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Cornerstone Dr, Ballston Spa, NY Property Records

Saratoga County and Ballston Town property records for 45 addresses on Cornerstone Dr, Ballston Spa, NY · Last verified August 2026

Cornerstone Dr Highlights

Properties 45
Median Sale Price $375,000
Deeds and Mortgages on File 50
Median Price per Sqft $212
Owner Occupied 82%
Median Annual Tax Bill $2,504
Median Year Built 2021
Median Ownership Tenure 5 years

Properties on Cornerstone Dr

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

11 Cornerstone Dr

2 bd · 2 ba · 1,360 sqft · 0.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$249,000Sep 2019 $2,5042025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

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13 Cornerstone Dr

3 bd · 2 ba · 1,761 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$375,000Jun 2023 $3,1612025 Amount on Record Jan 2021 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Jun 2026

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15 Cornerstone Dr

2 bd · 2 ba · 1,360 sqft · 0.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,5042025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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17 Cornerstone Dr

3 bd · 2 ba · 1,761 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$269,000Dec 2020 $3,0712025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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19 Cornerstone Dr

2 bd · 2 ba · 1,360 sqft · 0.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,5042025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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21 Cornerstone Dr

3 bd · 2 ba · 1,761 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$290,000Nov 2020 $3,0712025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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39 Cornerstone Dr

2 bd · 2 ba · 1,360 sqft · 0.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,4262025 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

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41 Cornerstone Dr

3 bd · 2 ba · 1,761 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$379,000Apr 2023 $3,0712025 Amount on Record Dec 2018 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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43 Cornerstone Dr

2 bd · 2 ba · 1,360 sqft · 0.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$249,900Oct 2018 $2,5042025 2 Names on Record Assessor + 1 DocumentUpdated Apr 2026

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45 Cornerstone Dr

3 bd · 2 ba · 1,761 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,7312025 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

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47 Cornerstone Dr

2 bd · 2 ba · 1,360 sqft · 0.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,5042025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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49 Cornerstone Dr

3 bd · 2 ba · 1,761 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$281,500Aug 2019 $3,0712025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

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51 Cornerstone Dr

2 bd · 2 ba · 1,360 sqft · 0.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$264,000Jan 2021 $2,5042025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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53 Cornerstone Dr

3 bd · 2 ba · 1,761 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$292,000Aug 2020 $3,0712025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Aug 2026

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55 Cornerstone Dr

2 bd · 2 ba · 1,360 sqft · 0.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,5042025 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

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57 Cornerstone Dr

3 bd · 2 ba · 1,761 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$269,000Nov 2019 $3,0712025 2 Names on Record Assessor + 1 DocumentUpdated Aug 2026

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59 Cornerstone Dr

2 bd · 2 ba · 1,360 sqft · 0.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$310,000Aug 2022 $2,5042025 Amount on Record Oct 2019 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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61 Cornerstone Dr

3 bd · 2 ba · 1,761 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$295,500May 2019 $3,0712025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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63 Cornerstone Dr

2 bd · 2 ba · 1,360 sqft · 0.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$249,000Apr 2019 $2,5042025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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65 Cornerstone Dr

3 bd · 2 ba · 1,761 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$265,500Aug 2019 $3,0712025 2 Names on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

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67 Cornerstone Dr

2 bd · 2 ba · 1,360 sqft · 0.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$366,000Jun 2024 $2,5042025 1 Name on Record AssessorUpdated Apr 2026

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69 Cornerstone Dr

3 bd · 2 ba · 1,761 sqft · 0.039 acres · Garage · Pool

Last Sale Tax Bill Prior Sale Owner Records
$375,000Jun 2023 $3,0712025 Amount on Record Feb 2021 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated Apr 2026

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70 Cornerstone Dr

Last Sale Tax Bill Prior Sale Owner Records
$354,960Mar 2023 1 Name on Record AssessorUpdated Jun 2023

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71 Cornerstone Dr

2 bd · 2 ba · 1,360 sqft · 0.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,5042025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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72 Cornerstone Dr

3 bd · 2 ba · 1,761 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,0712025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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73 Cornerstone Dr

3 bd · 2 ba · 1,761 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,0712025 2 Names on Record Assessor + 1 DocumentUpdated Apr 2026

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74 Cornerstone Dr

2 bd · 2 ba · 1,360 sqft · 0.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,5042025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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75 Cornerstone Dr

2 bd · 2 ba · 1,360 sqft · 0.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,5042025 1 Name on Record Owner Occupied Assessor + 4 DocumentsUpdated Apr 2026

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76 Cornerstone Dr

3 bd · 2 ba · 1,761 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$398,500Mar 2023 $3,0712025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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77 Cornerstone Dr

3 bd · 2 ba · 1,761 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,0712025 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

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78 Cornerstone Dr

2 bd · 2 ba · 1,360 sqft · 0.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,5042025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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79 Cornerstone Dr

2 bd · 2 ba · 1,360 sqft · 0.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,5042025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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80 Cornerstone Dr

3 bd · 2 ba · 1,761 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,6782025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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81 Cornerstone Dr

3 bd · 2 ba · 1,761 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,0712025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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82 Cornerstone Dr

2 bd · 2 ba · 1,360 sqft · 0.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,5042025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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83 Cornerstone Dr

2 bd · 2 ba · 1,360 sqft · 0.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,5042025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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85 Cornerstone Dr

3 bd · 2 ba · 1,761 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,0712025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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86 Cornerstone Dr

2 bd · 2 ba · 1,360 sqft · 0.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$410,000Oct 2025 $2,5042025 1 Name on Record Assessor + 2 DocumentsUpdated Apr 2026

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87 Cornerstone Dr

2 bd · 2 ba · 1,360 sqft · 0.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$404,000Sep 2025 $2,5042025 2 Names on Record Assessor + 2 DocumentsUpdated Apr 2026

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88 Cornerstone Dr

3 bd · 2 ba · 1,761 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,0712025 1 Name on Record Owner Occupied Assessor + 3 DocumentsUpdated May 2026

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89 Cornerstone Dr

7,356 sqft · Built 2021 · 2.98 acres

Last Sale Tax Bill Prior Sale Owner Records
$390,222Apr 2023 Amount on Record Apr 2023 1 Name on Record AssessorUpdated Jun 2023

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90 Cornerstone Dr

2 bd · 2 ba · 1,360 sqft · 0.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,5042025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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91 Cornerstone Dr

2 bd · 2 ba · 1,360 sqft · 0.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$2,5042025 1 Name on Record Owner Occupied AssessorUpdated Apr 2026

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92 Cornerstone Dr

3 bd · 2 ba · 1,761 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,0712025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Apr 2026

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93 Cornerstone Dr

3 bd · 2 ba · 1,761 sqft · 0.039 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$3,0712025 2 Names on Record Owner Occupied AssessorUpdated Apr 2026

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Wildfire Risk on Cornerstone Dr

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire RiskLow
this street's cells rank at the 20th percentile of exposed land nationally · 55th in New York
Wildfire LikelihoodLow — about 1 in 10,000 per year
ExposureDirect
1 of 2 cells directly exposed · 2 adjoin burnable vegetation

Property Records in Nearby Streets