COSTAR GROUP INC STOCK FORECAST 2026, 2027 - 2030 - 2035

09/10/2026

CoStar Group Inc stock price stood at $29.49

According to the latest long-term forecast, CoStar Group Inc price will hit $30 by the end of 2026 and then $35 by the end of 2027. CoStar Group Inc will rise to $40 within the year of 2030, $45 in 2034 and $50 in 2037.

CoStar Group Inc Stock Price Forecast 2026-2027

CoStar Group Inc price started in 2026 at $35.62. Today, CoStar Group Inc traded at $29.49, so the price decreased by -17% from the beginning of the year. The forecasted CoStar Group Inc price at the end of 2026 is $31.68 - and the year to year change -11%. The rise from today to year-end: +7%. In the first half of 2027, the CoStar Group Inc price will climb to $34.36; in the second half, the price would add $1.02 and close the year at $35.38, which is +20% to the current price.

CoStar Group Inc Stock Forecast 2028-2032

These five years would bring an increase: CoStar Group Inc price would move from $35.38 to $41.82, which is up 18%. CoStar Group Inc will start 2028 at $35.38, then soar to $35.44 within the first six months of the year and finish 2028 at $36.30. That means +23% from today.

CoStar Group Inc Stock Forecast 2033-2037

In this period, the CoStar Group Inc price would rise from $41.82 to $52.40, which is +25%. CoStar Group Inc will start 2033 at $41.82, then soar to $42.68 within the first half of the year, and finish 2033 at $43.58. It is about +48% from today.

The forecast is updated on daily basis.

Share

Historical Forecasts

09/01/2026

CoStar Group Inc price started in 2026 at $35.62. Today, CoStar Group Inc traded at $32.07, so the price decreased by -10% from the beginning of the year. The forecasted CoStar Group Inc price at the end of 2026 is $33.26 - and the year to year change -7%. The rise from today to year-end: +4%. In the first half of 2027, the CoStar Group Inc price will climb to $36.08; in the second half, the price would add $1.07 and close the year at $37.15, which is +16% to the current price.

These five years would bring an increase: CoStar Group Inc price would move from $37.15 to $43.94, which is up 18%. CoStar Group Inc will start 2028 at $37.15, then soar to $37.22 within the first six months of the year and finish 2028 at $38.13. That means +19% from today.

In this period, the CoStar Group Inc price would rise from $43.94 to $55.05, which is +25%. CoStar Group Inc will start 2033 at $43.94, then soar to $44.85 within the first half of the year, and finish 2033 at $45.79. It is about +43% from today.

09/01/2026

CoStar Group Inc price started in 2026 at $35.62. Today, CoStar Group Inc traded at $32.07, so the price decreased by -10% from the beginning of the year. The forecasted CoStar Group Inc price at the end of 2026 is $33.26 - and the year to year change -7%. The rise from today to year-end: +4%. In the first half of 2027, the CoStar Group Inc price will climb to $36.08; in the second half, the price would add $1.07 and close the year at $37.15, which is +16% to the current price.

These five years would bring an increase: CoStar Group Inc price would move from $37.15 to $43.94, which is up 18%. CoStar Group Inc will start 2028 at $37.15, then soar to $37.22 within the first six months of the year and finish 2028 at $38.13. That means +19% from today.

In this period, the CoStar Group Inc price would rise from $43.94 to $55.05, which is +25%. CoStar Group Inc will start 2033 at $43.94, then soar to $44.85 within the first half of the year, and finish 2033 at $45.79. It is about +43% from today.

08/01/2026

CoStar Group Inc price started in 2026 at $35.62. Today, CoStar Group Inc traded at $28.76, so the price decreased by -19% from the beginning of the year. The forecasted CoStar Group Inc price at the end of 2026 is $30.84 - and the year to year change -13%. The rise from today to year-end: +7%. In the first half of 2027, the CoStar Group Inc price will climb to $33.24; in the second half, the price would add $0.96 and close the year at $34.20, which is +19% to the current price.

These five years would bring an increase: CoStar Group Inc price would move from $34.20 to $38.71, which is up 13%. CoStar Group Inc will start 2028 at $34.20 and finish 2028 at $34.24. That means +19% from today.

In this period, the CoStar Group Inc price would rise from $38.71 to $48.53, which is +25%. CoStar Group Inc will start 2033 at $38.71, then soar to $39.51 within the first half of the year, and finish 2033 at $40.34. It is about +40% from today.

08/01/2026

CoStar Group Inc price started in 2026 at $35.62. Today, CoStar Group Inc traded at $28.76, so the price decreased by -19% from the beginning of the year. The forecasted CoStar Group Inc price at the end of 2026 is $30.84 - and the year to year change -13%. The rise from today to year-end: +7%. In the first half of 2027, the CoStar Group Inc price will climb to $33.24; in the second half, the price would add $0.96 and close the year at $34.20, which is +19% to the current price.

These five years would bring an increase: CoStar Group Inc price would move from $34.20 to $38.71, which is up 13%. CoStar Group Inc will start 2028 at $34.20 and finish 2028 at $34.24. That means +19% from today.

In this period, the CoStar Group Inc price would rise from $38.71 to $48.53, which is +25%. CoStar Group Inc will start 2033 at $38.71, then soar to $39.51 within the first half of the year, and finish 2033 at $40.34. It is about +40% from today.

08/01/2026

CoStar Group Inc price started in 2026 at $35.62. Today, CoStar Group Inc traded at $28.76, so the price decreased by -19% from the beginning of the year. The forecasted CoStar Group Inc price at the end of 2026 is $30.84 - and the year to year change -13%. The rise from today to year-end: +7%. In the first half of 2027, the CoStar Group Inc price will climb to $33.24; in the second half, the price would add $0.96 and close the year at $34.20, which is +19% to the current price.

