Authorized housing units
202 units May 2026 · monthly U.S. Census Bureau Building Permits SurveyCounty pulse · public-record coverage
Cobb County
County seat: Marietta. 279,053 parcels on the county roll. 4,514 subdivisions indexed for search.
Parcel count from 2026-07-13 GIS probe; ParcelSales layer supplies dated, stated-price records. Cobb's GIS distribution policy restricts reproduction outside the recipient organization; keep sale and GIS-derived reference rows internal pending written publication clearance.
Latest cited county indicators
County indicators
Stated construction value
$36,840,990 May 2026 · monthly U.S. Census Bureau Building Permits SurveyHouse-price change
+2.10% 2025 · year over year Federal Housing Finance Agency HPIMortgages originated
16,383 originations 2024 · annual CFPB/FFIEC HMDASource availability
What Cobb makes public
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FEMA robots.txt disallows /arcgis
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New plat
reference subdivisions only; no plat activity collector
Code enforcement
trial-court portal warns against automated mining
Public notice
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Cobb County Wire
Permit records through Jul 10, 2026.
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Road project 0020983: POWDER SPRINGS ROAD @ NS #719831B & #726564S - SCOPING ONLY
Construction Work Program · RRX Scoping · Cities: Austell · POWDER SPRINGS ROAD @ NS #719831B & #726564S - SCOPING ONLY
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Road project M006713: I-75 NB NOISE WALLS @ 9 LOCS N OF BELLS FERRY RD IN COBB CO
Construction Work Program · Walls · Cities: Not City · I-75 NB NOISE WALLS @ 9 LOCS N OF BELLS FERRY RD IN COBB CO
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Road project 0020944: SR 5 CONN @ I-75 NB RAMP
Construction Work Program · Intersection Improvement · Cities: Not City · SR 5 CONN @ I-75 NB RAMP
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Road project 0020943: SR 5 CONN @ I-75 SB RAMP
Construction Work Program · Intersection Improvement · Cities: Not City · SR 5 CONN @ I-75 SB RAMP
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Road project 0020939: SR 5 CONN @ MALL BLVD
Construction Work Program · Intersection Improvement · Cities: Not City · Funding: NEPA · This project proposes improvements at the intersection of Barrett Parkway/ State route 5 Connector at Mall Boulevard to improve the intersection and signalization as well…
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Road project 0020096: I-75 @ 1 LOC & I-85 @ 1 LOC-INTERSTATE OPERATIONAL ANALYSIS
Construction Work Program · Scoping · Cities: Atlanta, Brookhaven, North Druid Hills, Not City · I-75 @ 1 LOC & I-85 @ 1 LOC-INTERSTATE OPERATIONAL ANALYSIS
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Road project M006708: I-75 NB NOISE WALLS @ 9 LOCS IN COBB COUNTY
Construction Work Program · Walls · Cities: Marietta, Not City · I-75 NB NOISE WALLS @ 9 LOCS IN COBB COUNTY
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Road project M006707: I-75 NB NOISE WALLS @ 7 LOCS IN COBB COUNTY
Construction Work Program · Walls · Cities: Marietta, Not City · I-75 NB NOISE WALLS @ 7 LOCS IN COBB COUNTY
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Road project M006706: I-75 NB NOISE WALLS @ 6 LOCS IN COBB COUNTY
Construction Work Program · Walls · Cities: Marietta, Not City · I-75 NB NOISE WALLS @ 6 LOCS IN COBB COUNTY
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Road project T008956: FAA GRANT - 3-13-SBGP-073-2024 - RYY
Construction Work Program · Airport · Cities: Kennesaw · FAA GRANT - 3-13-SBGP-073-2024 - RYY
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Road project M006672: SR 280 FROM FULTON COUNTY LINE TO SR 5
Construction Work Program · Resurface & Maintenance · Cities: Fair Oaks, Not City, Smyrna · Funding: NEPA · SR 280 FROM FULTON COUNTY LINE TO SR 5
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Road project M006508: I-20 FROM E OF SR 5/DOUGLAS TO HILL STREET/FULTON
Under Construction · Pavement Markings · Cities: Atlanta, Lithia Springs, Mableton, Not City · Funding: NEPA · This project, selected by the State Maintenance Office, is the restriping of SR 402 (I-20) to improve the roadways current striping reflectivity.
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Road project T008668: ATLANTA-RYY-RWY 9/27 LIGHTING & SIGNAGE
Construction Work Program · Airport · Cities: Kennesaw · ATLANTA-RYY-RWY 9/27 LIGHTING & SIGNAGE
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Road project 0019611: SHARP CURVE HIGH FRICTION SURFACE TREATMENT @ 5 LOCS
Under Construction · Sharp Curve Treatments · Cities: Atlanta, Marietta, Not City, Powder Springs, Union City · Funding: NEPA · The proposed project would install high friction surface treatment along 5 corridors in District 7.
