Fitch Rates Boston Properties' $1 Billion Sr. Unsecured Notes 'BBB+'; Outlook Stable

NEW YORK--()--Fitch Ratings has assigned a 'BBB+' rating to the $1 billion 3.650% senior unsecured notes due Feb 1, 2026 issued by Boston Properties, L.P. - a wholly-owned subsidiary of Boston Properties, Inc. (BXP or the company). The notes priced at an effective yield of 3.685%, representing a 155 basis point spread to Treasurys.

BXP plans to use the net proceeds for general corporate purposes, which may include investment opportunities and debt reduction. This issuance follows BXP's Dec. 15, 2015 announcement that it legally defeased the $640.5 million mortgage loan collateralized by 100 and 200 Clarendon Street in Boston, MA (f.k.a the John Hancock Tower) for a cash outlay of $667.4 million, including defeasance costs. A full list of Fitch's ratings for BXP follows at the end of this release.

KEY RATING DRIVERS

BXP's superior portfolio asset quality, management and capital access support the ratings. The ratings also reflect BXP's adequate liquidity position that is supported by its large unrestricted cash balance, retained free cash flow, near full availability under its $1 billion revolving credit facility and its large unencumbered pool of high quality assets in markets with excellent transaction and financing liquidity characteristics.

The ratings are balanced by the company's moderately concentrated geographical footprint and related exposure to finance, legal, government and defense industry tenants, combined with relatively soft operating fundamentals. Execution and liquidity risks associated with the company's development platform are also credit concerns.

SUPERIOR ASSET QUALITY

BXP owns a high-quality portfolio of predominantly class A office properties located in supply-constrained central business district (CBD) markets. The company's CBD properties are often leading properties in their submarkets that compete for the highest profile tenants, and have historically attracted significant investor and lender interest. The latter enhances BXP's contingent liquidity profile, including during challenging property and capital market environments.

APPROPRIATE LEVERAGE AND COVERAGE

Fitch expects BXP's leverage to be in the low 6x range through 2017, which is strong for a 'BBB+' rated office REIT with BXP's large size, superior portfolio asset quality and excellent track record of capital access and financial discipline. BXP has opportunistically sold assets to take advantage of strong investor demand for core properties in high barrier markets and build liquidity for its development platform, which has helped drive the company's leverage lower.

Fitch's ratings for BXP assume that it will continue to manage leverage closer to its 6.5x-7x target through-the-cycle despite the projections of lower leverage through the rating horizon. Fitch views a large, opportunistic acquisition or additions to the development pipeline as the most likely causes for the company's leverage to move higher, although Fitch has not assumed them in its rating case forecast. BXP's net debt to recurring operating EBITDA for the trailing 12 months (TTM) was 5.9x at Sept. 30, 2015, which is up slightly from 5.7x at the end of 2014.

Fitch does not calculate BXP's metrics on a look-through basis for joint ventures (JVs). All of the company's pro rata unconsolidated JV debt is nonrecourse to BXP. Although BXP has contributed equity to right-size mortgages at times, it has also been willing to offer deeds in lieu of foreclosure on assets where it feels the value of the assets is permanently impaired below the value of the mortgage.

Fitch expects BXP's fixed charge coverage will improve to the mid-to-high 2x range through 2017, aided by low single digit cash same store net operating income (NOI) growth, incremental NOI from new developments and interest savings from refinancing upcoming debt maturities. BXP's fixed-charge coverage was 2.5x for the TTM ended Sept. 30, 2015. Fitch defines fixed charge coverage as recurring operating EBITDA, including recurring cash distributions from JVs, less straight line rents and maintenance CapEx and leasing costs, divided by interest incurred plus preferred dividends.

DEVELOPMENT, MATURITIES PRESSURING LIQUIDITY

BXP maintains an adequate liquidity position. For the period Oct. 1, 2015 to Dec. 31, 2017, the company's base case liquidity coverage ratio is 0.6x. BXP's liquidity coverage would improve to 1.1x assuming the company refinances maturing mortgages at 80% of current balances. Fitch defines liquidity coverage as sources of liquidity (unrestricted cash, availability under the company's unsecured credit facility, and expected retained cash flows from operating activities after dividends) divided by uses of liquidity (pro rata debt maturities, expected recurring capital expenditures, and development costs).

Fitch-estimated development spending of roughly $1.5 billion (representing its unfunded development commitments at third quarter 2015 [3Q'15]) through the rating horizon is one of the largest anticipated use of capital in Fitch's stressed liquidity analysis. BXP likely has some flexibility to defer spending if market conditions weaken unexpectedly and materially. The company demonstrated its willingness to stop development (when possible) in response to changing market conditions when it capped its 250 W. 55th Street development at grade level during the last downturn.

