Kerala PWD Cost Index 2026 – District Wise Table & Guide
Official multipliers for standardizing construction estimates across Kerala's 14 districts. Because construction material and labor costs vary by location, the Kerala Public Works Department (PWD) uses Cost Indices to adjust baseline rates. While baseline estimates use the Delhi Schedule of Rates (DSR-2018), local variations require a specific district multiplier.
Current Applicable Cost Indices (As of 2026)
Source Citation: Sourced from Chief Engineer (Admin) Circular No. CE/Admn/PLA/EMP/1014/(A)/05 dated 13/05/2020.
Download Original Govt Circular (PDF)| Location / District | DPAR 2012 Index (Base 100) | DSR 2018 Index (Base 118) |
|---|---|---|
| Trivandrum | 160 | 135.59 |
| Pathanamthitta | 162 | 137.29 |
| Kottayam | 161 | 136.44 |
| Kollam | 163 | 138.14 |
| Alappuzha | 167 | 141.53 |
| Idukki (Munnar) | 165 | 139.83 |
| Idukki (District) | 167 | 141.53 |
| Ernakulam | 160 | 135.59 |
| Calicut | 161 | 136.44 |
| Kannur | 158 | 133.90 |
| Kasaragod | 157 | 133.05 |
| Trichur | 160 | 135.59 |
| Palakkad | 159 | 134.75 |
| Malappuram | 161 | 136.44 |
| Wayanad | 161 | 136.44 |
Legal Note
These indices were notified for estimates prepared under DSR 2018. The PWD may issue updated indices for DSR 2021 (effective April 2025). Always verify the latest circulars for official government tenders. This page is for estimation reference only.
The Math
Indexed Rate = DSR-2018 Rate × (District Cost Index /
100)
Junior vs. Senior Engineer Estimations
A common mistake made by junior engineers is applying the base DSR-2018 rate without factoring in the specific district cost index. Senior engineers always apply the local multiplier to ensure estimates reflect true market conditions. Incorporating correct indexing separates a routine estimate from a professional, battle-tested valuation.
Hidden Allowances to Consider
Besides the base cost index, remember to account for additional allowances. For instance, Hill Tract allowances are crucial for areas like Idukki and Wayanad. Additionally, Transport Leads for remote sites significantly alter final valuations. Failing to add these will result in an under-budgeted project.
Valuation Certificate Warning
When preparing bank valuation certificates, using outdated indices can lead to loan rejections or legal scrutiny. Always use the latest district-specific index multiplier to maintain compliance and accuracy.