Benjamin W. Schall
Chief Executive Officer and President at AvalonBay Communities
Thank you, Jason. I'm joined today by Kevin O'Shea, our CFO; Matt Birenbaum, our Chief Investment Officer; and Sean Breslin, our Chief Operating Officer.
We'd like to start by thanking our 3,000 AvalonBay associates for delivering exceptional results in 2023. Your efforts and dedication are what make it happen, and your commitment to our purpose and culture makes us who we are as an organization. Thank you.
As a brief recap on last year, as shown on Slide 4, we achieved 8.6% core FFO growth for the year, a testament to our ability to grow earnings through unique internal and external drivers. Through the proactive management of our assets same-store revenue ended the year up 6.3% and NOI increased by 6.2%. For external growth, our developments underway continue to outperform with $575 million of completions across six projects delivering outsized stabilized yields of 7.1%. We're particularly proud of the results from our operating model transformation, where we are delivering enhanced value to customers and driving meaningful efficiencies.
As highlighted on Slide 5, our operating initiatives exceeded expectations in 2023, delivering $19 million of incremental annual NOI to the bottom line, which was $7 million or almost 60% higher than anticipated.
Moving to Slide 6 and capital allocation remained nimble in 2023, having shifted to being a net seller during the year with four dispositions from our established regions for $445 million, $275 million of which we'd redeployed into acquisitions in our expansion regions. We also started $800 million of profitable new development during the year, including $300 million of starts in the fourth quarter at an initial projected yield of 6.7%. We also continue to build our Structured Investment business this year, in which we provide preferred equity or mezzanine loans to third-parties for new multifamily construction.
We're well positioned to underwrite this business given our development and construction expertise and our live proprietary data. And we're fortunate to be building this book of business in today's environment, reflecting today's rates and asset values. The commitments we made in 2022 and 2023, which now total $192 million are set to deliver an uplift in earnings this year and going forward.
Our balance sheet is as strong as it has ever been, with the key metrics summarized on Slide 7, providing strength as we manage the business and flexibility as we consider accretive opportunities that may arise during 2024. Among a set of peers with strong balance sheets, we continue to experience some of the tightest credit spreads among all REITs, providing a meaningful financial advantage.
Slide 8 highlights our strategic focus areas for 2024. These focus areas draw upon our foundational strengths as an organization, while also recognizing our commitment to continue to evolve and are areas we are confident will drive superior growth over a multiyear period.
Front and center are the next steps in our operating model transformation. At our Investor Day, we raised our target for incremental annual NOI to come from our operating initiatives to $80 million, $55 million of NOI from Horizon 1 and $25 million from Horizon 2. Second, we will continue to drive differentiated growth from our development and construction leadership. The near-term focus is on execution of our projects underway, ensuring they deliver outsized value for shareholders. And while new start economics are challenging in certain of our markets, this is the type of environment in which we've typically found some of our most attractive development opportunities. Third, as a continued multiyear approach, we have set a target of shifting 80% of the portfolio to the suburbs from 70% today, and set a target of having 25% of our portfolio in our expansion regions, up meaningfully from 8% today.
And given the cooling of fundamentals in the Sunbelt, we believe we can make this transition at a more attractive basis than we were able to a couple of years ago. We're also making significant and very creative investments in the existing portfolio this year, ranging from apartment renovations to the creation of new accessory dwelling units, or ADUs in certain markets.
Finally, and as a follow-up to my comments about our balance sheet, we are confident that there will be opportunities for us to both utilize our balance sheet capacity and bring our strategic capabilities to bear, be it operational, development or by utilizing our scale to generate value for shareholders.
As we assess the year ahead and moving to Slide 9, our baseline expectation is for a slowing economic environment this year. As we have in the past, we start with consensus estimates from the National Association for Business Economics or NABE, which forecasts positive but very modest job growth in 2024 of 55,000 jobs per month. This muted growth tempers housing demand, while other factors, such as rent versus own economics should serve as a ballast to apartment demand, particularly in our established regions, where it is now $2,500 per month more expensive to buy than to rent.
Nevertheless, given mixed signals and what we believe is higher uncertainty in the economy and capital markets, our approach is to remain nimble and be ready to proactively adjust based on how 2024 evolves.
In an environment of uncertainty, one known factor is new multifamily supply. In our established regions, we expect new apartment deliveries of 1.6% of existing stock in 2024 and expect this figure to further decline to 1.4% in 2025. Importantly, these figures are in line with historical averages for these coastal markets. And this is quite a contrast with supply dynamics in the Sunbelt, which will have twice the level of supply. And this elevated supply dynamic in the Sunbelt is expected to continue at least through 2025, simply a function of the reality that it generally takes two plus years to complete and stabilize a new development project. And so, as we assess 2024, we expect to be relatively well positioned given the stable demand and limited supply outlook in our established regions, but are forecasting a slower year of growth.
I'll now turn it to Kevin to provide an overview of our guidance for the year and the building blocks of earnings growth.