BXP paid out approximately 80% of its adjusted funds from operations (AFFO) as dividends to common shareholders during 3Q'15. The company has historically kept its pay-out ratio below 75% - a credit positive. BXP's policy is to pay the minimum 90% of taxable net income dividend required to maintain REIT status. As such, BXP retains approximately $100 million of cash flow per annum that can be used to meet its liquidity obligations including funding new investments and satisfying debt maturities.

EXCELLENT CONTINGENT LIQUIDITY

BXP holds a large, high quality pool of unencumbered assets (UA) with well above average financeability and saleability characteristics. As of Sept. 30, 2015, BXP owned or had interests in 137 unencumbered assets that generate annualized cash NOI of approximately $1.024 billion, or 64.8% of its consolidated NOI. The company's unencumbered pool includes a number of trophy assets such as 399 Park Avenue and Times Square Tower in New York, Embarcadero Center One, Two, and Three in San Francisco, the Prudential Center complex (including three office towers, one of the most productive retail centers in the U.S., and a supermarket), and the Capital Gallery complex in Washington, D.C., among others.

In addition to adding 100 and 200 Clarendon Street in Boston to its UA pool, Fitch expects the quality of BXP's unencumbered portfolio to improve further over the rating horizon through the addition of Embarcadero Center 4 in San Francisco, which is unlikely to be encumbered again when their mortgages mature in 2017. The delivery and stabilization of BXP's high quality development portfolio also will further bolster the company's unencumbered portfolio quality.

The company's unencumbered assets cover unsecured debt (UA/UD) by 3.3x based on a direct capitalization approach of unencumbered NOI using a stressed 7.5% capitalization rate. Fitch views this level of coverage as strong for the rating, and one of the highest coverages in Fitch's rated universe. BXP has maintained UA/UD coverage between 2.6x-4x since 2009.

ELEVATED 2017 DEBT MATURITIES

Fitch views BXP's debt ladder as reasonably well balanced and manageable, notwithstanding the unusually high (27% of its pro rata debt) amount of debt that matures during 2017. The company has historically been able to go to market with sizable notes offerings to refinance its debt maturities.

The company's 2017 maturities are largely secured property level mortgages and, therefore pose limited risk to the corporate entities that Fitch rates. The majority of its 2017 secured maturities relates to the company's 767 5th Avenue (GM Building) consolidated JV that Fitch expects will be refinanced with secured mortgage debt. The superior asset quality and conservative existing leverage on the asset limit the refinance risk.

As of Sept. 30, 2015, BXP has entered into $750 million of forward-starting interest rate swap to lock in interest rates for a portion of its planned refinancings of the $750 million mortgage loan at 599 Lexington Avenue in New York (matures on March 1, 2017 and can be prepaid without penalty beginning in September 2016), as well as the $1.6 billion mortgage loan at 767 Fifth Avenue (matures on Oct. 7, 2017 but can be prepaid without penalty beginning in June 2017).

BXP proactively renegotiated and expanded its unsecured revolving line of credit in July 2013 - well ahead of the prior line's June 2014 expiration - partly to ensure adequate liquidity to handle its large maturities in 2017. At that time, BXP increased the capacity on its line to $1 billion from $750 million and purposefully set the expiration date beyond its 2017 maturity wall. The company also negotiated an expanded $500 million accordion feature as a potential source of additional contingent liquidity, up from $250 million previously.

TENANT INDUSTRY CONCENTRATION RISK

The company has a high proportion of financial, legal and government related tenants in its portfolio. Tenants in these segments comprised approximately 29%, 25% and 4% of gross rent, respectively, for a combined total of 58% during 3Q'15. Lower trading volumes and increased regulation are key factors why financial services companies delayed leasing decisions, at best, and, in many instances, led to reductions in space demand. Legal tenants continue to optimize their space needs and are often shrinking their office footprints when leases expire. Finally, the U.S. Government (BXP's largest tenant at 4.3% of leased square feet) and related government contractors are demanding less space due in large part to the impact sequestration, particularly in the Washington D.C. metro area.

DEVELOPMENT RISK

Development is a key component of BXP's strategy and the company has historically allowed its pipeline of projects under construction to become a large percentage of its portfolio on both a relative and absolute basis. For example, the pipeline grew to 20.3% of total undepreciated book assets in 2Q'08, with the unfunded portion representing 11% of total assets.

