Report Results for

40 Key St Millis, MA

40 Key St Millis, MA 02054 was built in 1984 The property has a lot size of 397,233 Sq Ft lot and is listed as a Condominium. The property is currently not for sale. Current estimates place the value near 426,000, reflecting a 5% change over the past year, with 2 beds, 1.5 baths, and approximately 1,152 sq ft of living space. If you are looking to buy or rent a property, use USPhoneBook's property database to avoid rental scams, understand tax liabilities, and get a sense of the property's value over time. You can also check out the neighborhood section and see nearby homes, last sold for prices, tax records and more.
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Public Facts

 
Last sold Feb 4, 2026
2
Beds
1.5
Baths
1,152
Sqft
Off Market
$426,000 estimated value
Built in 1984
$370/sqft
397,233 lot sqft

Property characteristics

Property type
Residential
Zoning type
Condominium
APN
MILL M:016 B:00067NN
Heating
Baseboard
Stories
2

Property History

Over the last 12 months, the sales price of 40 Key St Millis, MA 02054 has increased by 5%, and the tax increased by 0%.

Price History

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Year Price Price/Sq Ft
2026 $ 435,000 5 % $ 378
2025 $ 412,000 5 % $ 358
2024 $ 391,000 -6 % $ 339
2023 $ 416,000 19 % $ 361
2022 $ 349,000 19 % $ 303
2021 $ 291,000 ---- $ 253

Tax History

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Year Taxes Assesments
2025 $ 5,738 0 % $ 349,900
2024 $ 5,693 11 % $ 346,700
2023 $ 5,098 1 % $ 291,500
2022 $ 5,016 2 % $ 265,700
2021 $ 4,903 ---- $ 249,900
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Owner

People Living at 40 Key St Millis, MA

Amy Stern Amy K Stern , Age 72

Lives at 40 Key St, UNIT 40, Millis, MA 02054-1143 Millis MA 02054 40 Key St, UNIT 40
Prior addresses: 40 Key St, Millis, MA 02054-1143 Millis MA 02054 40 Key St 101 Gould St, Needham, MA 02494-2633 Needham MA 02494 101 Gould St 122 Parish Rd, Needham, MA 02494-1010 Needham MA 02494 122 Parish Rd

Stephen Stern Stephen G Dr Stern , Age 75

Lives at 40 Key St, Millis, MA 02054-1143 Millis MA 02054 40 Key St
Prior addresses: 14 Ross Ave, Millis, MA 02054-1545 Millis MA 02054 14 Ross Ave 336 Chestnut St, Needham, MA 02492-2411 Needham MA 02492 336 Chestnut St 40 Key St, UNIT 40, Millis, MA 02054-1143 Millis MA 02054 40 Key St, UNIT 40

Rachel Stern Rachel Diane Stern , Age 40

Lives at 72 Fuller St, Apt 1, Waltham, MA 02453-5841 Waltham MA 02453 72 Fuller St, Apt 1
Prior addresses: 72 Fuller St, Waltham, MA 02453-5841 Waltham MA 02453 72 Fuller St 19 High St, FL 1, Natick, MA 01760-4875 Natick MA 01760 19 High St, FL 1 40 Key St, Millis, MA 02054-1143 Millis MA 02054 40 Key St


Neighbors

17 Key St
Millis, MA

47 Key St
Millis, MA

5 Key St
Millis, MA

7 Key St
Millis, MA

FAQs

Who lives at 40 Key St, Millis, MA 02054?
According to our records, the current person living in 40 Key St is Amy Stern.
Is this property currently for sale?
The property is not for sale. Use USPhoneBook to review nearby listings or compare similar homes in the area.
What is the estimated value of this property?
The estimated value is $426,000, reflecting a 5% change over the past year. You can explore price history and tax records to see how the value has changed over time.
How big is this property?
It features approximately 1,152 sq ft of living space on a 397,233 sq ft lot, built in 1984 and classified as a Condominium.
What nearby properties can I compare this to?
Nearby homes include 17 Key St, 47 Key St, and 5 Key St, each with its own property report to help compare size, value, and residents.