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Road project M006362: SR 120 FROM SR 120 ALT TO FULTON COUNTY LINE
Under Construction · Resurface & Maintenance · Cities: Marietta, Not City · Funding: NEPA · This project, selected by the District Maintenance Office, is the resurfacing of SR 120 to improve the roadways current low PACES rating.
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Road project 0013239: S BARRETT PKWY FROM BARRETT LAKES BLVD TO SR 5 CONN - PH III
Under Construction · Realignment · Cities: Not City · Funding: NEPA · The purpose of PI 0013239 is to construct a new alignment (four-lane roadway), known as the Barrett Parkway Reliever, from the intersection of Barrett Lakes Boulevard and Shiloh Valley Drive…
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Road project M006331: SR 5 FROM SR 8 TO SR 280
Under Construction · Resurface & Maintenance · Cities: Austell, Fair Oaks, Not City · Funding: NEPA · This project, selected by the District Maintenance Office, is the resurfacing of SR 5 to improve the roadways current low PACES rating.
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Road project M006347: SR 5 FROM SR 280 TO SR 120
Under Construction · Resurface & Maintenance · Cities: Fair Oaks, Marietta · Funding: NEPA · This project, selected by the District Maintenance Office, is the resurfacing of SR 5 to improve the roadways current low PACES rating.
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Road project M006330: SR 120 FROM PAULDING COUNTY LINE TO JOHN WARD ROAD
Under Construction · Resurface & Maintenance · Cities: Not City · Funding: NEPA · This project, selected by the District Maintenance Office, is the resurfacing of SR 120 to improve the roadways current low PACES rating.
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Road project M006328: SR 139 FROM FULTON COUNTY LINE TO SR 8
Under Construction · Resurface & Maintenance · Cities: Mableton · Funding: NEPA · This project, selected by the District Maintenance Office, is the resurfacing of SR 139 to improve the roadways current low PACES rating.
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Road project T007723: ATLANTA – RYY - RUBBER REMOVAL, CS AND REM RWY 9/27
Construction Work Program · Airport · Cities: Kennesaw · ATLANTA – RYY - RUBBER REMOVAL, CS AND REM RWY 9/27
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Road project M006298: I-285 FROM PACES FERRY ROAD/COBB TO LONG ISLAND ROAD/FULTON
Under Construction · Resurface & Maintenance · Cities: Not City, Sandy Springs, Vinings · Funding: NEPA · This project, selected by the State Maintenance Office, is the resurfacing of SR 407 (I-285) to improve the current paces rating.
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Road project T007628: ATLANTA-RYY - CRRSA
Under Construction · Airport · Cities: Marietta · ATLANTA-RYY - CRRSA
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Road project T007605: ATLANTA – RYY - DSG TWY B REHAB PH I; TWY A MOD OF STD
Construction Work Program · Airport · ATLANTA – RYY - DSG TWY B REHAB PH I; TWY A MOD OF STD
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Road project T007599: SILVER COMET EXTENSION ACQUISITION
Construction Work Program · Rail Projects · SILVER COMET EXTENSION ACQUISITION
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Road project M006167: I-575 FROM I-75 TO ETOWAH RIVER
Under Construction · Resurface & Maintenance · Cities: Canton, Holly Springs, Not City, Woodstock · Funding: NEPA · This project, selected by the State Maintenance Office, is the resurfacing of SR 417 (I-575) to improve the current paces rating.
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Road project 0016122: BURNT HICKORY ROAD @ 1 LOC - OFF-SYSTEM SAFETY IMPROVEMENTS
Under Construction · Roundabout · Cities: Not City · Funding: NEPA · This project proposes to construct a single-lane roundabout at the intersection of Burnt Hickory Road and Brownsville Extension / Brownsville Lithia Springs Road. The intersection is located …
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Road project 0006049: SR 360 FROM NEW MACLAND ROAD/COBB TO SR 120/PAULDING
Under Construction · Widening · Cities: Not City · Funding: NEPA · Project PI 0006049, located in Cobb and Paulding Counties, proposes to reconstruct SR 360 from a two-lane facility to a four-lane, median divided facility with curb and gutter, and sidewalks. T…
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Road project 0006866: SR 92 FROM PICKETTS MILL PLACE TO SR 3/US 41
Under Construction · Widening · Cities: Not City · Funding: NEPA · This project proposes to widen and reconstruct SR 92/Dallas Acworth Highway from a 2-lane facility to a divided 4-lane facility with one 11-foot inside travel lane and one outside 12-foot trave…
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Road project M004879: SR 5 SPUR FROM I-75 NB RAMP TO CR 4455/CANTON HWY
Under Construction · Resurface & Maintenance · Cities: Marietta, Not City · Funding: NEPA · This project, selected by the District Maintenance Office, is the resurfacing of SR 5 to improve the roadways current PACES rating of 71.5.
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Road project M005985: SR 360 FROM CR 9507/NEW MACLAND RD TO CR 3728/WINDY HILL RD
Under Construction · Resurface & Maintenance · Cities: Not City · Funding: NEPA · This project, selected by the District Maintenance Office, is the resurfacing of SR 360 to improve the roadways current low PACES rating.