The total estimated investment of BXP's development pipeline was $2.4 billion at Sept. 30, 2015, which represented 10.4% of total assets with the unfunded portion comprising a smaller 5.2% of total assets. Fitch would view cautiously a pipeline that grows close to 20% of total assets or approaching 10% of remaining funding, absent significant pre-leasing.

PREFERRED STOCK NOTCHING

The two-notch differential between BXP's IDR and its preferred stock rating is consistent with Fitch's criteria for corporate entities with an IDR of 'BBB+'. Based on Fitch's research on 'Treatment and Notching of Hybrids in Nonfinancial Corporate and REIT Credit Analysis,' these preferred securities are deeply subordinated and have loss absorption elements that would likely result in poor recoveries in the event of a corporate default.

STABLE RATING OUTLOOK

The Stable Outlook reflects Fitch's expectations that fixed-charge coverage and leverage will sustain at the current levels over the next 12-24 months.

KEY ASSUMPTIONS

Fitch's key assumptions within the rating case for the issuer include:

--SSNOI is flat during 2015, down 1% during 2016 and up 3% during 2017;

--$100 million of acquisitions during 3Q'15 and no acquisition in 2016 and 2017;

--$550 million of dispositions during the first half of 2015 (2H15), none thereafter;

--Development completions of $300 million, $500 million and $400 million during 2015, 2016 and 2017, respectively;

--BXP pays a special dividend of $200 million stemming from gains on 2015 property sales;

--G&A growth of 2% per annum through 2017.

RATING SENSITIVITIES

Although Fitch does not expect positive rating momentum, the following factors could result in an upgrade to BXP's ratings and/or Outlook:

--Fitch's expectation of leverage sustaining below 6x for several quarters (leverage was 5.9x for the TTM ended Sept. 30, 2015).

--Fitch's expectation of fixed-charge coverage sustaining above 3x for several consecutive quarters (coverage was 2.5x for the TTM ended Sept. 30, 2015).

Conversely, the following factors may result in negative momentum in the ratings and/or Outlook:

--Fitch's expectation of net debt to recurring operating EBITDA sustaining above 7.5x.

--Fitch's expectation of fixed-charge coverage sustaining below 2x.

--A liquidity coverage ratio of below 1x.

FULL LIST OF RATING ACTIONS

Fitch currently rates Boston Properties as follows:

Boston Properties, Inc.

--Issuer Default Rating (IDR) 'BBB+';

--Preferred stock 'BBB-'.

Boston Properties, L.P.

--IDR at 'BBB+';

--Unsecured revolving credit facility 'BBB+';

--Senior unsecured notes 'BBB+'.

The Rating Outlook is Stable.

Additional information is available on www.fitchratings.com.

Applicable Criteria

Corporate Rating Methodology - Including Short-Term Ratings and Parent and Subsidiary Linkage (pub. 17 Aug 2015)

https://www.fitchratings.com/creditdesk/reports/report_frame.cfm?rpt_id=869362

Exposure Draft: Treatment and Notching of Hybrids in Non-Financial Corporate and REIT Analysis (pub. 16 Dec 2015)

https://www.fitchratings.com/creditdesk/reports/report_frame.cfm?rpt_id=874134

Recovery Ratings and Notching Criteria for Equity REITs (pub. 03 Dec 2015)

https://www.fitchratings.com/creditdesk/reports/report_frame.cfm?rpt_id=874214

Treatment and Notching of Hybrids in Non-Financial Corporate and REIT Credit Analysis (pub. 25 Nov 2014)

https://www.fitchratings.com/creditdesk/reports/report_frame.cfm?rpt_id=821568

Additional Disclosures

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Contacts

Fitch Ratings
Primary Analyst
Stephen Boyd, CFA
Director
+1-212-908-9153
Fitch Ratings, Inc.
33 Whitehall Street
New York, NY 10004
or
Secondary Analyst
Britton O. Costa, CFA
Director
+1-212-908-0524
or
Committee Chairperson
Steven Marks
Managing Director
+1-212-908-9161
or
Media Relations:
Alyssa Castelli, +1 212-908-0540
alyssa.castelli@fitchratings.com

Contacts

Fitch Ratings
Primary Analyst
Stephen Boyd, CFA
Director
+1-212-908-9153
Fitch Ratings, Inc.
33 Whitehall Street
New York, NY 10004
or
Secondary Analyst
Britton O. Costa, CFA
Director
+1-212-908-0524
or
Committee Chairperson
Steven Marks
Managing Director
+1-212-908-9161
or
Media Relations:
Alyssa Castelli, +1 212-908-0540
alyssa.castelli@fitchratings.com