations cost millions. AI ensures zero missed events.
🏒 Vacancy: 84 Days of Lost Income
84-day average vacancy Γ— average rent Γ— 47 assets = millions in lost income annually. AI tenant matching and market pricing reduces vacancy to 31 days.
🌱 ESG: Compliance at Audit is Too Late
CRREM, GRESB, and TCFD are measured at annual reporting β€” too late to course-correct. AI tracks carbon intensity continuously and flags assets drifting from net zero pathway.
All AI Agents
πŸ“‹
Lease Intelligence
Automated tracking of all lease events: expiry, breaks, rent reviews, service charges. Critical date alerts at 12/6/3/1 month. Zero missed events.
847 leases
Sequential + Rules
🏒
Tenant Matching AI
Market data, comparable transactions, tenant profile analysis. Optimal space pricing. Vacancy 84d→31d.
Live matching
ReAct + Market Data
⚑
Building Intelligence
HVAC optimisation, predictive maintenance, energy anomalies, service charge benchmarking. βˆ’34% opex.
47 buildings
ReAct + IoT Fusion
🌱
ESG & Net Zero AI
CRREM pathway monitoring, GRESB evidence, TCFD scenarios, carbon intensity tracking. Real-time not annual.
Portfolio live
Sequential + Framework
πŸ“Š
Asset Performance AI
Continuous valuation estimates, NOI optimisation, service charge variance, portfolio IRR tracking. Board reporting automated.
Portfolio KPIs
Reflection + Finance
🀝
Tenant Intelligence
Satisfaction signals, space utilisation, lease renewal probability, at-risk tenant flag 6–12 months ahead.
All tenants
ReAct + Signals
πŸ“ˆ
Market Intelligence
Rental growth, comparable transactions, competing supply pipeline, planning applications. Current market evidence.
All submarkets
ReAct + Market Data
Active Leases Monitored
847
All assets Β· live
Critical Events (90d)
47
Action required
Events Missed (pre-AI)
12/yr
Now 0 missed
Service Charge Variance
βˆ’Β£284K
AI reconciliation
πŸ“‹ Lease Intelligence
Lease Intelligence monitors every lease event across the entire portfolio in real time β€” expiry dates, break options, rent review triggers, service charge reconciliation deadlines, and planning condition discharge dates. A 200-property portfolio generates thousands of critical dates annually. Manual tracking misses events β€” and missed lease events cost money: a break option not served on time, a rent review not initiated, a service charge reconciliation not completed. AI Lease Intelligence sends alerts at 12-month, 6-month, 3-month, and 1-month horizons. All critical lease actions are reviewed by qualified asset managers or solicitors before execution.
Portfolio Occupancy
94%
↑10pts from AI
Avg Vacancy Duration
31 days
vs 84 days pre-AI
Enquiries Qualified
284
AI pre-screened
Tenant Quality Score
87/100
Portfolio avg
🏒 Tenant Matching & Occupancy Intelligence
Tenant Matching AI reduces average vacancy from 84 days to 31 days by identifying the optimal tenant profile for each asset and actively targeting comparable transactions. For each vacant unit, the system analyses: recent comparable lettings (tenant type, terms, incentives), market rental evidence, demand signals from enquiry data, and competing supply pipeline. Tenant quality scoring: AI scores each prospective tenant on financial covenant (credit rating, accounts, sector health), operational fit (space utilisation requirements vs asset specification), and lease longevity likelihood. All tenant selection decisions are made by asset managers β€” AI provides evidence, managers negotiate and agree terms.
Buildings Monitored
47
All assets Β· IoT
