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CSGP Stock Forecast: CoStar Group, Inc. Price Predictions for 2026-2027

Last close, 11 Sept 2026
$30
+3.29% on the day

The 21 Wall Street analysts covering CoStar Group, Inc. hold a median 12-month price target of $36 — +18.2% from the last close. Ticker Nerd's systematic factor model, run across ~4,600 US stocks, ranks it 45 of 100 as at 10 Sept 2026 — in the lower half.

Market cap
$11.9B
Ticker Nerd rank
45 / 100
Median analyst target
$36
Analysts covering
21
Revenue$925.0M+18.4% y/y
Operating income$76.0M
Net income$55.0M
Free cash flow$57.0M
Quarterly, 8 quarters to 30 June 2026 · latest quarter's figure shown
Total return, dividends reinvested
1W
−3.9%
1M
−2.1%
YTD
−54.7%
1Y
−65.0%
From 52W high
−65.9%
From 52W low
+12.2%
$27
$89
52-week range, adjusted closes · the dot is the last close
Ticker Nerd rank

CSGP stock analysis: one number for the whole business

Consensus tells you what everyone already believes. The model scores CoStar Group, Inc. on its factor families — the same systematic rank behind the Ticker Nerd portfolio.

Where the model ranks itAs at 10 Sept 2026
45 / 100

Percentile across ~4,600 US stocks on Ticker Nerd’s systematic factor model. Higher is better. How the model is built and tested

Volatility
93
Growth
71
Issuance
70
Value
65
Accruals
55
Quality
53
Revisions
51
Size
14
Momentum
2

Volatility (93): The share price has been relatively steady.

Momentum (2): The shares have been drifting down relative to others.

Built and run by Aslam Ghouse, an ex-Goldman Sachs quant trader with fourteen years in markets.

Wall Street

CSGP stock forecast 2026-2027: analyst price targets & predictions

The bullish and bearish analyst opinions on CSGP, reported as data — targets and ratings, the market's view beside the model's.

Share price and the analyst range, 12 monthsAdjusted close, US dollars
$20$40$60$80$100Oct 25Jan 26Apr 26Jul 26CSGPHigh $53Median $36Low $25

Price targets and ratings are third-party analyst estimates, reported here as data. They are not Ticker Nerd forecasts, and they are frequently wrong.

Data provided by Twelve Data

What Wall Street says21 analysts
12 Buy8 Hold1 Sell
Low $25Median $36High $53

The green dot is the last close — the median target sits +18.2% from it.

Recent analyst actionsNewest first

Of the 20 most recent actions, 1 moved their price target up and 8 moved it down.

DateFirmActionRatingTarget
24 Aug 2026BMO CapitalMaintainsMarket Perform$31 → $33
29 July 2026BTIGMaintainsBuy$55 → $42
29 July 2026BTIGMaintainsBuy—
29 July 2026CitigroupDowngradeNeutral—
29 July 2026CitigroupDowngradeNeutral$70 → $33
29 July 2026CitizensMaintainsMarket Outperform—
29 July 2026CitizensMaintainsMarket Outperform$44 → $35
29 July 2026JP MorganMaintainsOverweight—
29 July 2026JP MorganMaintainsOverweight$58 → $52
29 July 2026Keefe, Bruyette & WoodsDowngradeMarket Perform$41 → $29
29 July 2026Keefe, Bruyette & WoodsDowngradeMarket Perform—
29 July 2026NeedhamMaintainsBuy$50 → $40
29 July 2026NeedhamMaintainsBuy—
29 July 2026William BlairDowngradeMarket Perform—
29 July 2026William BlairDowngradeMarket Perform—
29 July 2026Wolfe ResearchMaintainsOutperform—
29 July 2026Wolfe ResearchMaintainsOutperform$35 → $32
14 July 2026BairdDowngradeNeutral$48 → $34
14 July 2026BairdDowngradeNeutral—
13 July 2026Keefe, Bruyette & WoodsMaintainsOutperform—

Price targets and ratings are third-party analyst estimates, reported here as data. They are not Ticker Nerd forecasts, and they are frequently wrong.

Market Radar

This page is one stock. Monday covers all of them.

Computed off the Friday close and sent before the US open.

Market Radar reports the week’s largest rank changes across roughly 4,600 US stocks, the factor behind each one, and where the market went. CSGP appears on the weeks it earns a place.

Free, every Monday. Unsubscribe any time.

Performance

CSGP vs the S&P 500

Both lines are total return — dividends reinvested — so the comparison is honest on both sides.

Over the twelve months to 11 Sept 2026, CoStar Group, Inc. returned −65.0% against +17.5% for the S&P 500, dividends included.

