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Worcester 01602 Newton Square
15 S Flagg St
Photo of 15 S Flagg St
Sold on Oct 16, 2026

34

Map

Photo of 15 S Flagg St
Photo of 15 S Flagg St
$580,000
● House - Off Market

15 S Flagg St

Worcester, MA 01602
bedrooms
4 Beds
bathrooms
1 Bath, 1 Half Bath
square feet
2,482 Ft²
$3,451
Est. Monthly

About This Property

Discover modern comfort and timeless appeal at 15 S Flagg St, ideally situated on a tranquil cul-de-sac in Worcester's desirable Westside. This extensively updated residence offers four floors of versatile living space, featuring a newly renovated kitchen, pristine updated bathrooms, and a finished basement. The third-floor bonus room provides flexible space for work, hobbies, or recreation, while a light-filled first-floor office with French doors adds charm and functionality. Enjoy two wood-burning fireplaces, abundant natural light, and thoughtful updates throughout. Major improvements include a new roof, windows, oil tank, heating system, plus significant electrical and plumbing upgrades. Peaceful surroundings, stylish finishes, and modern systems come together in this beautifully refreshed home.
Unit Size
2,482 Ft²
Days on Market
-
Land Size
0.23 acres
Price per sqft
$236
Property Type
House
Property Taxes
$578
HOA Dues
-
Year Built
1935

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Cap Rate Calculator

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Cap Rate 100% Occupancy
N/A (extreme outlier)

What does this mean?

Based on our analysis, the cap rate of this property is 1.25%. A negative cap rate indicates that the property might not be feasible as an income-producing asset. The median cap rate for a near zip code 11238 is 4.23%.

How much can I actually make?

Actual monthly rental income may vary between $4,760 and $7,140 depending on unit-specific characteristics. You can change the amount using the slider to further explore.

How is cap rate calculated?

Cap Rate = Net Operating Income (NOI) / Property Asset Value.

When calculating the cap rate, we assume 100% occupancy. Leverage (mortgage) is not considered.

Cap Rate provided by RealtyHop and RentHop, learn more about cap rate here.

Last updated: 27 days ago (MLSPIN #73568908)

Price History

Date / Event Date Event Price
Oct 16, 2026 Sold
Premium
Sold
Sep 1, 2026 In contract -
In contract
Aug 27, 2026 Listed by Redfin Corp. $585,000
Listed by Redfin Corp.
Dec 5, 2024 Sold
Premium
Sold
Oct 23, 2024 In contract -
In contract
Show More

Property Highlights

Garage
Parking Available
Air Conditioning
Fireplace

Building Info

Overview

    General

  • Year Built: 1935
  • Effective Year Built: 1935
  • Building Count: 1
  • Total Rooms: 11
  • Bedroom Count: 4
  • Bathroom Count: 2
  • Full Bathrooms: 1
  • Partial Bathrooms: 2
  • Building Condition: 6
  • Building Quality: 0
  • Construction Type: 15
  • Building Style: 5
  • Exterior Walls Type: 19
  • Interior Walls Type: 0
  • Roof Shape Type: 1
  • Roof Cover Type: 15
  • Floor Count: 300
  • Living Units: 1
  • Floor Cover: 0
  • Basement Type: 2
  • Basement Area: 986
  • Garage Type: 17
  • Parking Space Count: 0
  • Patio Type: 0
  • Porch Type: 0
  • Pool Type: 0

    Dimensions

  • Lot Size Square Feet: 9,920
  • Total Building Area: 2,458
  • Gross Building Area: 4,164
  • Building Area: 2,458
  • Building Area Measurement: L

    Heating and Cooling

  • Fireplace Count: 1
  • Air Conditioning: 0
  • Heating: 10
  • Heated Square Feet: 2,458
  • Heating Fuel Type: 6

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Land Acres: 0000000228
  • Standard Land Use Code: 1001
  • County Land Use Code: 101

Neighborhood

  • School District Name: Worcester School District
  • Census Tract: 730901

Zoning

  • Zoning: RS-7

Geography

  • Account Number: 24-002-00038
  • Parcel: WORC M:24 B:002 L:00038
  • Block: 2
  • Lot: 38
  • Municipality: WORCESTER
  • Latitude: 42.276
  • Longitude: -71.8388

    Address

  • Full Address: 15 S Flagg St
  • Address - House Number: 15
  • Street Direction: S
  • Address - Street Name: Flagg
  • Address - Suffix Type: St
  • State: MA
  • City Name: Worcester
  • Carrier Code: C029
  • 4-Digit Zip Code: 1821
  • Zip Code: 01602

Valuation

    Tax

  • Tax Year: 2023
  • Tax Amount: $669,400

    Appraisal Valuation

  • Standard Deviation: 0.1752
  • Valuation Date: Jan 17, 2024
  • Confidence Score: 77
  • Final Value: 565,841
  • High Value: 664,977
  • Low Value: 466,705

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $466,800
  • Assessed Land Value: $103,200
  • Assessed Improvements Value: $363,600

    Sales

  • Current Sale Contract Date: Nov 09, 2020
  • Current Sale Recording Date: Nov 12, 2020
  • Current Sale Price:
    Premium
  • Current Sale Document Type: O
  • Current Sale Input Document Number: 138156
  • Previous Sale Recording Date: Oct 17, 2019
  • Previous Sale Contract Date: Oct 16, 2019
  • Previous Sale Amount: $235,000
  • Previous Sale Document Type: O
Data used for valuation calculations is provided by RealtyHop, and other third party sources
Request mortgage information redaction

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Newton Square

Stats & Trends

Median Asking:

$529,900

Sale Price/ft²

$273

Below Asking

0.02%

Average Days on Market

64

Average Home Size

2858 ft²

Average Home Age

111.8 years

Currently For Sale

12 Listings
Based on RH Advisors, Inc. calculations of home data from MLS and/or public records.

Similar Homes for Sale

Currently no similar homes around

Nearby Rentals

Rentals Near You

Click here to view more rentals in the neighborhood.
Last Updated: 27 days ago
Data Source: MLS PIN, MLS# 73568908

Frequently Asked Questions

When was property at 15 South Flagg Street built and last sold?
The property at 15 South Flagg Street was built in 1935 and last sold on Nov 9, 2020 for $415,000.
How much is this home worth?
The estimated value of the home located at 15 South Flagg Street is $566,144.
What are some comparable homes to 15 South Flagg Street?
There are currently no comparable homes to 15 South Flagg Street.
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