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Road project M006029: I-75 @ 3 LOCS IN COBB CO & 1 LOC IN FULTON CO - BRIDGE REHAB
Under Construction · Bridges · Cities: Atlanta, Marietta · Funding: NEPA · The work involves Bridge Rehabilitation at three (3), I-75 locations in Cobb County and one (1), I-75 location in Fulton County. The work will consist of the following: Overlay of the b…
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Road project 0015051: I-75 @ CR 2025/AKERS MILL RD - NEW EXPRESS LANE ACCESS RAMPS
Under Construction · Ramp · Cities: Not City · Funding: NEPA · The project includes an new access to the I-75/I-575 Northwest Corridor for Akers Mill Road. The ramps will include safety gates on both ends to ensure safety for reversible directions of travel. T…
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Road project 0012808: BOB CALLAN TRUNK TRAIL - PHASE II - SEGMENT B
Under Construction · Multi-use Trail · Cities: Not City · Funding: NEPA · The proposed project is the construction of one segment of the second phase of the Bob Callan Trunk Trail. Segment B begins at the Interstate North Parkway crossing of Rottenwood Creek, …
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Road project M005975: I-75; I-85 & I-675 @ 6 LOCS - BRIDGE PRESERVATION
Under Construction · Bridges · Cities: Atlanta, Not City · Funding: NEPA · Bridge preservation project involving joint replacements, polymer overlay of the bridge decks and approach slabs, and painting of the steel superstructures at I-75, I-675 and GA 400 in …
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Road project T006946: ATLANTA – RYY - N APRON REHAB PH III (W END AND N HNGR)
Construction Work Program · Airport · Cities: Marietta · ATLANTA – RYY - N APRON REHAB PH III (W END AND N HNGR)
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Road project T006924: ATLANTA – RYY - INSTALL MALSF PHASE II
Construction Work Program · Airport · Cities: Kennesaw · ATLANTA – RYY - INSTALL MALSF PHASE II
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Road project 0016015: NOONDAY CREEK TRAIL EXTENSION FM SR 92 TO NOONDAY CREEK PARK
Under Construction · Multi-use Trail · Cities: Not City, Woodstock · Funding: NEPA · The proposed Noonday Creek Trail Extension will be a continuous 10’ wide concrete multi-use path that begins at Noonday Creek Park in north Cobb County and generally follows N…
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Road project 0010510: SR 3 FM CR 3551/WINDY RIDGE PKWY TO SR 120 ALT-SCOPING PHASE
Under Construction · Preliminary Engineering · Cities: Marietta, Not City, Smyrna · Funding: NEPA · This project will widen Cobb Parkway (US 41) from four to six lanes between Windy Ridge Parkway to SR 120 Lopp. The project is designed to meet the need for add…
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Road project T006818: ATLANTA – RYY – TWY B AND S APRON CS AND REM
Construction Work Program · Airport · Cities: Kennesaw · ATLANTA – RYY – TWY B AND S APRON CS AND REM
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Road project 0016366: COBBLINC WEEKEND TRANSIT SERVICE
Under Construction · Transit Projects · COBBLINC WEEKEND TRANSIT SERVICE
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Road project 731865-: SR 92 @ PROCTOR CREEK/LAKE ACWORTH IN SW ACWORTH
Under Construction · Bridges · Cities: Not City · Funding: GEPA · The project proposes to widen SR 92/Lake Acworth Drive from US 41/SR 3/Cobb Parkway to Glade Road to a divided 4-lane facility with 11-foot lanes on the inside and 12-foot lanes on the outside, …
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Road project 0015772: ENVIRONMENTAL JUSTICE POST SURVEY FOR NWC
Construction Work Program · Preliminary Engineering · ENVIRONMENTAL JUSTICE POST SURVEY FOR NWC
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Road project M004512: I-575 @ 13 LOCS - SIGN UPGRADES
Construction Work Program · Signing · Routes: 041700 · I-575 @ 13 LOCS - SIGN UPGRADES
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Road project T006593: ATLANTA-RYY - COND ENV ASMT (AMP)
Construction Work Program · Airport · Cities: Marietta · ATLANTA-RYY - COND ENV ASMT (AMP)
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Road project T005958: Atlanta RYY- N. Apron Rehab, Phase II & RWY 9-27 Rubber Rem.
Construction Work Program · Airport · Cities: Atlanta · Project number associated with PID: AP017-9032-32(067).
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Road project T005778: ATLANTA-N APRON REHABILITATION & INSTALLATION MALSF
Construction Work Program · Airport · Routes: 000000 · Cities: Marietta · ATLANTA-N APRON REHABILITATION & INSTALLATION MALSF
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Road project T005708: FY 2019 FTA SECTION 5337 STATE GOOD REPAIR FOR ARC
Construction Work Program · Transit Projects · FY 2019 FTA SECTION 5337 STATE GOOD REPAIR FOR ARC
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