In the winter of 1813 Nicholas married Princess Mary and moved to Bald Hills with his wife, his mother, and Sonya.

Within four years he had paid off all his remaining debts without selling any of his wife's property, and having received a small inheritance on the death of a cousin he paid his debt to Pierre as well.

In another three years, by 1820, he had so managed his affairs that he was able to buy a small estate adjoining Bald Hills and was negotiating to buy back Otradnoe—that being his pet dream.

Having started farming from necessity, he soon grew so devoted to it that it became his favorite and almost his sole occupation. Nicholas was a plain farmer: he did not like innovations, especially the English ones then coming into vogue. He laughed at theoretical treatises on estate management, disliked factories, the raising of expensive products, and the buying of expensive seed corn, and did not make a hobby of any particular part of the work on his estate. He always had before his mind's eye the estate as a whole and not any particular part of it. The chief thing in his eyes was not the nitrogen in the soil, nor the oxygen in the air, nor manures, nor special plows, but that most important agent by which nitrogen, oxygen, manure, and plow were made effective—the peasant laborer. When Nicholas first began farming and began to understand its different branches, it was the serf who especially attracted his attention. The peasant seemed to him not merely a tool, but also a judge of farming and an end in himself. At first he watched the serfs, trying to understand their aims and what they considered good and bad, and only pretended to direct them and give orders while in reality learning from them their methods, their manner of speech, and their judgment of what was good and bad. Only when he had understood the peasants' tastes and aspirations, had learned to talk their language, to grasp the hidden meaning of their words, and felt akin to them did he begin boldly to manage his serfs, that is, to perform toward them the duties demanded of him. And Nicholas' management produced very brilliant results.

Guided by some gift of insight, on taking up the management of the estates he at once unerringly appointed as bailiff, village elder, and delegate, the very men the serfs would themselves have chosen had they had the right to choose, and these posts never changed hands. Before analyzing the properties of manure, before entering into the debit and credit (as he ironically called it), he found out how many cattle the peasants had and increased the number by all possible means. He kept the peasant families together in the largest groups possible, not allowing the family groups to divide into separate households. He was hard alike on the lazy, the depraved, and the weak, and tried to get them expelled from the commune.