Operating Cost Reduction
βˆ’34%
AI optimisation
Predicted Failures
3
Maintenance scheduled
CRREM Pathway
On track
2040 net zero
⚑ Building Intelligence
Building Intelligence combines IoT sensor data with predictive analytics to optimise operating costs and asset condition. HVAC optimisation: occupancy patterns and weather forecasting drive intelligent scheduling of heating, cooling, and ventilation β€” reducing energy cost by 22% without impacting occupier comfort. Predictive maintenance: vibration, temperature, and runtime data from plant and equipment predicts failures 3–6 weeks ahead β€” scheduling repairs during out-of-hours windows, not emergency callouts. Service charge benchmarking: every service charge line is benchmarked against comparable buildings β€” identifying where costs are above market and where savings can be reinvested in asset quality. All maintenance decisions remain with building management.
Carbon Intensity
4.2 kgCOβ‚‚/mΒ²/yr
CRREM pathway: on track
GRESB Score
78/100
↑14pts from baseline
EPC Ratings Improved
12
This year
Net Zero Target
2040
AI pathway modelled
🌱 ESG & Net Zero Intelligence
ESG Intelligence tracks carbon intensity, energy consumption, water use, and waste generation across the portfolio continuously β€” not at annual audit. CRREM (Carbon Risk Real Estate Monitor) pathway compliance is monitored for each asset: assets trending above the pathway trigger a decarbonisation action plan. GRESB evidence generation: energy data, certification status, stakeholder engagement, and sustainability targets are maintained continuously and packaged for annual submission automatically. TCFD scenario analysis: physical and transition risks modelled for each asset under 1.5Β°C, 2Β°C, and 3Β°C scenarios. All ESG reporting uses RICS Whole Life Carbon Assessment methodology β€” auditor-grade accuracy.
Comparable Transactions
284
Last 12 months
Rental Growth Signal
+3.2%
Office Β· core cities
Competing Supply
47 assets
Pipeline tracked
Planning Applications
12
Monitored Β· nearby
πŸ“ˆ Market Intelligence
Market Intelligence monitors rental growth, comparable transactions, competing supply pipeline, and planning applications across every submarket where portfolio assets are located. Rental growth signals are derived from actual transaction data β€” not asking rents β€” giving asset managers current market evidence for rent review negotiations. Competing supply pipeline: new development completions and office-to-residential conversions tracked 24 months ahead β€” giving asset managers lead time to improve asset positioning before competing supply reduces negotiating leverage. Planning applications within 500m of each asset are monitored for material changes β€” residential developments, hotels, and infrastructure projects that affect amenity and value.
πŸ“‘ Live Agent Trace
All decisions logged Β· full audit trail
πŸ›‘ AI Governance
Advisory intelligence β€” humans decide
No autonomous consequential decisions: All significant actions require human approval. AI recommends β€” authorised personnel decide and execute.
Full explainability: Every AI output includes source data, reasoning chain, and confidence level. No black-box recommendations.
Human override always available: Any AI recommendation can be overridden at any time. Override is logged and reviewed.
Regulatory compliance: All processes designed to applicable sector frameworks. Data processed under relevant legal basis. Audit trails maintained.
AgentOps β€” Live Agent Observability

