$1,992,900
- 5 Beds
- 4.5 Baths
- 3,800 sqft (on 0.46 acres)
20 William St, Needham, MA 02494
Est. Refi. Payment $12,753/mo*
Refinance Your HomeCurrently Off Market - Sold Aug 30, 2013 for $1,040,000
Home Value
Trulia Estimate
$1.99MSince last month
Decreased$26K (-1.3%)Since last year
Increased$67K (+3.5%)Since last sale
Increased$939K (+90.3%)Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.
Trulia Estimate
The of this home's value increased by +65% in the last 10 years
| Month | Estimated value |
|---|---|
2026 | |
| September 2026 | $1.98M |
| August 2026 | $2.01M |
| July 2026 | $2.03M |
| June 2026 | $2.05M |
| May 2026 | $2.06M |
| April 2026 | $2M |
| March 2026 | $1.99M |
| February 2026 | $1.94M |
| January 2026 | $1.89M |
2025 | |
2024 | |
2023 | |
2022 | |
2021 | |
2020 | |
2019 | |
2018 | |
2017 | |
2016 | |
Comparable sales
These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.21 | Single-Family Home | $1,907,500 | 11/12/25 | 6 | 4.5 | 3,698 | |
0.16 | Single-Family Home | $1,775,000 | 04/27/26 | 5 | 4.5 | 3,226 | |
0.28 | Single-Family Home | $1,331,000 | 08/05/26 | 3 | 3 | 2,770 | |
0.19 | Single-Family Home | $1,555,000 | 06/22/26 | 4 | 2.5 | 2,925 | |
0.21 | Single-Family Home | $2,500,000 | 12/29/25 | 5 | 5.5 | 5,350 | |
0.22 | Single-Family Home | $2,317,500 | 04/21/26 | 5 | 5.5 | 4,952 | |
0.37 | Single-Family Home | $1,550,000 | 10/22/25 | 3 | 3.5 | 2,987 | |
0.52 | Single-Family Home | $2,325,000 | 05/08/26 | 5 | 4.5 | 4,281 | |
0.31 | Single-Family Home | $2,419,000 | 03/27/26 | 5 | 5.5 | 4,550 | |
0.64 | Single-Family Home | $1,510,000 | 12/05/25 | 5 | 3.5 | 2,910 |
Nearby home prices
Get a sense of expected prices in the area by checking the value of nearby homes.Address | Distance | Price | Bed | Bath | Sqft | Status |
|---|---|---|---|---|---|---|
0.02 | $1,875,700 | 4 | 4 | 1,328 | Off Market | |
0.02 | $2,246,300 | 5 | 5 | 4,573 | Off Market | |
0.03 | $2,415,100 | 5 | 3.5 | 4,910 | Off Market | |
0.03 | $1,785,600 | 4 | 4 | 1,619 | Off Market | |
0.03 | $1,131,700 | 3 | 3 | 1,586 | Off Market | |
0.04 | $2,445,900 | 5 | 5 | 1,669 | Off Market | |
0.04 | $1,825,800 | 4 | 3 | 1,452 | Off Market | |
0.04 | $1,418,200 | 4 | 4 | 1,564 | Off Market | |
0.04 | $1,647,400 | 4 | 4 | 1,342 | Off Market | |
0.04 | $1,734,700 | 4 | 4 | 1,412 | Off Market | |
0.04 | $2,693,700 | 4 | 6 | 2,292 | Off Market | |
0.05 | $1,756,200 | 4 | 3.5 | 2,700 | Off Market | |
0.05 | - | - | - | - | Off Market | |
0.05 | $1,682,400 | 3 | 3 | 2,172 | Off Market | |
0.05 | $1,206,500 | 2 | 2 | 1,732 | Off Market | |
0.06 | $1,931,300 | 4 | 4 | 1,664 | Off Market | |
0.06 | $1,402,500 | 3 | 2 | 1,504 | Off Market | |
0.06 | $1,829,000 | 5 | 3 | 3,844 | Off Market | |
0.06 | $1,777,100 | 4 | 4 | 1,545 | Off Market | |
0.06 | $2,150,000 | 5 | 5 | 3,700 | Off Market |
Local Information
-- mins to
Home Highlights
Single-Family Home
Built in 1983
0.46 acre lot
3,800 sqft
$524/sqft
Garage
About this House
Custom built for original owners. Wonderful floor plan w/ lots of flexibility. Fireplaced FR leads to 3 season porch & large deck.Spacious yard. 2007 Chef's kitchen. Cathedral ceiling in MBR suite w/ walkin closet,4 fixture bath, 3 large bds on 2nd floor. Bonus large bedroom w/ full bath perfect for home office/aupair/guest suite/gym.Large unfinished lower level. Close to train and 128. Mature landscaping w/lots of perennials, sprinkers and exterior lighting. Natural Gas..
