Srimad Bhagavatam — Dashama Skandha, Shloka 52
Jarāsandha’s Siege of Mathurā, Kṛṣṇa-Balarāma’s Victory, and the Founding of Dvārakā amid Kālayavana’s Threat
दृश्यते यत्र हि त्वाष्ट्रं विज्ञानं शिल्पनैपुणम् । रथ्याचत्वरवीथीभिर्यथावास्तु विनिर्मितम् ॥ ५० ॥ सुरद्रुमलतोद्यानविचित्रोपवनान्वितम् । हेमशृङ्गैर्दिविस्पृग्भि: स्फटिकाट्टालगोपुरै: ॥ ५१ ॥ राजतारकुटै: कोष्ठैर्हेमकुम्भैरलङ्कृतै: । रत्नकूतैर्गृहैर्हेमैर्महामारकत स्थलै: ॥ ५२ ॥ वास्तोष्पतीनां च गृहैर्वल्लभीभिश्च निर्मितम् । चातुर्वर्ण्यजनाकीर्णं यदुदेवगृहोल्लसत् ॥ ५३ ॥
dṛśyate yatra hi tvāṣṭraṁ vijñānaṁ śilpa-naipuṇam rathyā-catvara-vīthībhir yathā-vāstu vinirmitam
In the construction of that city could be seen the full scientific knowledge and architectural skill of Viśvakarmā. There were wide avenues, commercial roads and courtyards laid out on ample plots of land; there were splendid parks, and also gardens stocked with trees and creepers from the heavenly planets. The gateway towers were topped with golden turrets touching the sky, and their upper levels were fashioned of crystal quartz. The gold-covered houses were adorned in front with golden pots and on top with jeweled roofs, and their floors were inlaid with precious emeralds. Beside the houses stood treasury buildings, warehouses, and stables for fine horses, all built of silver and brass. Each residence had a watchtower, and also a temple for its household deity. Filled with citizens of all four social orders, the city was especially beautified by the palaces of Śrī Kṛṣṇa, the Lord of the Yadus.
Śrīla Śrīdhara Svāmī explains that the state highways ( rathyāḥ ) were in front and the secondary roads ( vīthyaḥ ) behind, and between them were courtyards ( catvarāṇi ). Within these courtyards were surrounding walls, and within the walls stood golden residences, atop which shone crystal watchtowers crowned with golden pots. Thus the buildings were multistoried. The word vāstu indicates that the houses and buildings were constructed on ample plots of land, with plenty of room for green areas.