πŸ“‘ Live Trace Feed

πŸ“Š Session Metrics (24h)

Total Sessions2,847
Avg Latency1.4s
P95 Latency3.1s
Error Rate0.3%
Tool Calls12,284
HITL Escalations47
RAGAS GatePASS βœ“

πŸ’° Cost & Tokens

Cost (24h)Β£847
Input Tokens48.2M
Output Tokens12.4M
Cache Hit Rate67%
Cost/SessionΒ£0.30

🎯 RAGAS Quality Scores

Faithfulness0.94 βœ“
Answer Relevance0.91 βœ“
Context Precision0.89 βœ“
Context Recall0.93 βœ“
Hallucination Rate0.8%

πŸ€– Agent Health

All agentsHealthy
OrchestratorActive
Tool registryOnline
MCP serversConnected
Memory storeHealthy
MLOps / LLMOps β€” Model Lifecycle

🧠 Model Registry

claude-sonnet-4-5 PRODUCTIONPrimary
claude-haiku-4-5 ROUTINGFast path
claude-opus-4-5 SHADOWComplex
text-embedding-3-large RAGVectors

Automatic fallback routing. Versioned in MLflow. Prompt changes require RAGAS eval gate pass.

πŸ“ˆ Drift Detection

Faithfulness drift (7d)+0.02 stable
Latency drift (7d)+120ms watch
Output length driftWithin Β±5%
Sentiment driftNo anomaly
Alert thresholdΞ”>0.05 β†’ PagerDuty

πŸ”€ A/B Experiment Controller

Prompt v2.3 vs v2.4Running
CoT vs DirectStaging

Statistical significance (p<0.05) required before promotion.

πŸͺ Feature Store

Vector IndexPinecone
Dimensions3,072
Indexed Docs284K
Retrieval P9542ms

πŸ“¦ Prompt Version Control

System promptsGit-tracked
Few-shot examplesVersioned
Eval datasetsDVC tracked
DevSecOps β€” Security-First CI/CD Pipeline

πŸš€ CI/CD Pipeline

πŸ”SAST β€” Semgrep + BanditPASS
πŸ“¦SCA β€” SBOM + TrivyPASS
πŸ§ͺUnit + Integration tests847/847
🎯RAGAS eval gate (β‰₯0.92)0.94 βœ“
πŸ”Secrets scan β€” GitleaksCLEAN
🐳Container scan β€” Grype0 CRITICAL
🚒Deploy β†’ KubernetesDEPLOYED

πŸ” Security Posture

RBAC β€” Role-based accessEnforced
API keys β€” HashiCorp VaultRotated 30d
mTLS β€” Istio service meshActive
PII scrubbing β€” NeMoActive
Audit log β€” ImmutableCloudWatch
Pen testQuarterly
SOC 2 Type IIIn progress
ISO 27001Compliant

πŸ— Infrastructure as Code

TerraformCloud infra
HelmK8s workloads
ArgoCD GitOpsSynced
Kustomize overlaysdev/stg/prd

♻️ Rollback & DR

RTO Target<15 min
RPO Target<5 min
Blue/Green DeployActive
Auto-rollbackError rate >1%

πŸ“‹ Regulatory Compliance

GDPR Art. 22 HITLEnforced
EU AI Act Art. 9Documented
NIST AI RMFMapped
ISO/IEC 42001Compliant
AI Observability β€” OpenTelemetry + Langfuse

πŸ”­ Observability Stack

L1TracesOpenTelemetry β†’ Jaeger
L2MetricsPrometheus β†’ Grafana
L3LLM TracesLangfuse (self-hosted)
L4LogsFluentd β†’ OpenSearch
L5AlertsAlertManager β†’ PagerDuty

πŸ“Š SLO Dashboard

Availability SLO99.9% target
Current (30d)99.96%
Error Budget73% remain
P50 Response0.8s
P95 Response3.1s
P99 Response7.4s

🚨 Active Alerts

Latency P95Normal
Error rate0.3% βœ“
Token budget84% remain
RAG recall0.93 βœ“
Latency drift+120ms watch

πŸ”¬ Langfuse Trace Explorer

πŸ“ˆ Avg Span Breakdown

API Gateway12ms
Auth + RBAC8ms
RAG retrieval42ms
Guardrail check18ms
LLM inference1,240ms
Tool execution84ms
Total E2E1,452ms
Guardrails β€” Responsible AI Framework

πŸ›‘ NeMo Guardrails β€” Active Rails

βœ… Human-in-the-Loop (HITL) Gate
All consequential actions require human approval before execution. Confidence <0.85 always escalates. GDPR Article 22 compliant β€” no fully automated consequential decisions.
πŸ” PII Detection & Scrubbing
Microsoft Presidio + custom patterns. Names, emails, NI/SSN, card numbers scrubbed from all LLM I/O before logging. 47 entity types across 12 jurisdictions.
🚫 Toxicity & Hallucination Filter
NeMo topic rails block off-topic responses. Factual grounding check cross-references every claim against retrieved context. Hallucination >5% triggers human review queue.
⏱ Rate Limiting & Abuse Prevention
Per-user token budgets at API gateway. 10Γ— anomalous usage triggers suspension + security alert. Cloudflare WAF DDoS protection.