These five years would bring an increase: CoStar Group Inc price would move from $34.20 to $38.71, which is up 13%. CoStar Group Inc will start 2028 at $34.20 and finish 2028 at $34.24. That means +19% from today.

In this period, the CoStar Group Inc price would rise from $38.71 to $48.53, which is +25%. CoStar Group Inc will start 2033 at $38.71, then soar to $39.51 within the first half of the year, and finish 2033 at $40.34. It is about +40% from today.

07/01/2026

CoStar Group Inc price started in 2026 at $35.62. Today, CoStar Group Inc traded at $29.36, so the price decreased by -18% from the beginning of the year. The forecasted CoStar Group Inc price at the end of 2026 is $31.27 - and the year to year change -12%. The rise from today to year-end: +7%. In the first half of 2027, the CoStar Group Inc price will climb to $32.20; in the second half, the price would add $0.06 and close the year at $32.26, which is +10% to the current price.

These five years would bring an increase: CoStar Group Inc price would move from $32.26 to $39.15, which is up 21%. CoStar Group Inc will start 2028 at $32.26, then soar to $33.05 within the first six months of the year and finish 2028 at $34.53. That means +18% from today.

In this period, the CoStar Group Inc price would rise from $39.15 to $49.07, which is +25%. CoStar Group Inc will start 2033 at $39.15, then soar to $39.96 within the first half of the year, and finish 2033 at $40.80. It is about +39% from today.

07/01/2026

CoStar Group Inc price started in 2026 at $35.62. Today, CoStar Group Inc traded at $28.32, so the price decreased by -20% from the beginning of the year. The forecasted CoStar Group Inc price at the end of 2026 is $30.60 - and the year to year change -14%. The rise from today to year-end: +8%. In the first half of 2027, the CoStar Group Inc price will climb to $31.51; in the second half, the price would add $0.06 and close the year at $31.57, which is +11% to the current price.

These five years would bring an increase: CoStar Group Inc price would move from $31.57 to $38.28, which is up 21%. CoStar Group Inc will start 2028 at $31.57, then soar to $32.34 within the first six months of the year and finish 2028 at $33.79. That means +19% from today.

In this period, the CoStar Group Inc price would rise from $38.28 to $47.98, which is +25%. CoStar Group Inc will start 2033 at $38.28, then soar to $39.07 within the first half of the year, and finish 2033 at $39.89. It is about +41% from today.

07/01/2026

CoStar Group Inc price started in 2026 at $35.62. Today, CoStar Group Inc traded at $28.32, so the price decreased by -20% from the beginning of the year. The forecasted CoStar Group Inc price at the end of 2026 is $30.60 - and the year to year change -14%. The rise from today to year-end: +8%. In the first half of 2027, the CoStar Group Inc price will climb to $31.51; in the second half, the price would add $0.06 and close the year at $31.57, which is +11% to the current price.

These five years would bring an increase: CoStar Group Inc price would move from $31.57 to $38.28, which is up 21%. CoStar Group Inc will start 2028 at $31.57, then soar to $32.34 within the first six months of the year and finish 2028 at $33.79. That means +19% from today.

In this period, the CoStar Group Inc price would rise from $38.28 to $47.98, which is +25%. CoStar Group Inc will start 2033 at $38.28, then soar to $39.07 within the first half of the year, and finish 2033 at $39.89. It is about +41% from today.

06/29/2026

CoStar Group Inc price started in 2026 at $35.62. Today, CoStar Group Inc traded at $30.25, so the price decreased by -15% from the beginning of the year. The forecasted CoStar Group Inc price at the end of 2026 is $32.87 - and the year to year change -8%. The rise from today to year-end: +9%. In the middle of 2026, we expect to see $31.95. In the first half of 2027, the CoStar Group Inc price will flatten to $32.87; in the second half, the price would add $0.04 and close the year at $32.91, which is +9% to the current price.

These five years would bring an increase: CoStar Group Inc price would move from $32.91 to $38.45, which is up 17%. CoStar Group Inc will start 2028 at $32.91, then soar to $34.25 within the first six months of the year and finish 2028 at $34.47. That means +14% from today.

In this period, the CoStar Group Inc price would rise from $38.45 to $48.44, which is +26%. CoStar Group Inc will start 2033 at $38.45, then soar to $39.26 within the first half of the year, and finish 2033 at $40.10. It is about +33% from today.

06/29/2026

CoStar Group Inc price started in 2026 at $35.62. Today, CoStar Group Inc traded at $30.25, so the price decreased by -15% from the beginning of the year. The forecasted CoStar Group Inc price at the end of 2026 is $32.87 - and the year to year change -8%. The rise from today to year-end: +9%. In the middle of 2026, we expect to see $31.95. In the first half of 2027, the CoStar Group Inc price will flatten to $32.87; in the second half, the price would add $0.04 and close the year at $32.91, which is +9% to the current price.

These five years would bring an increase: CoStar Group Inc price would move from $32.91 to $38.45, which is up 17%. CoStar Group Inc will start 2028 at $32.91, then soar to $34.25 within the first six months of the year and finish 2028 at $34.47. That means +14% from today.

In this period, the CoStar Group Inc price would rise from $38.45 to $48.44, which is +26%. CoStar Group Inc will start 2033 at $38.45, then soar to $39.26 within the first half of the year, and finish 2033 at $40.10. It is about +33% from today.