First Hill Park Playground Replacement

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A playground renovation site plan shows a climbing structure with two slides, swing set, and free-standing play elements

First Hill Park is a neighborhood park located at SE 32nd Street and 72nd Avenue SE. The park playground included a treehouse play structure and hillside slide installed in 2007. In 2025, the City will remove aging play equipment and replace it with a new climbing structure, swings, and free-standing play features. Old play area surfacing will be removed and replaced with new engineered wood fiber (EWF) surfacing, and new gravel will be installed to provide an accessible pathway from the main park entrance to the renovated play area and existing picnic table.

The renovated playground design was developed with the community in 2024, and construction is anticipated to take 3-4 months. Follow along here on Let's Talk for regular construction updates and photos.







Looking for general information about Mercer Island playground replacements? Find it here: www.mercerisland.gov/playgroundreplacements.

First Hill Park is a neighborhood park located at SE 32nd Street and 72nd Avenue SE. The park playground included a treehouse play structure and hillside slide installed in 2007. In 2025, the City will remove aging play equipment and replace it with a new climbing structure, swings, and free-standing play features. Old play area surfacing will be removed and replaced with new engineered wood fiber (EWF) surfacing, and new gravel will be installed to provide an accessible pathway from the main park entrance to the renovated play area and existing picnic table.

The renovated playground design was developed with the community in 2024, and construction is anticipated to take 3-4 months. Follow along here on Let's Talk for regular construction updates and photos.







Looking for general information about Mercer Island playground replacements? Find it here: www.mercerisland.gov/playgroundreplacements.

  • First Hill Park Playground Now Open!

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    Great news! The renovated playground at First Hill Park is now open!

    This is the second playground replacement completed under the 2022 Parks Levy and features new play equipment, engineered wood fiber (EWF) surfacing, and cedar timber borders as well as enhanced paths into and around the playground. The design was informed by community input collected in 2024 via two surveys (177 responses total) and engagement on Let’s Talk. A highlight of the playground is the new Alpha Tower, a climbing structure with two slides – a double slide for riding two at a time from the 8’ deck and a winder slide to take off from the 12’ deck. At 20’ tall, the Alpha Tower is now the tallest play structure in the City’s playground system! New play equipment also includes two belt swings and a log tunnel, mushroom steppers, and acorn seats to provide a cohesive play experience for ages 2-12.


    Project Background

    Like at Roanoke Park, the project team explored opportunities to improve accessibility when redesigning the First Hill playground. A limiting factor at First Hill is the concentration of healthy, mature trees located within and around the play area; our project arborist inventoried more than 60 trees, including one grove of 17 trees! (A grove is a group of eight or more trees, each at least 10” in diameter, that form a continuous tree canopy. Groves are essential components for maintaining a healthy urban forestry environment.) Ultimately, due to the extensive tree system, the team determined that installing accessible poured-in-place (PIP) play area surfacing throughout the entire playground was not feasible at First Hill. While PIP surfacing can be an appropriate accessibility play solution at parks where trees are more dispersed or located outside the primary playground footprint, the extensive tree system at First Hill significantly limits excavation and grading flexibility. Instead, Engineered Wood Fiber (EWF) was identified as a less impactful alternative, as it minimizes disturbance to critical root zones and supports long-term tree health while still meeting playground requirements.

    However, despite the site limitations, the project team was still able to incorporate accessible routes into the design. At the north end of the playground, two new gravel ramps connect to PIP landings to create more accessible entryways up into the play area. Once inside, accessible routes connect visitors to play equipment and to the existing accessible picnic table. This creative design approach uses a mix of materials (gravel, PIP, concrete, and EWF) to support accessible circulation while minimizing impacts to the parks important trees.


    Upcoming Work

    Over the next few months, finishing touches will be completed by the contractor and the Parks team, including:

    • Adding new park and playground rule signage (temporary rule signage is currently installed at the park);
    • Improving the existing right-of-way parking area along SE 32nd Street; and
    • Vegetation restoration around the play area.

    Updates on this remaining work will be shared on Let’s Talk when available.


    Reporting Issues at the Park

    This Let's Talk page will stay active until all work on this capital project has been completed. However, if you see an issue at the playground, consider submitting a service request through SeeClickFix. Details for reporting a need to the City are also posted on site.


    Thank you to the community’s engagement during design and support during construction! Have fun and play safe!

  • Construction Update for December 3

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    Playground construction at First Hill Park is almost complete! Over the past month, R&R Construction:

    • Finished installing all new play equipment, which includes the 20' tall Alpha Tower climbing and sliding structure, swings, mushroom steppers, log tunnel, and acorn seats
    • Poured the concrete curb on the north edge of the play area and finished building the cedar timber border that encloses the rest of the playground
    • Installed new gravel ramps outside of the play area and prepped for installation of new poured-in-place (PIP) ramps inside the play area, which together will enhance access for playground users of all abilities
    • Completed preparations for laying the new engineered wood fiber (EWF) play area surfacing, including backfilling and adding landscape fabric

    Upcoming final work includes installing the PIP ramps, adding 12" of new EWF surfacing, and powerwashing the play equipment. This project is on track to finish in the next few weeks (weather permitting). View construction progress photos here.

  • Construction Update for November 5

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    Construction has reached new heights (literally!) at First Hill Park! This week, R&R Construction began assembling the new Alpha Tower, a 20’ tall structure designed for ages 5-12. The tower features two slides – a double slide for riding two at a time from the 8’ deck and a winder slide to ride from the 12’ deck. Once fully installed, the tower will be the tallest playground structure in the City's playground system!