πŸ“‹ Audit Trail & Explainability

πŸ“ Immutable Decision Log
Every AI recommendation logged: input context, retrieved docs, reasoning chain, confidence, model version, user ID, timestamp. 7-year retention for regulated decisions.
πŸ”Ž Explainability (XAI)
Every recommendation includes source citations, confidence intervals, alternatives considered, and limitation disclosures. SHAP attribution for structured ML models.
βš–οΈ Bias Monitoring
Fairness metrics tracked across protected characteristics. Disparate impact analysis monthly. EU AI Act Article 10 data governance requirements met.
πŸ› Regulatory Mapping
GDPR Art. 5/22 Β· EU AI Act Art. 9/10/13/14 Β· NIST AI RMF Β· ISO/IEC 42001 Β· IEEE 7001 Transparency. Compliance evidence pack generated quarterly.
0.3%
Hallucination Rate
Target <2%
100%
HITL Coverage
Consequential acts
0
PII Leaks (30d)
Target: 0
A+
Security Grade
Mozilla Observatory
Multi-Agent Architecture β€” Mesh & Orchestration

πŸ•Έ Agent Mesh Topology

Orchestrator
Agent 1
Agent 2
Agent 3
Agent 4
Agent 5
Agent 6

Orchestrator decomposes tasks, routes to specialists, aggregates results, handles conflicts. All inter-agent communication via typed schemas. No agent takes external action without Orchestrator validation.

βš™οΈ Agent Patterns

ReAct β€” Reason + Act loopsAnalytical
Reflection β€” Self-critique cyclesHigh-stakes
Planning β€” Hierarchical decompositionMulti-step
RAG β€” Retrieval-augmented genKnowledge
HITL β€” Human-in-the-loopAll consequential
Tool Use β€” Function callingAll agents

πŸ”„ Temporal.io Orchestration

Active Workflows2,847
HITL Signals Pending47
Retry PolicyExp backoff Γ—3
Saga PatternCompensating txns
Durable ExecutionCrash-safe βœ“

πŸ“¨ Kafka Message Bus

Topics47 agent topics
Throughput12K msgs/s
Consumer Lag<100ms
Schema RegistryConfluent
Dead Letter QueueMonitored

πŸ”Œ MCP Integration Layer

MCP β€” Data sourcesActive
MCP β€” CRM/ERPActive
MCP β€” Document storeActive
OAuth 2.0 authAll connectors
JSON Schema validationAll tools
Evaluation Framework β€” Continuous Quality Gates
0.94
Faithfulness
Gate β‰₯0.92 βœ“
0.91
Answer Relevance
Gate β‰₯0.88 βœ“
0.89
Context Precision
Gate β‰₯0.85 βœ“
0.93
Context Recall
Gate β‰₯0.90 βœ“

πŸ§ͺ Eval Suite Composition

Golden dataset2,847 Q&A pairs
Unit evals (per agent)120–400 cases
Integration evals84 end-to-end flows
Adversarial probes47 jailbreak tests
LLM-as-judgeclaude-opus-4-5
Human eval cadenceWeekly 5% sample

πŸ” Eval-Driven Dev Flow

1
Change proposed β†’ PR opened
Automated eval suite runs against golden dataset in CI. Results posted to PR.
2
RAGAS gate enforced
All metrics must meet thresholds. Failure blocks merge.
3
Canary deploy (5%)
Langfuse online evals on live traffic. Drift alerts trigger auto-rollback.
4
Full rollout + monitor
Weekly human eval sample. Monthly RAGAS full re-run.
Infrastructure β€” Kubernetes Β· Scale Β· Resilience

☸️ Kubernetes Cluster

ClusterEKS / GKE / AKS
Node pools3 (system Β· app Β· GPU)
HPA targetCPU 70% β†’ scale
KEDA triggersKafka consumer lag
Spot instances80% non-critical
Multi-AZ3 zones