CSGP vs S&P 500, last 12 monthsTotal return, rebased to 100
20406080100120Oct 25Jan 26Apr 26Jul 26CSGPS&P 500

Download this chart as an image — free to reuse; link this page as the source.

Data provided by Twelve Data

Estimates

CSGP analyst estimate revisions

Not the forecast itself — the direction analysts are revising it. Revision direction is one of the model's factor families.

Which way the estimates are movingNext fiscal year
EPS revision, 90 days
+0.1%
Analysts raising
7
Analysts cutting
8
Fundamentals

CoStar Group, Inc. (CSGP) financial data

A margin means little on its own. Each bar marks where the figure sits across the whole US universe we score.

Valuation
Trailing P/E
163.8×

Cheaper than 4% of US stocks

Price / sales
3.4×

Cheaper than 37% of US stocks

Price / book
1.5×

Cheaper than 55% of US stocks

EV / EBITDA
30.2×

Cheaper than 9% of US stocks

Growth & margins
Revenue growth (YoY)
18.4%

Higher than 67% of US stocks

Earnings growth (YoY)
816.7%

Higher than 97% of US stocks

Gross margin
78.7%

Higher than 90% of US stocks

Operating margin
8.2%

Higher than 61% of US stocks

Net margin
2.1%

Higher than 52% of US stocks

Returns & dividend
Return on equity
0.9%

Higher than 45% of US stocks

Return on assets
0.5%

Higher than 46% of US stocks

Dividend yield
—

Bars mark the percentile across the ~4,600 US stocks Ticker Nerd covers, among those reporting the figure.

Key statistics

CoStar Group, Inc. (CSGP) statistics: revenue, profit & scale

The headline figures, each with its date. Every row carries its own link — cite it straight from here.

  • CoStar Group, Inc. has a market value of $11.9B and an enterprise value of $11.9B.

  • Revenue in the twelve months to 30 June 2026: $3.6B. The latest quarter grew 18.4% year on year.

  • Net income over the same four quarters: $73.6M, a 2.1% net margin.

  • Diluted earnings per share, trailing twelve months: $0.19.

  • Free cash flow in the twelve months to 30 June 2026: $227.0M.

  • CoStar Group, Inc. spent $1.0B on share buybacks in the twelve months to 30 June 2026.

  • Shares outstanding: 404.8M.

  • Trailing P/E: 163.8×; forward P/E: 17.0× — the forward figure prices analyst consensus estimates, not reported earnings.

  • CoStar Group, Inc. employs 8,441 people — $421K of revenue per employee.

Statement figures: company filings via Twelve Data, four quarters to 30 June 2026 · market figures as at 10 Sept 2026

Data provided by Twelve Data

Peers

CSGP vs competitors

The nearest names by industry and size, scored by the same model — like for like.

Its peer group, ranked by the same modelReal Estate Services
CompanyMarket capTKN rank
CSGPCoStar Group, Inc.$11.9B
45
JLLJones Lang LaSalle, Inc.$15.9B
97
COMPCompass, Inc. (New York)$7.8B
36
CBRECBRE Group, Inc.$41.1B
61
CWKCushman & Wakefield Ltd.$3.0B
58
IHSIHS Holding Ltd.$2.8B
79
OPENOpendoor Technologies, Inc.$2.7B
16

Look up any of the roughly 4,600 stocks we score.

The rank is the raw material. Whether the rules would actually own CoStar Group, Inc. — and when they’d sell — is the membership. See the Ticker Nerd 20 →

News

Latest CSGP news & analysis

New-Construction Buyers Prioritize Space, Financial Confidence and Function, Homes.com Survey Finds

Business Wire · 10 Sept 2026neutral

Homes.com, a CoStar Group online residential marketplace, published a new survey on new-construction home buyers. The study, conducted by Good Run Research and CMI Research, found that today's new-construction buyers arrive with more information and higher expectations, often prioritizing larger homes and long-term financial confidence in their decisions.

Why it matters — CSGP watchers would care because the survey provides insight into buyer behavior on the Homes.com platform, a key part of CoStar's residential marketplace business.

Baron Partners Fund Q2 2026 Contributors And Detractors

Seeking Alpha · 10 Sept 2026negative

Baron Partners Fund reported strong second-quarter performance, gaining 16.61% in its Institutional Shares. CoStar Group was listed among the fund's top detractors for the quarter, alongside Gartner, Guidewire Software, Morningstar and IDEXX Laboratories.

Why it matters — CSGP watchers would note that CoStar Group was identified as a detractor in a major fund's quarterly performance report, signalling weaker relative performance during the period.

Baron First Principles ETF Q2 2026 Portfolio Review

Seeking Alpha · 9 Sept 2026neutral

Baron First Principles ETF released its Q2 2026 portfolio review. The report highlighted Space Exploration Technologies' successful IPO, rising capital expenditure supporting Tesla's growth as a vertically integrated physical AI company, and noted that FIGS, Inc. shares slipped partly due to investor positioning.