    Other work completed over the last few weeks includes:

    • Pouring the concrete slab for the log tunnel, which will connect to mushroom steppers to create a free-play space in the middle of the renovated play area
    • Installing the posts for the new 2-belt swing set
    • Building the cedar timber wall that will enclose the play area
    • Backfilling the play area in preparation for installing the new engineered wood fiber (EWF) play surfacing

    Upcoming work includes pouring the concrete curb at the play area entrance, finishing the timber border, and completing the play equipment install. Construction remains on track and is expected to conclude in December. View construction progress photos here.

  • Construction Update for October 15

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    R&R Construction continues preparations for installing the new timber border and concrete curb that will enclose the renovated play area. The project team met on site last week to field-adjust a few grade elevations, and the concrete subcontractor has also started forming the new concrete curb. In the coming weeks, the concrete curb will be poured, and the new timber border will begin to take shape. The Parks team also delivered the new play equipment to the park. It will be stored at the construction site until it can be installed in November. View construction progress photos here.

  • Construction Update for October 8

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    Construction is moving along at First Hill Park! Over the past few weeks, R&R Construction has completed the following:

    • Installed tree protection and temporary erosion control measures
    • Demoed existing playground equipment, play area surfacing, and timber curb border
    • Started light grading in preparation for the new timber border and concrete curb that will define the renovated play area

    Over the next several weeks, the contractor will form and pour the concrete curb and build the new timber border. City crews will also deliver the new play equipment, which has been stored at the Public Works Shop since February, to the park for installation soon.

    Construction is expected to take 3 to 4 months. View progress photos here.

  • Updates for April 2025

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    Progress to replace aging equipment and renovate the play area at First Hill Park continues! Keep reading for an update on equipment delivery, permitting, and expected construction timing.

    • Play equipment delivered New play equipment from Landscape Structures, Inc., was delivered in February and is being stored at Public Works until construction begins. Pieces include a multi-level tower structure with two slides; a two-swing bay of traditional belt swings; and nature-themed steppers, seats, and a tunnel.
    • Permits secured – The City building permit was approved last month, and staff are working with the Community Planning and Development department to finalize the permit issuance.
    • Confirming construction scope and timing This week, City staff, the Berger team, and representatives from PlayCreation will meet on-site to refine the construction scope and project schedule. Staff aim to execute the construction contract in the next several weeks and anticipate construction will take 2-3 months to complete.


    Questions? Contact Sarah Bluvas, CIP Project Manager, at sarah.bluvas@mercerisland.gov or 206.549.1032.

  • Play Structure Reopened!

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    Good news! Today the City reopened the First Hill Park treehouse, which was closed in November due to wind storm damage. The Parks Maintenance team removed the broken stairwell and walled off the top of the platform, so the structure is now safe for playing once again.

    The playground will remain open until construction starts later this year. Read yesterday's project update to learn more about progress and timing.

  • Updates for January 2025

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    Work to replace aging play equipment at First Hill Park continues! Here's a look at progress made since the City's last update.

    • Ordered play equipment Equipment is provided by Landscape Structures, Inc., and includes a multi-level tower structure with two slides; a two-swing bay of traditional belt swings; and nature-themed steppers, seats, and a tunnel. New structures are currently scheduled to be delivered to the City in mid-February and will be stored at the Public Works Shop until construction begins.
    • Submitted permits – Staff submitted permits earlier this month and anticipate the review process will take 6-8 weeks.
    • Coordinating construction details with the contractor – Like the Roanoke Park Playground project, construction at First Hill Park will be completed through the KCDA purchasing cooperative. Staff and the design team from Berger Partnership plan to meet with R&R Construction at the park next week to discuss construction scope and timing.


    Construction is still planned for spring 2025 and will be coordinated with Roanoke construction as much as possible. Another update will be posted when permits have been issued and the construction schedule has been confirmed. In the meantime, contact Sarah Bluvas, CIP Project Manager, at sarah.bluvas@mercerisland.gov with project questions.

  • Play Structure Closed Due to Wind Damage

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    The treehouse at First Hill Park was damaged during last month's "bomb cyclone" wind event. While the City evaluates options for the damaged play structure, it will remain closed to the public.

    An update will be posted on Let's Talk when next steps for the play structure are identified.

    Thank you for helping keep the playground safe by staying out of the closed play area!



  • Updates for October 2024

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    Staff and Berger anticipate submitting for a pre-app meeting with the City’s Community Planning and Development Department (CPD) to confirm permit requirements later this month. Preparing for this milestone has included the following:

    • Updating the site plan design The finalized design minimizes impacts to trees while providing an exciting climbing and sliding environment with a new multi-level tower play structure. Berger replaced the proposed saucer swing with traditional belt swings based on community feedback received this summer. Ideas to replace the hillside climbing experience continue to be explored and may be implemented during a future phase of site improvements. View the site plan that will be submitted for permitting here.

    • Conducting a tree assessment – First Hill features many trees, including within the play area itself, and mitigating risks to trees will be a key component of construction. Urban Forestry Services assessed the site in August and is finalizing an arborist report, which includes recommendations for tree protection.

    • Finalizing equipment order details Equipment will be provided by Landscape Structures, Inc., and includes a multi-level tower structure with two slides; a two-swing bay of traditional belt swings; and nature-themed steppers, seats, and a tunnel. Play manufacturers are still dealing with long lead times, so equipment will be ordered before the end of the year.


    Next steps include submitting for the pre-app with CPD, ordering play equipment, and executing the construction contract. Construction will be coordinated with the Roanoke Park playground replacement. Staff anticipate opening both new playgrounds in spring 2025. The playground at First Hill Park will remain open until construction begins.

Page last updated: 08 Jan 2026, 03:54 PM