20 William St, Needham, MA 02494 is a 5 bedroom, 5 bathroom, 3,800 sqft single-family home built in 1983. It last sold for $1,040,000 on Aug 30, 2013. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $1,992,900, with a rent estimate of $8,581/month.
Home Details for 20 William St
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Interior Details BasementAtticIn-law unitNumber of Rooms: 9Types of Rooms: Walk In Closet, Breakfast Nook, Dining Room, Family Room, Laundry Room, Master Bath, Mud Room, Office, Recreation Room, Workshop, Sun RoomCeiling Fan |
Heating & Cooling Heating: Forced Air, Heat Pump, GasAir ConditioningCooling System: CentralHeating Fuel: Forced Air |
Levels, Entrance, & Accessibility Stories: 2Floors: Tile, Carpet, Hardwood |
Appliances & Utilities Cable ReadyDishwasherDisposalDryerMicrowaveRefrigeratorWasher |
Fireplace & Spa FireplaceJetted Bath Tub |
Windows, Doors, Floors & Walls Double Paned Windows |
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Exterior Home Features Roof: OtherDeckExterior: Shingle, WoodGardenLawnSprinkler System |
Parking & Garage GarageParking Spaces: 4Parking: Carport, Garage Attached, Off Street, On Street |
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Year Built Year Built: 1983Year Updated: 2010 |
Property Type / Style Property Type: Single Family HomeArchitecture: Colonial |
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Units in Building: 1 |
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Lot Area: 0.46 acres |
Price and Tax history
| Date | Event | Price |
|---|---|---|
Aug 30, 2013 Source: N/A | Sold | $1,040,000 |
Jul 9, 2013 Source: Agent Provided | PriceChange | $1,070,000 Price decreased by 7% |
Jun 27, 2013 Source: Agent Provided | PriceChange | $1,150,000 Price decreased by 10% |
Jun 25, 2013 Source: Agent Provided | PriceChange | $1,275,000 Price increased by 11% |
Jun 19, 2013 Source: Agent Provided | PriceChange | $1,150,000 Price decreased by 4% |
Jun 8, 2013 Source: Agent Provided | PriceChange | $1,199,000 Price decreased by 6% |
May 21, 2013 Source: Agent Provided | PriceChange | $1,275,000 Price increased by 6% |
May 1, 2013 Source: Agent Provided | PriceChange | $1,199,000 Price decreased by 6% |
Apr 18, 2013 Source: Agent Provided | Listed For Sale | $1,275,000 |
| Year | Property tax | Tax assessment |
|---|---|---|
| 2025 | $17,987 | $1,696,900 |
Home facts updated by county records
Market trends in Needham
Last updated August 2026
Avg. sale price
$1.55M
$16.67KMoM
Sale-to-List Price
100.9%
0.8%MoM
Price per sq ft
$587
$14MoM
Available listings
75
7MoM
Around this home
What Locals Say about Needham
At least 138 Trulia users voted on each feature.
90 % Say it's dog friendly
88 % Say there are sidewalks
87 % Say parking is easy
83 % Say yards are well-kept
82 % Say people would walk alone at night
79 % Say car is needed
76 % Say there's holiday spirit
75 % Say kids play outside
70 % Say streets are well-lit
67 % Say it's quiet
65 % Say it's walkable to restaurants
63 % Say they plan to stay for at least 5 years
62 % Say neighbors are friendly
61 % Say there's wildlife
55 % Say there are community events
54 % Say it's walkable to grocery stores
Sourced by Trulia users. Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Frequently asked questions about 20 William St
- What is 20 William St estimated to be worth?Trulia's estimated value for 20 William St in Needham, MA is $1,992,900.
- What is the price history for 20 William St?20 William St in Needham, MA last sold for $1,040,000 in August 2013.
- Is Needham a buyer's or seller's market?Needham is currently a buyer's market, based on recent for-sale activity.
- What's the median sale price in Needham?The median sale price in Needham is $1.55M. That is down $16.67K from the prior month.
- Does 20 William St have air conditioning?Yes, 20 William St in Needham, MA has air conditioning.
- Does 20 William St have laundry facilities?Yes, 20 William St in Needham, MA has in-unit laundry.