PAB Insights: Which Home Sizes Sold Most Often in Troutdale (2024-2025)?

Detached-home sales in Troutdale spanned a wide range of sizes during 2024 and 2025. While sales ranged from under 1,000 square feet to more than 5,000 square feet, most buyers purchased homes within a much narrower range.

The table below compares key home-size metrics across both years.

Category	2024	2025	Change
Average Total SF	1,768	1,706	-62 SF
Median Total SF	1,727	1,614	-113 SF
Smallest Sale	1,089	980	-109 SF
Largest Sale	2,992	5,100	+2,108 SF
Total # of Sales	112	123	+11 homes

Smaller detached homes sold on average in 2025 than in 2024. Average home size declined from 1,768 SF to 1,706 SF, while median size fell from 1,727 SF to 1,614 SF. At the same time, the largest detached-home sale increased from 2,992 SF to 5,100 SF, illustrating the presence of a small upper-end market.

The chart below shows where detached-home sales were concentrated by total square footage during 2024 and 2025.

Detached homes smaller than 1,200 SF saw relatively few transactions. The number of sales increased noticeably beginning in the 1,200-1,299 SF range and remained strong through much of the market’s mid-sized ranges, reaching a peak in the 1,400-1,499 SF range, which recorded 27 sales. Other notable concentrations occurred in the 1,500-1,599 SF range (25 sales), the 1,700-1,799 SF range (23 sales), and the 1,900-1,999 SF range (21 sales).

The final size band (≥2,800 SF) serves as a catch-all category for the market’s thin upper tail. Larger detached homes continued to sell throughout the study period, but transaction volume declined substantially beyond roughly 2,100 SF.

The table below summarizes each size band and includes average sale price, average living area, average year built, and average lot size.

SF Range	Sales	Avg. Close $	Avg TSF	Avg Yr Blt	Avg Acres
900 SF – 999 SF	1	$422,500	1,060	1979	0.130
1,000 SF – 1,099 SF	6	$424,167	1,074	1981	0.228
1,100 SF – 1,199 SF	7	$451,286	1,146	1979	0.166
1,200 SF – 1,299 SF	18	$457,244	1,251	1980	0.181
1,300 SF – 1,399 SF	21	$467,995	1,351	1984	0.198
1,400 SF – 1,499 SF	27	$481,009	1,443	1986	0.319
1,500 SF – 1,599 SF	25	$473,312	1,555	1989	0.172
1,600 SF – 1,699 SF	18	$485,436	1,641	1990	0.181
1,700 SF – 1,799 SF	23	$479,465	1,752	1988	0.177
1,800 SF – 1,899 SF	16	$516,053	1,851	1991	0.235
1,900 SF – 1,999 SF	21	$530,940	1,947	1994	0.188
2,000 SF – 2,099 SF	18	$530,242	2,042	1994	0.188
2,100 SF – 2,199 SF	9	$536,222	2,156	1997	0.143
2,200 SF – 2,299 SF	3	$559,300	2,240	1985	0.233
2,300 SF – 2,399 SF	5	$582,600	2,333	2002	0.154
2,400 SF – 2,499 SF	4	$568,750	2,434	2001	0.160
2,500 SF – 2,599 SF	5	$560,780	2,541	1997	0.164
2,600 SF – 2,699 SF	0	—	—	—	—
2,700 SF – 2,799 SF	1	$705,000	2,778	1990	0.620
≥ 2,800 SF	7	$743,412	3,367	1986	0.580
Total	235

The market was highly concentrated. Homes between 1,200 SF and 2,099 SF accounted for 187 of 235 sales, or 79.57% of all detached-home transactions during the study period.

Within this range, average sale prices increased from approximately $457,000 to a little over $530,000 as home size increased. Most homes in the market’s most active size ranges were built during the 1980s and 1990s, reflecting the era that helped define much of Troutdale’s detached-housing stock.

Despite substantial differences in living area, average lot sizes remained relatively consistent throughout much of the market’s core size ranges.

Troutdale’s detached-home market was highly concentrated between 1,200 SF and 2,099 SF.

Related Studies

City of Troutdale Housing Market Snapshot – 2025

About PAB Insights

PAB Insights is a Portland Appraisal Blog (PAB) series providing concise, data-driven answers to individual housing-market questions using transaction-level research, local market knowledge, and proprietary models, such as the Portland Appraisal Blog Affordability Index (PABAI).

Sources & Further Reading

All data presented in this PAB Insight is sourced directly from RMLS and has been subjected to our rigorous cleaning and validation process to ensure reliability for detached single-family residential analysis in the six-county Portland Region. The trends, comparisons, and commentary are the result of original appraisal expertise and independent analysis—not aggregated from secondary sources or news summaries.

• RMLS Data Challenges: Portland Appraisal Blog
• The Portland Region – Six-County Market Area Overview: Portland Appraisal Blog
• City of Troutdale Housing Market Snapshot – 2025: Portland Appraisal Blog
• PAB Insights: What Could Different Household Incomes Buy Among Troutdale’s Affordable Homes?: Portland Appraisal Blog
• PAB Insights: What Income Was Required to Buy a Home in Troutdale (2024-2025)?: Portland Appraisal Blog

Coda

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About the Author — Abdur Abdul‑Malik, SRA, ASA

Abdur Abdul‑Malik is the founder, author, and publisher of the Portland Appraisal Blog, where he produces original regional and neighborhood‑level housing analytics for the Portland Region. He is a certified residential appraiser serving Oregon and Washington, drawing on RMLS transaction data, public records, and custom segmentation models he has built.

He developed the Portland Appraisal Blog Affordability Index (PABAI), a payment‑based affordability metric built from actual RMLS sales. PABAI incorporates weekly updates based on the prevailing 30‑year fixed mortgage rate, providing a locally grounded measure of housing affordability across the region.

Learn more → PABAI explainer • mortgage rate series • full author bio