FIRST ADDITION Homes with Traditional Style

Welcome to First Addition, a charming subdivision nestled in the heart of Lake Oswego, Oregon. Known for its picturesque streets and vibrant community spirit, First Addition offers a unique blend of tranquility and accessibility, making it an ideal place for families, young professionals, and retirees alike.

One of the standout features of First Addition is its collection of beautifully crafted traditional-style homes. These residences boast timeless architectural details, including gabled roofs, classic brick facades, and inviting front porches that beckon you to sit and enjoy the serene surroundings. Inside, you’ll find spacious layouts designed for modern living, complete with cozy fireplaces, hardwood floors, and ample natural light that creates a warm and welcoming ambiance.

The community itself is a treasure trove of amenities. Residents can take leisurely strolls through well-maintained parks, enjoy scenic views of the nearby lake, or engage in community events that foster neighborly connections. First Addition’s prime location offers easy access to top-rated schools, boutique shopping, and an array of dining options that cater to every palate.

Moreover, the proximity to downtown Lake Oswego ensures that you’re never far from vibrant cultural activities, art galleries, and outdoor recreational opportunities. Whether you’re looking to explore the local trails or savor a delightful meal at one of the many restaurants, First Addition truly embodies the essence of comfortable living in a picturesque setting.

Discover the allure of First Addition, where traditional charm meets modern convenience, and make this delightful community your new home!

Newest FIRST ADDITION Homes with Traditional Style

$2,295,000

3 Beds ⋅ 3 Baths ⋅ 364229279 MLS

Step into a storybook sanctuary in Lake Oswego's First Addition, where timeless elegance and charm effortlessly blend in this welcoming Tudor-style home. Featuring a main floor primary suite with a private sunroom and patio, a recently completed ADU, and an expansive indoor/outdoor layout, perfect for year-round entertaining, this home offers the ultimate privacy surrounded by a lush Arborvitae border. Hand-scraped hardwood floors, a gourmet kitchen, and enchantingly timeless details like arched doorways and a ceiling-height stone fireplace create a warm, inviting atmosphere. The ADU is a flexible option for an ideal home office, exercise studio, guest suite, or multi-generational living. Just minutes from Lake Oswego's best restaurants, shopping, community events, and Farmer's Market, this home is a rare opportunity at a sanctuary in the heart of the community.

815 E AVE, Lake Oswego

$500,000

2 Beds ⋅ 2 Baths ⋅ 776248346 MLS

Open Sat 10:30-1:30. Harcourts Auctions Certified & Transparent Non-Distressed Auction Platform! September 17th at 12:00pm! Bidding to start at $500,000. Introducing The Oswego Cottages in Lake Oswego’s sought-after Historic First Addition neighborhood ideally located just blocks from downtown Lake Oswego, Tryon Creek State Natural Area, local restaurants, grocery stores, the theater, library, coffee shops, and more. Beautifully designed featuring stylish kitchen with quartz countertops, stainless steel appliances, and a spacious island perfect for gatherings. Step outside to a private covered patio, ideal for year-round outdoor living and entertaining. Pictures are of similar unit.

311 E AVE Unit #7, Lake Oswego

$2,395,000

4 Beds ⋅ 3 Baths ⋅ 401093618 MLS

Situated on a rare double corner lot in Lake Oswego’s coveted First Addition, this light-filled residence presents an extraordinary opportunity featuring nearly 4,300 square feet of living space thoughtfully laid out across just two levels. Designed for effortless entertaining, the open-concept layout centers around a gourmet kitchen, complete with a cozy fireplace and butler’s pantry, that flows into inviting living areas overlooking a private, level backyard. The upper level serves as a quiet sanctuary, anchored by a spacious primary suite with a walk-in closet and spa-like bath, alongside a charming bunk room with a Jack-and-Jill bathroom and two additional bedrooms. Perfectly positioned just blocks from all the dining, shopping, and vibrant amenities of downtown Lake Oswego, this home offers an unmatched blend of scale, setting, and everyday comfort. Nearby Forest Hills Elementary School is being rebuilt and will be an anchor for the neighborhood as it has in the past. Location is paramount: a short distance to Oswego Lake Country Club, access to Tryon Creek State Park and everything else that Lake Oswego has to offer.

401 9TH ST, Lake Oswego

$2,049,000

3 Beds ⋅ 2 Baths ⋅ 168010689 MLS

Stunning new construction by a premier local builder, this light-filled residence is gracefully positioned on a coveted corner lot in First Addition, lending an exceptional sense of space and presence. Thoughtfully designed with refined finishes throughout, the home showcases an upgraded window package that bathes each room in natural light while elevating its architectural appeal.The gourmet kitchen is a true centerpiece, appointed with high-end stainless steel appliances, an expansive island with breakfast bar seating, and a generous walk-in pantry. A seamless great room layout features a statement fireplace and striking beamed ceilings, ideal for both elegant entertaining and relaxed everyday living. The luxurious primary suite offers a serene retreat, complete with radiant heated floors, a soaking tub, an oversized walk-in shower, and a deluxe walk-in closet. Two additional spacious bedrooms and a versatile bonus room provide flexibility for guests, work, or leisure. A well-appointed main-level laundry room includes a utility sink and custom built-ins for added convenience. Outdoors, a covered back patio creates a year-round haven with its own gas fireplace and overhead heaters. A two-car garage and extended driveway ensure ample parking. Ideally located just blocks from Tryon Creek State Natural Area, Forest Hills Elementary School, and the vibrant shops and dining of downtown, this exceptional home offers luxury living in one of the area’s most sought after neighborhoods.

891 8TH ST, Lake Oswego

Start Your Search

The content relating to real estate for sale on this site comes in part from the IDX program of the RMLS of Portland, Oregon. Real Estate listings held by brokerage firms other than this firm are marked with the RMLS logo, and detailed information about these properties include the name of the listing's broker. Listing content is copyright © 2026 RMLS of Portland, Oregon. All information provided is deemed reliable but is not guaranteed and should be independently verified. This content last updated on . Some properties which appear for sale on this web site may subsequently have sold or may no longer be available.