Westerlaan 12 3731EL De Bilt
(March 26, 2026)
General Information
Registration Date: March 26, 2026
Survey Date: June 16, 2025
Valid Until: June 16, 2035
Certificate Holder: EnergyLab
Survey Type: Basisopname
Status: Bestaand
Calculation Type: NTA 8800:2024 (basisopname woningbouw)
Based on reference building: -
SBI Code: -
Project Name: -
Project Object: -
Building Information
Building Type: Rijwoning tussen
Building Subtype: -
Building Class: W
Construction Year: 1929
Thermal Zone Area: 130.52 m2
Compactness: 1.71
Energy Performance
Energy Class: C
Energy Index: -
Energy Need: 152.36 kWh/mĀ².yr (EP1)
Primary Fossil Energy: 200.69 kWh/mĀ².yr (EP2)
Renewable Energy Share: 7.4 % (EP3)
Temperature Exceedance: 0.43
Heat Demand: 156.50 kWh/mĀ².yr
Energy Index (EMG Forfaitair): -
Primary Fossil Energy (EMG Forfaitair): None
Renewable Energy Share (EMG Forfaitair): -%
Energy Need Requirement: - kWh/mĀ².yr (BENG1)
Primary Fossil Energy Requirement: - kWh/mĀ².yr (BENG2)
Renewable Energy Share Requirement: - % (BENG3)
Temperature Exceedance Requirement: -
Calculated CO2 Emission: 36.20
Calculated Energy Consumption: 200.69
Location Information
BAG Object ID: 0310010000699625
Building Detail Description: -