{"meta":{"copyright":"© Odds The Law (oddsthelaw.com). Precomputed dataset; all rights reserved.","generatedAt":"2026-09-16T01:56:56.284Z","description":"Return on investment for every Monopoly colour group, railroad count and utility count. Income is expected rent per OPPONENT TURN, built on arrival frequency (visitsPerTurn) rather than the resting distribution -- a turn can produce several arrivals via doubles and moving cards, and rent is owed on each. Payback is total invested divided by income per opponent turn. Undeveloped rent is doubled for a full colour group per the standard rule. Utility rent uses the average two-dice roll of 7; the \"advance to nearest Utility\" card, which pays 10x regardless of ownership, is not modelled separately."},"streets":[{"i":1,"name":"Mediterranean Avenue","group":"brown","price":60,"houseCost":50,"rent":[2,10,30,90,160,250],"visitsPerTurn":0.023435},{"i":3,"name":"Baltic Avenue","group":"brown","price":60,"houseCost":50,"rent":[4,20,60,180,320,450],"visitsPerTurn":0.023782},{"i":6,"name":"Oriental Avenue","group":"lightblue","price":100,"houseCost":50,"rent":[6,30,90,270,400,550],"visitsPerTurn":0.024887},{"i":8,"name":"Vermont Avenue","group":"lightblue","price":100,"houseCost":50,"rent":[6,30,90,270,400,550],"visitsPerTurn":0.025537},{"i":9,"name":"Connecticut Avenue","group":"lightblue","price":120,"houseCost":50,"rent":[8,40,100,300,450,600],"visitsPerTurn":0.025314},{"i":11,"name":"St. Charles Place","group":"pink","price":140,"houseCost":100,"rent":[10,50,150,450,625,750],"visitsPerTurn":0.029842},{"i":13,"name":"States Avenue","group":"pink","price":140,"houseCost":100,"rent":[10,50,150,450,625,750],"visitsPerTurn":0.02537},{"i":14,"name":"Virginia Avenue","group":"pink","price":160,"houseCost":100,"rent":[12,60,180,500,700,900],"visitsPerTurn":0.028276},{"i":16,"name":"St. James Place","group":"orange","price":180,"houseCost":100,"rent":[14,70,200,550,750,950],"visitsPerTurn":0.031233},{"i":18,"name":"Tennessee Avenue","group":"orange","price":180,"houseCost":100,"rent":[14,70,200,550,750,950],"visitsPerTurn":0.032875},{"i":19,"name":"New York Avenue","group":"orange","price":200,"houseCost":100,"rent":[16,80,220,600,800,1000],"visitsPerTurn":0.03278},{"i":21,"name":"Kentucky Avenue","group":"red","price":220,"houseCost":150,"rent":[18,90,250,700,875,1050],"visitsPerTurn":0.030479},{"i":23,"name":"Indiana Avenue","group":"red","price":220,"houseCost":150,"rent":[18,90,250,700,875,1050],"visitsPerTurn":0.029932},{"i":24,"name":"Illinois Avenue","group":"red","price":240,"houseCost":150,"rent":[20,100,300,750,925,1100],"visitsPerTurn":0.034924},{"i":26,"name":"Atlantic Avenue","group":"yellow","price":260,"houseCost":150,"rent":[22,110,330,800,975,1150],"visitsPerTurn":0.029615},{"i":27,"name":"Ventnor Avenue","group":"yellow","price":260,"houseCost":150,"rent":[22,110,330,800,975,1150],"visitsPerTurn":0.029371},{"i":29,"name":"Marvin Gardens","group":"yellow","price":280,"houseCost":150,"rent":[24,120,360,850,1025,1200],"visitsPerTurn":0.028433},{"i":31,"name":"Pacific Avenue","group":"green","price":300,"houseCost":200,"rent":[26,130,390,900,1100,1275],"visitsPerTurn":0.029438},{"i":32,"name":"North Carolina Avenue","group":"green","price":300,"houseCost":200,"rent":[26,130,390,900,1100,1275],"visitsPerTurn":0.028878},{"i":34,"name":"Pennsylvania Avenue","group":"green","price":320,"houseCost":200,"rent":[28,150,450,1000,1200,1400],"visitsPerTurn":0.027488},{"i":37,"name":"Park Place","group":"blue","price":350,"houseCost":200,"rent":[35,175,500,1100,1300,1500],"visitsPerTurn":0.024036},{"i":39,"name":"Boardwalk","group":"blue","price":400,"houseCost":200,"rent":[50,200,600,1400,1700,2000],"visitsPerTurn":0.028986}],"groups":[{"id":"brown","label":"Brown","squares":[1,3],"names":["Mediterranean Avenue","Baltic Avenue"],"count":2,"houseCost":50,"acquisitionCost":120,"visitsPerTurn":0.047216,"levels":[{"level":0,"label":"No houses","totalCost":120,"incomePerOpponentTurn":0.283992,"paybackTurns":422.547524},{"level":1,"label":"1 house","totalCost":220,"incomePerOpponentTurn":0.709979,"paybackTurns":309.868185},{"level":2,"label":"2 houses","totalCost":320,"incomePerOpponentTurn":2.129938,"paybackTurns":150.23912},{"level":3,"label":"3 houses","totalCost":420,"incomePerOpponentTurn":6.389814,"paybackTurns":65.729615},{"level":4,"label":"4 houses","totalCost":520,"incomePerOpponentTurn":11.359669,"paybackTurns":45.775982},{"level":5,"label":"Hotel","totalCost":620,"incomePerOpponentTurn":16.560406,"paybackTurns":37.438696}]},{"id":"lightblue","label":"Light Blue","squares":[6,8,9],"names":["Oriental Avenue","Vermont Avenue","Connecticut Avenue"],"count":3,"houseCost":50,"acquisitionCost":320,"visitsPerTurn":0.075738,"levels":[{"level":0,"label":"No houses","totalCost":320,"incomePerOpponentTurn":1.010107,"paybackTurns":316.797982},{"level":1,"label":"1 house","totalCost":470,"incomePerOpponentTurn":2.525269,"paybackTurns":186.118814},{"level":2,"label":"2 houses","totalCost":620,"incomePerOpponentTurn":7.069532,"paybackTurns":87.700285},{"level":3,"label":"3 houses","totalCost":770,"incomePerOpponentTurn":21.208597,"paybackTurns":36.306032},{"level":4,"label":"4 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houses","totalCost":1640,"incomePerOpponentTurn":54.300568,"paybackTurns":30.202262},{"level":5,"label":"Hotel","totalCost":1940,"incomePerOpponentTurn":66.85725,"paybackTurns":29.017047}]},{"id":"orange","label":"Orange","squares":[16,18,19],"names":["St. James Place","Tennessee Avenue","New York Avenue"],"count":3,"houseCost":100,"acquisitionCost":560,"visitsPerTurn":0.096888,"levels":[{"level":0,"label":"No houses","totalCost":560,"incomePerOpponentTurn":2.843981,"paybackTurns":196.907074},{"level":1,"label":"1 house","totalCost":860,"incomePerOpponentTurn":7.109953,"paybackTurns":120.957202},{"level":2,"label":"2 houses","totalCost":1160,"incomePerOpponentTurn":20.03318,"paybackTurns":57.903937},{"level":3,"label":"3 houses","totalCost":1460,"incomePerOpponentTurn":54.927346,"paybackTurns":26.580567},{"level":4,"label":"4 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