Keystone Ct, Alpharetta, GA Property Records

Fulton County property records for 20 addresses on Keystone Ct, Alpharetta, GA · Last verified September 2026

Keystone Ct Highlights

Properties 20
Median Sale Price $880,085
Deeds and Mortgages on File 51
Median Price per Sqft $211
Owner Occupied 95%
Median Annual Tax Bill $2,072
Median Year Built 2017
Median Ownership Tenure 8 years

Properties on Keystone Ct

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

12805 Keystone Ct

5 bd · 5 ba · 3,774 sqft · built 2016 · 0.477 acres

Last Sale Tax Bill Prior Sale Owner Records
$818,308Jan 2017 $8,9102025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

12810 Keystone Ct

5 bd · 5.5 ba · 4,817 sqft · built 2017 · 0.553 acres

Last Sale Tax Bill Prior Sale Owner Records
$870,709Sep 2017 $9,3112025 Amount on Record Mar 2017 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

12820 Keystone Ct

5 bd · 4.5 ba · 4,691 sqft · built 2017 · 0.696 acres

Last Sale Tax Bill Prior Sale Owner Records
$900,675Jul 2018 $10,8602025 Amount on Record Aug 2017 2 Owners on Record Owner Occupied Assessor + 9 DocumentsUpdated Sep 2026

12830 Keystone Ct

5 bd · 3.5 ba · 4,166 sqft · built 2018 · 0.491 acres

Last Sale Tax Bill Prior Sale Owner Records
$853,365Sep 2018 $9,5102025 Amount on Record Feb 2018 2 Owners on Record Owner Occupied Assessor + 5 DocumentsUpdated Sep 2026

12840 Keystone Ct

5 bd · 4.5 ba · 4,160 sqft · built 2018 · 0.538 acres

Last Sale Tax Bill Prior Sale Owner Records
$880,085Nov 2018 $9,3262025 Amount on Record May 2018 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

12850 Keystone Ct

5 bd · 5 ba · 4,162 sqft · built 2017 · 0.486 acres

Last Sale Tax Bill Prior Sale Owner Records
$740,662Jan 2018 $4,3112025 Amount on Record Aug 2017 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

12860 Keystone Ct

4 bd · 4 ba · 4,715 sqft · built 2016 · 0.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$808,580Apr 2017 $7,2172025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

12870 Keystone Ct

5 bd · 4.5 ba · 5,348 sqft · built 2018 · 0.395 acres

Last Sale Tax Bill Prior Sale Owner Records
$792,361Mar 2019 $15,5692025 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

12880 Keystone Ct

5 bd · 4.5 ba · 4,099 sqft · built 2016 · 0.598 acres

Last Sale Tax Bill Prior Sale Owner Records
$895,000Apr 2021 $9,9012025 2 Owners on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

12890 Keystone Ct

5 bd · 5 ba · 3,993 sqft · built 2017 · 0.42 acres

Last Sale Tax Bill Prior Sale Owner Records
$789,000Jul 2020 $12,5802025 Amount on Record Oct 2018 2 Owners on Record Owner Occupied Assessor + 3 DocumentsUpdated Sep 2026

12895 Keystone Ct

5 bd · 4.5 ba · 4,812 sqft · built 2016 · 0.44 acres

Last Sale Tax Bill Prior Sale Owner Records
—Aug 2022 $16,0522025 Amount on Record Jul 2017 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

12900 Keystone Ct

5 bd · 5 ba · 3,896 sqft · built 2016 · 0.352 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,250,000Sep 2023 $8,4252025 Amount on Record May 2021 Owner on Record Owner Occupied Assessor + 5 DocumentsUpdated Sep 2026

12905 Keystone Ct

4 bd · 4.5 ba · 4,750 sqft · built 2017 · 0.378 acres

Last Sale Tax Bill Prior Sale Owner Records
$856,226Aug 2017 $3,9602025 2 Owners on Record Owner Occupied AssessorUpdated Sep 2026

12910 Keystone Ct

5 bd · 5 ba · 5,069 sqft · built 2018 · 0.355 acres

Last Sale Tax Bill Prior Sale Owner Records
$862,119Nov 2018 $7,7942025 Amount on Record Jul 2018 Owner on Record Owner Occupied Assessor + 2 DocumentsUpdated Sep 2026

12915 Keystone Ct

5 bd · 4 ba · 4,227 sqft · built 2016 · 0.389 acres

Last Sale Tax Bill Prior Sale Owner Records
$879,735Apr 2017 $7,4492025 2 Owners on Record Owner Occupied Assessor + 4 DocumentsUpdated Sep 2026

12920 Keystone Ct

5 bd · 4.5 ba · 4,817 sqft · built 2017 · 0.481 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,400,000Oct 2025 $8,4042025 Amount on Record Apr 2017 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

12925 Keystone Ct

5 bd · 4 ba · 4,049 sqft · built 2016 · 0.398 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,7172025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

12930 Keystone Ct

4 bd · 4.5 ba · 4,675 sqft · built 2016 · 0.632 acres

Last Sale Tax Bill Prior Sale Owner Records
$10,8622025 2 Owners on Record Owner Occupied Assessor + 1 DocumentUpdated Sep 2026

12935 Keystone Ct

5 bd · 4 ba · 3,749 sqft · built 2016 · 0.45 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,5162025 Owner on Record Owner Occupied Assessor + 4 DocumentsUpdated Sep 2026

12955 Keystone Ct

5.55 acres

Last Sale Tax Bill Prior Sale Owner Records
$12025 Owner on Record Assessor + 1 DocumentUpdated Sep 2026

Property Records in Nearby Streets