1 WATERMILL PL
+43.7%vs the Arlington ZIP median sale $/ft² ($464)
Sales Performance
443 arms-length sales on record for this building.
Unit Mix & Floor PlansThe building's recurring floor plans, found by grouping units with identical beds, baths and square footage in county records. Larger groups are the building's standard layouts; leftover units have one-off sizes.
Value DistributionHow the building's units spread across value ranges by our current estimates. A wide spread usually means big differences in size, floor or view.
Value by Floor & LineAverage estimated price per square foot by floor range, using unit numbers to infer floors. Higher floors usually price higher — the gap shows how much the view is worth here.
Ownership & Financing
Recent SalesThe latest recorded arms-length sales in the building, newest first.
Values are TopHap estimates, not appraisals. Sales, ownership and tax figures come from recorded county documents via ATTOM and can lag by several weeks.
Tax & Assessment
Climate Risk
Scores 0–100; higher = greater projected risk.
Property Facts
Transaction History(5)
Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.
District: Arlington School District
Neighborhood · ZIP 02476These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.
Index scale: 100 = US average (tick). Lower is better.
All UnitsEvery property record the county has at this street address, such as the units in a condo building. Prices shown are our estimates, not asking prices.
Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.
About 1 Watermill Pl
How many units are in 1 Watermill Pl, Arlington, MA?
1 Watermill Pl, Arlington, MA has 129 residential units across 5 floors, built in 1988, according to county assessor records.
What is a unit at 1 Watermill Pl, Arlington, MA worth?
The median TopHap Estimate across the 129 units at 1 Watermill Pl, Arlington, MA is $608,849. That works out to $667 per square foot. Units run from 644 to 1,564 square feet. Estimates are modelled from recorded sales and assessments, not appraisals.
Is 1 Watermill Pl, Arlington, MA expensive for Arlington?
Units at 1 Watermill Pl, Arlington, MA carry a median of $667 per square foot, 44% above the Arlington median of $464 per square foot.
How often do units sell at 1 Watermill Pl, Arlington, MA?
7 units at 1 Watermill Pl, Arlington, MA sold in the last 12 months, out of 443 recorded arms-length sales all time. That is a turnover rate of 5.4% of the building per year. The median sale over that period was $520K.
Have units at 1 Watermill Pl, Arlington, MA appreciated?
Across 299 repeat sales of the same unit, 1 Watermill Pl, Arlington, MA returned a median 3.3% per year. Because each pair is the same unit bought and sold, the figure is not distorted by which units traded. The median owner held for 7.7 years.
What floor plans does 1 Watermill Pl, Arlington, MA have?
The most common plan at 1 Watermill Pl, Arlington, MA is a 2-bedroom of 1,034 square feet, repeated 15 times, with a median estimate of $678,715. TopHap identifies 14 recurring plans in the building.
More homes on Watermill Pl
- 1 Watermill Pl # 425$486K1 bd · 1.5 ba · 644 ft² · Sold $485K · Aug 2026
- 1 Watermill Pl # 516$492K1 bd · 1.5 ba · 703 ft² · Sold $489K · Jul 2026
- 1 Watermill Pl # 520$663K2 bd · 2 ba · 1,083 ft² · Sold $660K · Jul 2026
- 1 Watermill Pl # 319$744K2 bd · 2 ba · 1,229 ft² · Sold $740K · Jul 2026
- 1 Watermill Pl # 312$702K2 bd · 2 ba · 1,034 ft² · Sold $695K · May 2026
- 1 Watermill Pl # 212$702K2 bd · 2 ba · 1,034 ft² · Sold $690K · Feb 2026
- 1 Watermill Pl # 309$530K1 bd · 1.5 ba · 791 ft² · Sold $520K · Jan 2026
- 1 Watermill Pl # 308$493K1 bd · 1.5 ba · 722 ft² · Sold $482K · Dec 2025
- 1 Watermill Pl # 304$547K1 bd · 2.5 ba · 777 ft² · Sold $535K · Dec 2025
- 1 Watermill Pl # 228$451K1 bd · 1.5 ba · 825 ft² · Sold $430K · Nov 2025
- 1 Watermill Pl # 320$483K1 bd · 1.5 ba · 855 ft² · Sold $470K · Oct 2025
- 1 Watermill Pl # 527$551K1 bd · 1.5 ba · 759 ft² · Sold $530K · May 2025
Closest homes
- 1 Watermill Pl$492K0 ft · 1 bd · 1.5 ba · 703 ft² · Sold $489K · Jul 2026
- 1 Watermill Pl$671K0 ft · 2 bd · 2 ba · 1,034 ft² · Sold $265K · Oct 2000
- 1 Watermill Pl$491K0 ft · 1 bd · 1.5 ba · 812 ft² · Sold $440K · May 2024
- 1 Watermill Pl$684K0 ft · 2 bd · 2 ba · 1,034 ft² · Sold $568K · Oct 2021
- 1 Watermill Pl$637K0 ft · 2 bd · 2 ba · 1,034 ft² · Sold $557K · Mar 2024
- 1 Watermill Pl$486K0 ft · 1 bd · 1.5 ba · 644 ft² · Sold $485K · Aug 2026
- 1 Watermill Pl$746K0 ft · 2 bd · 2 ba · 1,034 ft² · Sold $610K · Jun 2021
- 1 Watermill Pl$514K0 ft · 1 bd · 2.5 ba · 762 ft² · Sold $405K · Sep 2020
More homes in Arlington 02476
- 131 Wildwood Ave4 bd · 2 ba · 2,800 ft² · Sold $1.2M · Oct 2026
- 21 Valentine Rd$1.2M4 bd · 2.5 ba · 1,844 ft² · Sold $1.3M · Oct 2026
- 7 Park Cir$2M5 bd · 2.5 ba · 2,976 ft² · Sold $2M · Sep 2026
- 95 Grandview Rd$2.6M2 bd · 1 ba · 1,218 ft² · Sold $2.7M · Sep 2026
- 48 Mt Vernon St4 bd · 2 ba · 3,019 ft² · Sold $1.4M · Sep 2026
- 107 Park Ave$1.1M3 bd · 1.5 ba · 1,624 ft² · Sold $1.3M · Sep 2026
- 21 Fessenden Rd$799K2 bd · 2 ba · 1,405 ft² · Sold $760K · Sep 2026
- 49 Hillsdale Rd$1.9M4 bd · 2.5 ba · 2,717 ft² · Sold $1.9M · Sep 2026
- 182 Highland Ave$1.5M2 bd · 2.5 ba · 2,187 ft² · Sold $1.5M · Sep 2026
- 38 Bailey Rd$1.1M3 bd · 1 ba · 1,536 ft² · Sold $1.1M · Sep 2026
- 5 Perkins St$1.3M3 bd · 1.5 ba · 2,166 ft² · Sold $1.2M · Sep 2026
- 1286 Massachusetts Ave$749K3 bd · 1.5 ba · 1,299 ft² · Sold $685K · Sep 2026
Assigned schools
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