Property Updates
Updates & Home History
A timeline of thoughtful improvements made to 1111 SW Coronado St.
Care & Investment
A Home That Has Been Loved
From major renovations to thoughtful system upgrades, every improvement at 1111 SW Coronado St reflects a commitment to quality, comfort, and long-term value. Below is a year-by-year record of the work completed.
2026
New Roof
A brand-new roof was installed over the main house, providing lasting protection and peace of mind for years to come.
New Exterior Paint
The home received a fresh coat of exterior paint, enhancing curb appeal and protecting the siding for years to come.
2023
New EPA Certified Wood-Burning Fireplace Insert
New EPA Certified wood-burning fireplace insert installed in the downstairs firebox, adding warmth and ambiance to the basement living area.
2020
New Mini-Split System (Upgraded from Forced Air)
The home's original forced-air ducted system was replaced with a ductless mini-split HVAC system with four zones: the main living area, each of the two upstairs bedrooms, and the downstairs level. The new system provides more efficient heating and cooling throughout the home. The original ductwork remains in place but is no longer in use.
2019
New 50 Amp Sub Panel in Workshop with 220V Power
A dedicated 50 amp sub panel with 220V power was added to the detached workshop — ideal for a welder, EV charger, or heavy-duty tools.
2018
Upstairs Bathroom Remodel with Walk-in Shower
Complete remodel of the upstairs bathroom featuring a new walk-in shower with marble-look subway tile, updated vanity, and contemporary finishes.
Kitchen Remodel with Granite Countertops
Full kitchen renovation with dark espresso cabinetry, granite countertops, stainless steel appliances, and new pendant lighting.
New Gas Fireplace Insert Upstairs
A new gas fireplace insert was installed in the main-level upstairs firebox, creating a cozy focal point in the living area.
Modern Comfort Technology
How This Home's Mini-Split System Works
This home features a four-zone ductless mini-split system designed for energy efficiency, quiet comfort, and individual area control. Here is how it works and why it matters.
What Is a Ductless Mini-Split?
A ductless mini-split system delivers heated or cooled air directly into each area through slim wall-mounted units connected to an outdoor compressor by a small conduit. Rather than pushing air through ductwork like traditional forced-air systems, a ductless system delivers conditioned air directly to each zone. This eliminates the energy losses, typically 25-30%, that are associated with duct leakage in forced-air setups.
The previous owners chose to upgrade from the home's original forced-air system to this more efficient mini-split system. The original ductwork is still present in the house but is no longer in use.
The system provides both heating and cooling across four zones, making it versatile for Portland's changing seasons, from warm summer afternoons to damp winter mornings.
Four Zones, Custom Comfort
Main Living Area
Open-concept living, dining, and kitchen space on the main level
Upstairs Bedroom
First upstairs bedroom with treetop views
Upstairs Bedroom
Second upstairs bedroom, independently controlled
Downstairs Level
Daylight walkout basement with separate entry
Traditional Forced Air
- Duct losses account for 25-30% of energy consumption
- Heats or cools the whole house at once, even unused areas
- Ducts collect dust, pollen, and mold over time
- Noisy operation with whooshing vents and furnace rumble
- Bulky equipment demands significant closet or basement space
Ductless Mini-Split
- No duct losses, so the system delivers nearly 100% of the energy it consumes
- Zone-by-zone control: heat or cool only the areas you are using
- Sealed system with no ducts to harbor dust, allergens, or mold
- Whisper-quiet indoor units that barely register above a conversation
- Slim wall-mounted design that blends into the area decor
Energy Efficient
Mini-splits are significantly more efficient than forced-air systems because conditioned air is delivered directly to each zone rather than pushed through ductwork. In forced-air systems, duct losses can waste 25-30% of total energy consumption. A ductless system delivers nearly every watt of energy right into each zone.
Zone-by-Zone Control
Each area can be set to its own temperature independently. Only the zones you are using get conditioned, which means no wasted energy heating or cooling empty spaces. It is customized comfort at your fingertips.
Lower Utility Bills
By avoiding duct losses and conditioning only occupied zones, mini-split owners typically see lower monthly energy costs compared to forced-air systems. The savings add up quickly and the system pays for itself over time.
Quieter Operation
Mini-split indoor units operate at whisper-quiet sound levels, typically around 19-30 decibels, barely louder than a library. No rattling vents, no furnace kick-on rumble, just gentle, consistent airflow.
Indoor Air Quality
Unlike forced-air systems that push air through ductwork, a ductless mini-split does not rely on hidden passages that can collect dust, allergens, or mold. Mini-split systems feature multi-stage filtration that captures airborne particles, providing fresher, cleaner indoor air for your family.
Sleek Modern Design
Today's mini-split wall units are slim and unobtrusive, with clean lines and neutral finishes that blend naturally into any space. They mount high on the wall, out of the way, adding a contemporary touch rather than detracting from your decor.
Perfect for Portland's Climate
The mini-split system in this home provides both heating and cooling, making it ideal for Portland's year-round weather. Stay warm and dry through the rainy season with efficient heat pump technology, then switch to cooling on those rare 90-degree summer afternoons. One system, total comfort, every season.
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