πŸ’Ύ Data Architecture

PostgreSQL (RDS)Operational
Redis (ElastiCache)Session + cache
Pinecone / pgvectorVector search
S3 Intelligent TierDocuments
Kafka (MSK)Event streaming
Snowflake / BigQueryAnalytics DWH

πŸ’° Cost Architecture

LLM API (Anthropic)~45% of AI cost
Vector DB~12% of AI cost
Compute (K8s)~28% of AI cost
Prompt cache savingsβˆ’67% input tokens
Haiku fast-path savingβˆ’40% LLM spend
Est. monthly totalΒ£8–28K

πŸ” Disaster Recovery

1
Primary failure detected (<2 min)
Route53 health check fails β†’ DNS failover. Temporal promotes standby. Kafka MirrorMaker live.
2
DR validates (<5 min)
Smoke tests auto-run. PagerDuty alert to on-call. RTO target: 15 minutes.
3
Data reconciled (<15 min)
PostgreSQL read replica promoted. S3 cross-region lag <5min. RPO: 5 minutes.

πŸ“Š Capacity Planning

  • Baseline: 3 app nodes Β· 2 vCPU Β· 8GB RAM each
  • Scale trigger: Kafka consumer lag >10K msgs
  • Max scale: 20 nodes via KEDA + HPA
  • LLM concurrency: 50 parallel sessions managed
  • Vector search: Pinecone p1 β†’ p2 at 500K docs
  • DB connections: PgBouncer pool (max 500)
Documentation β€” Deployment Guide & Runbook

πŸš€ 10-Week Deployment Guide

1
Week 1–2: Data Foundation & Infrastructure
Deploy K8s cluster. Provision Temporal.io, Kafka, PostgreSQL, Pinecone. Connect source systems via MCP. Establish data governance and RBAC. Run baseline eval on golden dataset.
2
Week 3–4: Core Agents Live
Deploy first 3 highest-value agents. Wire HITL approval workflows in Temporal. Configure NeMo guardrails and PII scrubbing. Set up Langfuse tracing and RAGAS eval gate.
3
Week 5–7: Full Agent Mesh
Deploy all agents. Configure Orchestrator routing. A/B test prompt variants. Enable drift detection. Train end-users on HITL workflow.
4
Week 8–10: Production Hardening
Pen test + SAST/DAST scan. Load test 10Γ— baseline. Configure PagerDuty. Compliance review (GDPR, EU AI Act). Produce runbook. Go-live.

πŸ— 7-Layer Platform Stack

L7PresentationReact Β· Next.js Β· SSO
L6API GatewayFastAPI Β· OAuth2 Β· WAF
L5OrchestrationTemporal.io Β· LangGraph
L4Agent RuntimeNeMo Β· RAGAS Β· Tools
L3Model + ToolsClaude API Β· MCP servers
L2Data + IntegrationKafka Β· PostgreSQL Β· Redis
L1ObservabilityOTel Β· Langfuse Β· Grafana

πŸ”Œ Integration How-To

  • MCP server per data source (REST/GraphQL/gRPC)
  • OAuth 2.0 service account per enterprise system
  • Kafka topics per agent capability namespace
  • Schema registry for typed message contracts
  • Data lineage via OpenLineage β†’ Marquez
  • Webhooks for real-time event ingestion
  • dbt + Airflow for batch data refresh

πŸ‘€ RBAC User Roles

ViewerRead dashboards
AnalystRun queries + export
ApproverHITL decisions
ManagerConfig + agents
AdminFull platform
AI EngineerModels + prompts

IdP via Okta/Azure AD. MFA enforced for Approver+.

πŸ“ž Incident Runbook

  • High latency (>5s): Check Langfuse trace β†’ vector store β†’ LLM API status
  • RAGAS gate fail: Roll back last prompt change β†’ notify AI engineer
  • Error spike: Circuit breaker β†’ fallback to previous version
  • PII leak: Suspend session β†’ DPO notification within 24h
  • HITL queue backup: Escalate to senior approver
  • Cost overrun: Auto-throttle β†’ route to Haiku