Why it matters — The report does not mention CoStar Group, so CSGP watchers may gain limited insight from this fund review unless they assess the ETF's overall portfolio positioning indirectly.

OpenAI Features Apartments.com in GPT-6 Astra Apartment-Hunting Demo

Business Wire · 8 Sept 2026positive

Apartments.com, a CoStar Group brand, highlighted the growing reach of its app in ChatGPT as OpenAI launched GPT-6 Astra, its latest model for computer use and professional tasks. Renters can type @Apartments.com in ChatGPT to describe housing needs in everyday language, such as two-bedroom units with specified amenities and budgets.

Why it matters — The integration expands Apartments.com's reach into OpenAI's ChatGPT platform, potentially broadening its exposure to renters through a new channel as OpenAI launches its GPT-6 Astra model.

3 CEOs Are Buying Millions of Dollars of Their Beaten-Down Stocks

MarketBeat · 4 Sept 2026neutral

The article discusses insider purchases as a signal investors use to gauge a stock's outlook, noting that buys made by a company's top executive (the CEO) are particularly notable. The headline highlights three CEOs buying millions of dollars worth of their beaten-down stocks.

Why it matters — For CoStar watchers, CEO insider-buying activity is a signal worth monitoring when assessing the company's stock outlook.

FAQ

Frequently asked questions about CSGP stock

What is the CSGP stock price forecast for 2026-2027?

The 21 Wall Street analysts covering CoStar Group, Inc. have a median 12-month price target of $36, with estimates ranging from $25 to $53. These are third-party analyst estimates, not Ticker Nerd forecasts, and they are frequently wrong.

Is CSGP stock a buy right now?

Of the 21 analysts covering CoStar Group, Inc., 12 rate it a Buy, 8 a Hold and 1 a Sell. Ticker Nerd's systematic factor model ranks CoStar Group, Inc. 45 out of 100 across roughly 4,600 US stocks as at 10 Sept 2026. None of this is personal advice — it does not consider your circumstances.

How does Ticker Nerd's model rank CSGP?

As at 10 Sept 2026, CoStar Group, Inc. ranks 45 out of 100 on Ticker Nerd's systematic factor model — a percentile across roughly 4,600 US stocks, built from its factor families. Its strongest factor family is Volatility (93 of 100).

Will CSGP stock go up?

No one can know that. What the data says: the median 12-month target from 21 analysts implies +18.2% from the last close, and Ticker Nerd's factor model ranks CoStar Group, Inc. 45 out of 100 as at 10 Sept 2026. Analyst targets are third-party estimates and frequently wrong; none of this is personal advice.

What is the CSGP stock forecast for 2030?

No analyst covering CoStar Group, Inc. publishes a 2030 price target — Wall Street targets run 12 to 18 months out. Sites quoting a 2030 price for CSGP are extrapolating price history, which says nothing about the business. The furthest attributed numbers are the current analyst targets: $25 to $53 over the next 12 months.

How has CSGP stock performed over the past year?

CoStar Group, Inc. returned -65.0% over the 12 months to 11 Sept 2026, with dividends reinvested. Past performance does not indicate future returns.

What does CoStar Group, Inc. do?

CoStar Group, Inc. is a real estate information and marketplace services company focused on commercial and residential property markets.

What is the latest news on CSGP?

The most recent item we track (Business Wire, 10 Sept 2026): "New-Construction Buyers Prioritize Space, Financial Confidence and Function, Homes.com Survey Finds". Homes.com, a CoStar Group online residential marketplace, published a new survey on new-construction home buyers. The study, conducted by Good Run Research and CMI Research, found that today's new-construction buyers arrive with more information and higher expectations, often prioritizing larger homes and long-term financial confidence in their decisions.

Company

About CoStar Group, Inc.

CoStar Group, Inc. is a real estate information and marketplace services company focused on commercial and residential property markets. CoStar Group provides data, analytics, and online platforms that support property research, leasing, sales, valuation, and market tracking for brokers, owners, lenders, investors, and other real estate professionals. Its current portfolio includes widely used brands and services such as CoStar, LoopNet, Apartments.com, Homes.com, BizBuySell, and LandsofAmerica, along with digital tools that organize property listings and market intelligence across office, industrial, retail, multifamily, and other property types. The company also offers 3D digital twin technology and related solutions that help users visualize and analyze buildings and portfolios. CoStar Group plays a central role in the real estate technology market by combining proprietary property databases with subscription-based software and online marketplaces.

CEO Mr. Andrew C. Florance · 8,441 employees · United States · https://www.costargroup.com